{"id":8862,"date":"2026-10-13T20:29:00","date_gmt":"2026-10-13T12:29:00","guid":{"rendered":"https:\/\/topfastpcba.com\/?p=8862"},"modified":"2026-09-28T16:42:50","modified_gmt":"2026-09-28T08:42:50","slug":"%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9","status":"publish","type":"post","link":"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/","title":{"rendered":"\u062a\u0643\u0644\u0641\u0629 \u062a\u0634\u0637\u064a\u0628 \u0633\u0637\u062d \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB): HASL\u060c ENIG\u060c OSP \u0648\u062e\u064a\u0627\u0631\u0627\u062a \u0623\u062e\u0631\u0649"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u064a\u064f\u0639\u062f \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d \u0625\u062d\u062f\u0649 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062a\u064a \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0624\u062b\u0631 \u0628\u0634\u0643\u0644 \u0645\u0644\u062d\u0648\u0638 \u0639\u0644\u0649 \u062a\u0643\u0644\u0641\u0629 \u062a\u0635\u0646\u064a\u0639 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u062f \u062a\u062e\u062a\u0644\u0641 \u0623\u0633\u0639\u0627\u0631 \u0644\u0648\u062d\u064a\u0646 \u0645\u0646 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u2014 \u062d\u062a\u0649 \u0644\u0648 \u0643\u0627\u0646\u0627 \u0645\u062a\u0645\u0627\u062b\u0644\u064a\u0646 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062d\u062c\u0645 \u0648\u0639\u062f\u062f \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0648\u0648\u0632\u0646 \u0627\u0644\u0646\u062d\u0627\u0633 \u2014 \u0625\u0630\u0627 \u0627\u0633\u062a\u064f\u062e\u062f\u0645\u062a \u0641\u064a\u0647\u0645\u0627 \u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0633\u0637\u062d\u064a\u0629 \u0645\u062e\u062a\u0644\u0641\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0627\u0644\u0633\u0628\u0628 \u0648\u0627\u0636\u062d: \u0641\u0643\u0644 \u0646\u0648\u0639 \u0645\u0646 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u064a\u062a\u0637\u0644\u0628 \u0639\u0645\u0644\u064a\u0629 \u062a\u0635\u0646\u064a\u0639 \u0645\u062e\u062a\u0644\u0641\u0629\u060c \u0648\u064a\u062a\u0645\u064a\u0632 \u0628\u062e\u0635\u0627\u0626\u0635 \u0645\u062e\u062a\u0644\u0641\u0629 \u0641\u064a\u0645\u0627 \u064a\u062a\u0639\u0644\u0642 \u0628\u0627\u0644\u0644\u062d\u0627\u0645 \u0648\u0627\u0644\u062a\u062e\u0632\u064a\u0646 \u0648\u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0630\u064a \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0648\u0633\u0637\u062d \u0627\u0644\u062a\u0644\u0627\u0645\u0633 \u0648\u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u062a\u0622\u0643\u0644.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0634\u0645\u0644 \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>HASL<\/li>\n\n\n\n<li>HASL \u062e\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635<\/li>\n\n\n\n<li>ENIG<\/li>\n\n\n\n<li>OSP<\/li>\n\n\n\n<li>\u0641\u0636\u0629 \u0627\u0644\u063a\u0645\u0631<\/li>\n\n\n\n<li>\u0635\u0641\u064a\u062d \u0627\u0644\u063a\u0645\u0631<\/li>\n\n\n\n<li>\u0627\u0644\u0630\u0647\u0628 \u0627\u0644\u0635\u0644\u0628<\/li>\n\n\n\n<li>\u0627\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0626\u064a \u0628\u0627\u0644\u0630\u0647\u0628<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0627\u0644\u062a\u064a \u062a\u0631\u0627\u0639\u064a \u0627\u0644\u062a\u0643\u0644\u0641\u0629\u060c \u0641\u0625\u0646 \u0627\u0644\u0633\u0624\u0627\u0644 \u0627\u0644\u0645\u0647\u0645 \u0644\u0627 \u064a\u0642\u062a\u0635\u0631 \u0639\u0644\u0649 \u0623\u064a \u0646\u0648\u0639 \u0645\u0646 \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0647\u0648 \u0627\u0644\u0623\u0631\u062e\u0635.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0627\u0644\u0633\u0624\u0627\u0644 \u0627\u0644\u0623\u0643\u062b\u0631 \u0641\u0627\u0626\u062f\u0629 \u0647\u0648:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0645\u0627 \u0647\u0648 \u0646\u0648\u0639 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d\u064a \u0627\u0644\u0630\u064a \u064a\u0648\u0641\u0631 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0645\u0646 \u0627\u0644\u0646\u0627\u062d\u064a\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0648\u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0641\u064a \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645 \u0648\u0627\u0644\u062a\u062e\u0632\u064a\u0646\u060c \u0648\u0628\u062a\u0643\u0644\u0641\u0629 \u062a\u0635\u0646\u064a\u0639 \u0645\u0646\u0627\u0633\u0628\u0629\u061f<\/strong><\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_75 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#What_Is_PCB_Surface_Finish\" >\u0645\u0627 \u0647\u0648 \u062a\u0634\u0637\u064a\u0628 \u0633\u0637\u062d \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Why_Does_Surface_Finish_Affect_PCB_Cost\" >\u0644\u0645\u0627\u0630\u0627 \u064a\u0624\u062b\u0631 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d \u0639\u0644\u0649 \u062a\u0643\u0644\u0641\u0629 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#HASL_and_Its_Cost_Characteristics\" >HASL \u0648\u062e\u0635\u0627\u0626\u0635 \u062a\u0643\u0644\u0641\u062a\u0647\u0627<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Advantages_of_HASL\" >\u0645\u0632\u0627\u064a\u0627 \u062a\u0642\u0646\u064a\u0629 HASL<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Limitations_of_HASL\" >\u0645\u062d\u062f\u0648\u062f\u064a\u0629 \u0646\u0638\u0627\u0645 HASL<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Lead-Free_HASL_Cost\" >\u062a\u0643\u0644\u0641\u0629 \u0637\u0644\u0627\u0621 HASL \u0627\u0644\u062e\u0627\u0644\u064a \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#ENIG_and_Why_It_Usually_Costs_More\" >ENIG \u0648\u0623\u0633\u0628\u0627\u0628 \u0627\u0631\u062a\u0641\u0627\u0639 \u062a\u0643\u0644\u0641\u062a\u0647\u0627 \u0639\u0627\u062f\u0629\u064b<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Advantages_of_ENIG\" >\u0645\u0632\u0627\u064a\u0627 \u062a\u0642\u0646\u064a\u0629 ENIG<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Why_ENIG_Costs_More\" >\u0644\u0645\u0627\u0630\u0627 \u062a\u0643\u0644\u0641\u0629 ENIG \u0623\u0639\u0644\u0649\u061f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#OSP_and_PCB_Cost\" >\u062a\u0643\u0644\u0641\u0629 OSP \u0648PCB<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Advantages_of_OSP\" >\u0645\u0632\u0627\u064a\u0627 \u0628\u0631\u0646\u0627\u0645\u062c OSP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Limitations_of_OSP\" >\u0645\u062d\u062f\u0648\u062f\u064a\u0629 \u0646\u0638\u0627\u0645 OSP<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Immersion_Silver_Cost\" >\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0641\u0636\u0629 \u0627\u0644\u0645\u063a\u0645\u0648\u0631\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Immersion_Tin_Cost\" >\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0642\u0635\u062f\u064a\u0631 \u0627\u0644\u0645\u063a\u0645\u0648\u0631<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Hard_Gold_Is_Different_From_ENIG\" >\u0627\u0644\u0630\u0647\u0628 \u0627\u0644\u0635\u0644\u0628 \u064a\u062e\u062a\u0644\u0641 \u0639\u0646 \u0637\u0644\u0627\u0621 ENIG<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Why_Gold_Thickness_Matters\" >\u0644\u0645\u0627\u0630\u0627 \u064a\u064f\u0639\u062f \u0633\u0645\u0643 \u0627\u0644\u0630\u0647\u0628 \u0639\u0627\u0645\u0644\u0627\u064b \u0645\u0647\u0645\u064b\u0627\u061f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Surface_Finish_and_Fine-Pitch_Components\" >\u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d\u064a \u0648\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Surface_Finish_and_BGA_Packages\" >\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0623\u0633\u0637\u062d \u0648\u062d\u0632\u0645 BGA<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Surface_Finish_and_PCB_Prototype_Cost\" >\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d \u0648\u062a\u0643\u0644\u0641\u0629 \u0646\u0645\u0648\u0630\u062c \u0623\u0648\u0644\u064a \u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Surface_Finish_and_PCB_Quote_Comparison\" >\u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u0623\u0633\u0637\u062d \u0648\u0639\u0631\u0648\u0636 \u0623\u0633\u0639\u0627\u0631 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Surface_Finish_Cost_by_Application\" >\u062a\u0643\u0644\u0641\u0629 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0623\u0633\u0637\u062d \u062d\u0633\u0628 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#General_Control_Boards\" >\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0639\u0627\u0645\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Dense_SMT_Boards\" >\u0644\u0648\u062d\u0627\u062a SMT \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#BGA_Boards\" >\u0644\u0648\u062d\u0627\u062a BGA<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Gold_Finger_Boards\" >\u0644\u0648\u062d\u0627\u062a \u00ab\u062c\u0648\u0644\u062f \u0641\u064a\u0646\u062c\u0631\u00bb<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#High-Reliability_Electronics\" >\u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#How_to_Choose_a_PCB_Surface_Finish_Based_on_Cost\" >\u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u062a\u0634\u0637\u064a\u0628 \u0633\u0637\u062d \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0627\u0644\u062a\u0643\u0644\u0641\u0629<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Step_1_Identify_the_Assembly_Requirements\" >\u0627\u0644\u062e\u0637\u0648\u0629 1: \u062a\u062d\u062f\u064a\u062f \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u062c\u0645\u064a\u0639<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Step_2_Identify_Contact_Requirements\" >\u0627\u0644\u062e\u0637\u0648\u0629 2: \u062a\u062d\u062f\u064a\u062f \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Step_3_Check_Storage_Requirements\" >\u0627\u0644\u062e\u0637\u0648\u0629 3: \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u062e\u0632\u064a\u0646<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Step_4_Compare_Equivalent_Quotations\" >\u0627\u0644\u062e\u0637\u0648\u0629 4: \u0645\u0642\u0627\u0631\u0646\u0629 \u0639\u0631\u0648\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631 \u0627\u0644\u0645\u062a\u0643\u0627\u0641\u0626\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Step_5_Evaluate_Total_Manufacturing_Cost\" >\u0627\u0644\u062e\u0637\u0648\u0629 5: \u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a\u0629 \u0644\u0644\u062a\u0635\u0646\u064a\u0639<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#How_to_Reduce_PCB_Surface_Finish_Cost\" >\u0643\u064a\u0641\u064a\u0629 \u062e\u0641\u0636 \u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d\u064a \u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Use_the_Finish_the_Design_Actually_Requires\" >\u0627\u0633\u062a\u062e\u062f\u0645 \u00ab\u0625\u0646\u0647\u0627\u0621 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0630\u064a \u064a\u062a\u0637\u0644\u0628\u0647 \u0627\u0644\u0623\u0645\u0631 \u0641\u0639\u0644\u064a\u064b\u0651\u0627\u00bb<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Avoid_Full-Area_Gold_When_Selective_Plating_Is_Enough\" >\u062a\u062c\u0646\u0628 \u0627\u0644\u0637\u0644\u0627\u0621 \u0628\u0627\u0644\u0630\u0647\u0628 \u0639\u0644\u0649 \u0643\u0627\u0645\u0644 \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0641\u064a \u0627\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0626\u064a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-36\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Standardize_the_Finish_Across_Similar_Products\" >\u062a\u0648\u062d\u064a\u062f \u0627\u0644\u0645\u0638\u0647\u0631 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0628\u064a\u0646 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0645\u0645\u0627\u062b\u0644\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-37\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Specify_Gold_Thickness_Clearly\" >\u062d\u062f\u062f \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0630\u0647\u0628 \u0628\u0648\u0636\u0648\u062d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-38\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Consider_Production_Volume\" >\u0636\u0639 \u062d\u062c\u0645 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-39\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Surface_Finish_Should_Not_Be_Evaluated_Separately_From_Other_PCB_Costs\" >\u0644\u0627 \u064a\u0646\u0628\u063a\u064a \u062a\u0642\u064a\u064a\u0645 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d \u0628\u0645\u0639\u0632\u0644 \u0639\u0646 \u062a\u0643\u0627\u0644\u064a\u0641 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0627\u0644\u0623\u062e\u0631\u0649<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-40\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Surface_Finish_Cost_Checklist\" >\u0642\u0627\u0626\u0645\u0629 \u0645\u0631\u0627\u062c\u0639\u0629 \u062a\u0643\u0627\u0644\u064a\u0641 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0623\u0633\u0637\u062d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-41\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Frequently_Asked_Questions\" >\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0645\u062a\u062f\u0627\u0648\u0644\u0629<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-42\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Conclusion\" >\u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-43\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Request_a_PCB_Quote\" >\u0627\u0637\u0644\u0628 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-44\" href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%b3%d8%b7%d8%ad-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8%d9%88%d8%b9\/#Compare_PCB_Costs_by_Specification\" >\u0645\u0642\u0627\u0631\u0646\u0629 \u062a\u0643\u0627\u0644\u064a\u0641 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u062d\u0633\u0628 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_PCB_Surface_Finish\"><\/span>\u0645\u0627 \u0647\u0648 \u062a\u0634\u0637\u064a\u0628 \u0633\u0637\u062d \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0634\u0637\u064a\u0628 \u0633\u0637\u062d \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0647\u0648 \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0648\u0627\u0642\u064a\u0629 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u064f\u0637\u0628\u0642 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629 \u0627\u0644\u0645\u0643\u0634\u0648\u0641\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a \u062d\u0627\u0644\u0629 \u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u062a\u0634\u0637\u064a\u0628 \u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u0633\u0637\u062d\u060c \u0642\u062f \u064a\u062a\u0623\u0643\u0633\u062f \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0645\u0643\u0634\u0648\u0641 \u0648\u0642\u062f \u062a\u062a\u062f\u0647\u0648\u0631 \u0642\u0627\u0628\u0644\u064a\u062a\u0647 \u0644\u0644\u062d\u0627\u0645 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u062e\u0632\u064a\u0646 \u0648\u0627\u0644\u062a\u062c\u0645\u064a\u0639.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062d\u0645\u064a \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0645\u0643\u0634\u0648\u0641 \u0648\u064a\u0648\u0641\u0631 \u0633\u0637\u062d\u064b\u0627 \u0645\u0646\u0627\u0633\u0628\u064b\u0627 \u0644\u062d\u0627\u0645 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0623\u0648\u060c \u0641\u064a \u0628\u0639\u0636 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a\u060c \u0644\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0639\u062a\u0645\u062f \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0639\u0644\u0649 \u0639\u0648\u0627\u0645\u0644 \u0645\u062b\u0644:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u062c\u0645\u064a\u0639<\/li>\n\n\n\n<li>\u062d\u0632\u0645\u0629 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a<\/li>\n\n\n\n<li>\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0648\u0633\u0627\u062f\u0629<\/li>\n\n\n\n<li>\u0645\u062f\u0629 \u0627\u0644\u062a\u062e\u0632\u064a\u0646<\/li>\n\n\n\n<li>\u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0628\u064a\u0626\u064a\u0629<\/li>\n\n\n\n<li>\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644<\/li>\n\n\n\n<li>\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u0647\u062f\u0641 \u0627\u0644\u0645\u0627\u0644\u064a<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0630\u0644\u0643\u060c \u064a\u0646\u0628\u063a\u064a \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d \u0628\u0627\u0639\u062a\u0628\u0627\u0631\u0647 \u062c\u0632\u0621\u064b\u0627 \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0639\u0627\u0645\u0629 \u0644\u062a\u0635\u0646\u064a\u0639 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)\u060c \u0648\u0644\u064a\u0633 \u0643\u062e\u064a\u0627\u0631 \u0634\u0631\u0627\u0621 \u0645\u0646\u0641\u0635\u0644.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Does_Surface_Finish_Affect_PCB_Cost\"><\/span>\u0644\u0645\u0627\u0630\u0627 \u064a\u0624\u062b\u0631 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d \u0639\u0644\u0649 \u062a\u0643\u0644\u0641\u0629 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u062a\u0637\u0644\u0628 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0648\u0627\u062f \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0648\u0645\u0639\u062f\u0627\u062a \u0648\u062e\u0637\u0648\u0627\u062a \u0639\u0645\u0644\u064a\u0629 \u0648\u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0648\u0641\u062a\u0631\u0627\u062a \u0625\u0646\u062a\u0627\u062c \u0645\u062e\u062a\u0644\u0641\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u062a\u0623\u062b\u0631 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0628\u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062a\u0627\u0644\u064a\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629<\/li>\n\n\n\n<li>\u0645\u062f\u0629 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629<\/li>\n\n\n\n<li>\u062a\u062d\u0636\u064a\u0631 \u0627\u0644\u0633\u0637\u062d<\/li>\n\n\n\n<li>\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0633\u0645\u0627\u0643\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a<\/li>\n\n\n\n<li>\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0641\u062a\u064a\u0634<\/li>\n\n\n\n<li>\u0627\u0644\u0639\u0627\u0626\u062f<\/li>\n\n\n\n<li>\u0645\u0646\u0637\u0642\u0629 \u0645\u062c\u0644\u0633 \u0627\u0644\u0625\u062f\u0627\u0631\u0629<\/li>\n\n\n\n<li>\u062d\u062c\u0645 \u0627\u0644\u0625\u0646\u062a\u0627\u062c<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u062f \u062a\u0643\u0648\u0646 \u062a\u0643\u0644\u0641\u0629 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0628\u0633\u064a\u0637 \u0645\u0646\u062e\u0641\u0636\u0629 \u0646\u0633\u0628\u064a\u064b\u0627\u060c \u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0623\u0643\u062b\u0631 \u062a\u0639\u0642\u064a\u062f\u064b\u0627 \u0642\u062f \u064a\u062a\u0637\u0644\u0628 \u0636\u0648\u0627\u0628\u0637 \u0625\u0636\u0627\u0641\u064a\u0629 \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u0627\u0644\u0641\u0631\u0642 \u0641\u064a \u0627\u0644\u0633\u0639\u0631 \u0628\u064a\u0646 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u064a\u0639\u062a\u0645\u062f \u0623\u064a\u0636\u064b\u0627 \u0639\u0644\u0649 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0646\u0641\u0633\u0647\u0627.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0642\u062f \u064a\u062e\u062a\u0644\u0641 \u0645\u0639\u062f\u0644 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0641\u064a \u062d\u0627\u0644\u0629 \u0646\u0645\u0648\u0630\u062c \u0623\u0648\u0644\u064a \u0635\u063a\u064a\u0631 \u0628\u0643\u0645\u064a\u0629 \u0645\u062d\u062f\u0648\u062f\u0629 \u0639\u0646 \u0630\u0644\u0643 \u0641\u064a \u062d\u0627\u0644\u0629 \u0637\u0644\u0628 \u0625\u0646\u062a\u0627\u062c \u0643\u0628\u064a\u0631.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0647\u0630\u0627 \u0623\u062d\u062f \u0627\u0644\u0623\u0633\u0628\u0627\u0628 \u0627\u0644\u062a\u064a \u062a\u062c\u0639\u0644 \u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u0625\u062c\u0631\u0627\u0621 \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u062f\u0627\u0626\u0645\u064b\u0627 \u0628\u0627\u0644\u0627\u0633\u062a\u0646\u0627\u062f \u0625\u0644\u0649 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"HASL_and_Its_Cost_Characteristics\"><\/span>HASL \u0648\u062e\u0635\u0627\u0626\u0635 \u062a\u0643\u0644\u0641\u062a\u0647\u0627<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">HASL \u0647\u064a \u0627\u062e\u062a\u0635\u0627\u0631 \u0644\u0639\u0628\u0627\u0631\u0629 \u00ab\u062a\u0633\u0648\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0628\u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0633\u0627\u062e\u0646\u00bb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062e\u0644\u0627\u0644 \u0647\u0630\u0647 \u0627\u0644\u0639\u0645\u0644\u064a\u0629\u060c \u062a\u064f\u063a\u0637\u0649 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0628\u0645\u0627\u062f\u0629 \u0627\u0644\u0644\u062d\u0627\u0645\u060c \u062b\u0645 \u062a\u064f\u0645\u0631\u0631 \u0639\u0628\u0631 \u062a\u064a\u0627\u0631 \u0645\u0646 \u0627\u0644\u0647\u0648\u0627\u0621 \u0627\u0644\u0633\u0627\u062e\u0646 \u0644\u0625\u0632\u0627\u0644\u0629 \u0641\u0627\u0626\u0636 \u0645\u0627\u062f\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0645\u0646 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629 \u0627\u0644\u0645\u0643\u0634\u0648\u0641\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0642\u062f \u0627\u0633\u062a\u064f\u062e\u062f\u0645\u062a \u062a\u0642\u0646\u064a\u0629 HASL \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0644\u0643\u0648\u0646\u0647\u0627 \u0628\u0633\u064a\u0637\u0629 \u0646\u0633\u0628\u064a\u064b\u0627 \u0648\u0627\u0642\u062a\u0635\u0627\u062f\u064a\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advantages_of_HASL\"><\/span>\u0645\u0632\u0627\u064a\u0627 \u062a\u0642\u0646\u064a\u0629 HASL<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0645\u0643\u0646 \u0644\u0634\u0631\u0643\u0629 HASL \u0623\u0646 \u062a\u0648\u0641\u0631:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062a\u0643\u0644\u0641\u0629 \u062a\u0635\u0646\u064a\u0639 \u0645\u0646\u062e\u0641\u0636\u0629 \u0646\u0633\u0628\u064a\u064b\u0627<\/li>\n\n\n\n<li>\u0642\u0627\u0628\u0644\u064a\u0629 \u0644\u062d\u0627\u0645 \u062c\u064a\u062f\u0629<\/li>\n\n\n\n<li>\u0639\u0645\u0644\u064a\u0629 \u0625\u0646\u062a\u0627\u062c \u0631\u0627\u0633\u062e\u0629<\/li>\n\n\n\n<li>\u062a\u0648\u0627\u0641\u0631 \u062c\u064a\u062f<\/li>\n\n\n\n<li>\u0623\u062f\u0627\u0621 \u0639\u0645\u0644\u064a \u0644\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0631\u0627\u0639\u064a \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0648\u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0646\u0642\u0627\u0637 \u062a\u0648\u0635\u064a\u0644 \u0643\u0628\u064a\u0631\u0629 \u0646\u0633\u0628\u064a\u064b\u0627 \u0648\u062d\u0632\u0645 \u0645\u0643\u0648\u0646\u0627\u062a \u0642\u064a\u0627\u0633\u064a\u0629\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0643\u0648\u0646 \u062a\u0642\u0646\u064a\u0629 HASL \u062e\u064a\u0627\u0631\u064b\u0627 \u0639\u0645\u0644\u064a\u064b\u0651\u0627.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Limitations_of_HASL\"><\/span>\u0645\u062d\u062f\u0648\u062f\u064a\u0629 \u0646\u0638\u0627\u0645 HASL<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u062f \u062a\u0624\u062f\u064a \u0647\u0630\u0647 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0625\u0644\u0649 \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0633\u0637\u062d \u0623\u0642\u0644 \u062a\u062c\u0627\u0646\u0633\u064b\u0627 \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0628\u0639\u0636 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u0623\u062e\u0631\u0649.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0642\u062f \u062a\u0632\u062f\u0627\u062f \u0623\u0647\u0645\u064a\u0629 \u0630\u0644\u0643 \u0639\u0646\u062f\u0645\u0627 \u062a\u062d\u062a\u0648\u064a \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0639\u0644\u0649:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0645\u0643\u0648\u0646\u0627\u062a \u062f\u0642\u064a\u0642\u0629<\/li>\n\n\n\n<li>\u0641\u0648\u0637 \u0635\u063a\u064a\u0631\u0629<\/li>\n\n\n\n<li>\u062a\u0635\u0645\u064a\u0645\u0627\u062a SMT \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629<\/li>\n\n\n\n<li>\u062d\u0632\u0645 BGA<\/li>\n\n\n\n<li>\u0645\u0633\u0627\u0641\u0629 \u0636\u064a\u0642\u0629 \u0628\u064a\u0646 \u0627\u0644\u0648\u0633\u0627\u062f\u0627\u062a<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0647\u0630\u0647 \u0627\u0644\u062a\u0635\u0627\u0645\u064a\u0645\u060c \u0642\u062f \u062a\u062f\u0641\u0639 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0633\u062a\u0648\u0627\u0621 \u0627\u0644\u0633\u0637\u062d \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0625\u0644\u0649 \u0627\u062e\u062a\u064a\u0627\u0631 \u0646\u0648\u0639 \u0622\u062e\u0631 \u0645\u0646 \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Lead-Free_HASL_Cost\"><\/span>\u062a\u0643\u0644\u0641\u0629 \u0637\u0644\u0627\u0621 HASL \u0627\u0644\u062e\u0627\u0644\u064a \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0633\u062a\u062e\u062f\u0645 \u062a\u0642\u0646\u064a\u0629 HASL \u0627\u0644\u062e\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635 \u0645\u0648\u0627\u062f \u0644\u062d\u0627\u0645 \u062e\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635\u060c \u0648\u0647\u064a \u0634\u0627\u0626\u0639\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u0639\u064a\u0646 \u0639\u0644\u0649 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u062a\u0644\u0628\u064a\u0629 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u062a\u0642\u064a\u064a\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0631\u0635\u0627\u0635.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u062f \u062a\u062e\u062a\u0644\u0641 \u062a\u0643\u0644\u0641\u062a\u0647\u0627 \u0639\u0646 \u062a\u0642\u0646\u064a\u0629 HASL \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u0646\u0638\u0631\u064b\u0627 \u0644\u0627\u062e\u062a\u0644\u0627\u0641 \u0645\u0627\u062f\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0648\u0638\u0631\u0648\u0641 \u0627\u0644\u0639\u0645\u0644\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u062f \u064a\u0643\u0648\u0646 \u0637\u0644\u0627\u0621 HASL \u0627\u0644\u062e\u0627\u0644\u064a \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635 \u0645\u0646\u0627\u0633\u0628\u064b\u0627 \u0641\u064a \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u0627\u0644\u064a\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u064a\u0644\u0632\u0645 \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 RoHS<\/li>\n\n\n\n<li>\u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0642\u064a\u0627\u0633\u064a \u0628\u062a\u0642\u0646\u064a\u0629 SMT<\/li>\n\n\n\n<li>\u0644\u0627 \u064a\u062a\u0637\u0644\u0628 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0633\u0637\u062d\u064b\u0627 \u0645\u0633\u062a\u0648\u064a\u064b\u0651\u0627 \u062a\u0645\u0627\u0645\u064b\u0627<\/li>\n\n\n\n<li>\u0644\u0627 \u062a\u0632\u0627\u0644 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0639\u0627\u0645\u0644\u0627\u064b \u0645\u0647\u0645\u064b\u0627 \u064a\u062c\u0628 \u0623\u062e\u0630\u0647 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u064a\u0646\u0628\u063a\u064a \u0627\u062a\u062e\u0627\u0630 \u0647\u0630\u0627 \u0627\u0644\u0642\u0631\u0627\u0631 \u0628\u0627\u0644\u062a\u0632\u0627\u0645\u0646 \u0645\u0639 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u062c\u0645\u064a\u0639.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u062f \u064a\u0624\u062f\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0634\u0637\u064a\u0628 \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u2014 \u0648\u0627\u0644\u0630\u064a \u064a\u0633\u0628\u0628 \u0635\u0639\u0648\u0628\u0627\u062a \u0623\u062b\u0646\u0627\u0621 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0633\u0637\u062d\u064a (SMT) \u2014 \u0625\u0644\u0649 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a\u0629 \u0644\u0644\u0645\u0646\u062a\u062c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"ENIG_and_Why_It_Usually_Costs_More\"><\/span>ENIG \u0648\u0623\u0633\u0628\u0627\u0628 \u0627\u0631\u062a\u0641\u0627\u0639 \u062a\u0643\u0644\u0641\u062a\u0647\u0627 \u0639\u0627\u062f\u0629\u064b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ENIG \u0647\u064a \u0627\u062e\u062a\u0635\u0627\u0631 \u0644\u0639\u0628\u0627\u0631\u0629 \u00ab\u0627\u0644\u0646\u064a\u0643\u0644 \u063a\u064a\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0648\u0627\u0644\u0630\u0647\u0628 \u0628\u0627\u0644\u063a\u0645\u0631\u00bb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u064a\u062a\u0645 \u0641\u064a\u0647 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0628\u0642\u0629 \u0645\u0646 \u0627\u0644\u0646\u064a\u0643\u0644 \u062a\u0644\u064a\u0647\u0627 \u0637\u0628\u0642\u0629 \u0631\u0642\u064a\u0642\u0629 \u0645\u0646 \u0627\u0644\u0630\u0647\u0628 \u0627\u0644\u0645\u063a\u0645\u0648\u0631.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u062a\u0642\u0646\u064a\u0629 ENIG \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0641\u064a \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u0633\u0637\u062d\u064b\u0627 \u0645\u0633\u062a\u0648\u064a\u064b\u0651\u0627 \u0646\u0633\u0628\u064a\u064b\u0651\u0627\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0630\u0627\u062a \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0648\u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advantages_of_ENIG\"><\/span>\u0645\u0632\u0627\u064a\u0627 \u062a\u0642\u0646\u064a\u0629 ENIG<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0645\u0643\u0646 \u0644\u0634\u0631\u0643\u0629 ENIG \u0623\u0646 \u062a\u0648\u0641\u0631:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0623\u0633\u0637\u062d \u0648\u0633\u0627\u062f\u0627\u062a \u0645\u0633\u0637\u062d\u0629 \u0646\u0633\u0628\u064a\u064b\u0627<\/li>\n\n\n\n<li>\u0642\u0627\u0628\u0644\u064a\u0629 \u0644\u062d\u0627\u0645 \u062c\u064a\u062f\u0629<\/li>\n\n\n\n<li>\u062d\u0645\u0627\u064a\u0629 \u062c\u064a\u062f\u0629 \u0644\u0644\u0633\u0637\u062d<\/li>\n\n\n\n<li>\u0623\u062f\u0627\u0621 \u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0628\u064a\u0646 \u0627\u0644\u0623\u0637\u0631\u0627\u0641<\/li>\n\n\n\n<li>\u062e\u0635\u0627\u0626\u0635 \u062a\u062e\u0632\u064a\u0646 \u062c\u064a\u062f\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0633\u0637\u062d\u064a (SMT)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u064f\u0639\u062f \u0627\u0644\u0633\u0637\u062d \u0627\u0644\u0645\u0633\u0637\u062d \u0645\u0641\u064a\u062f\u064b\u0627 \u0628\u0634\u0643\u0644 \u062e\u0627\u0635 \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0636\u0645\u0646 \u062d\u0632\u0645\u064b\u0627 \u0630\u0627\u062a \u0645\u0633\u0627\u0641\u0629 \u062a\u0628\u0627\u0639\u062f \u0635\u063a\u064a\u0631\u0629 \u0648\u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0645\u0646\u0635\u0627\u062a \u0643\u062b\u064a\u0641\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_ENIG_Costs_More\"><\/span>\u0644\u0645\u0627\u0630\u0627 \u062a\u0643\u0644\u0641\u0629 ENIG \u0623\u0639\u0644\u0649\u061f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u062a\u0637\u0644\u0628 \u062a\u0642\u0646\u064a\u0629 ENIG \u0639\u062f\u0629 \u062e\u0637\u0648\u0627\u062a \u0645\u0639\u0627\u0644\u062c\u0629 \u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0648\u062a\u0631\u0633\u064a\u0628\u064b\u0627 \u0645\u062d\u0643\u0648\u0645\u064b\u0627 \u0644\u0644\u0646\u064a\u0643\u0644 \u0648\u0627\u0644\u0630\u0647\u0628.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u062a\u0623\u062b\u0631 \u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0628\u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062a\u0627\u0644\u064a\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0646\u064a\u0643\u0644<\/li>\n\n\n\n<li>\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0630\u0647\u0628<\/li>\n\n\n\n<li>\u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a<\/li>\n\n\n\n<li>\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0633\u0645\u0627\u0643\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u0641\u062d\u0635<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0644\u0630\u0647\u0628 \u0628\u062d\u062f \u0630\u0627\u062a\u0647 \u0644\u064a\u0633 \u0627\u0644\u0633\u0628\u0628 \u0627\u0644\u0648\u062d\u064a\u062f \u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u062a\u0643\u0644\u0641\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0633\u0647\u0645 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a\u0629 \u0643\u0643\u0644 \u0641\u064a \u0625\u062d\u062f\u0627\u062b \u0647\u0630\u0627 \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0630\u0644\u0643\u060c \u064a\u0646\u0628\u063a\u064a \u0627\u062e\u062a\u064a\u0627\u0631 ENIG \u0644\u0623\u0646 \u062e\u0635\u0627\u0626\u0635\u0647\u0627 \u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0645\u0637\u0644\u0648\u0628\u0629\u060c \u0648\u0644\u064a\u0633 \u0644\u0645\u062c\u0631\u062f \u0623\u0646 \u0627\u0644\u0630\u0647\u0628 \u064a\u0628\u062f\u0648 \u0623\u0643\u062b\u0631 \u0641\u062e\u0627\u0645\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"OSP_and_PCB_Cost\"><\/span>\u062a\u0643\u0644\u0641\u0629 OSP \u0648PCB<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">OSP \u0647\u064a \u0627\u062e\u062a\u0635\u0627\u0631 \u0644\u0639\u0628\u0627\u0631\u0629 \u00ab\u0645\u0648\u0627\u062f \u062d\u0627\u0641\u0638\u0629 \u0644\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0639\u0636\u0648\u064a\u0629\u00bb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u062a\u0637\u0628\u064a\u0642 \u0637\u0628\u0642\u0629 \u0633\u0637\u062d\u064a\u0629 \u0645\u0639\u062f\u0646\u064a\u0629\u060c \u064a\u064f\u0634\u0643\u0644 \u0646\u0638\u0627\u0645 OSP \u0637\u0628\u0642\u0629 \u0648\u0627\u0642\u064a\u0629 \u0639\u0636\u0648\u064a\u0629 \u0641\u0648\u0642 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0645\u0643\u0634\u0648\u0641.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0648\u0641\u0631 \u062a\u0642\u0646\u064a\u0629 OSP \u062d\u0644\u0627\u064b \u0627\u0642\u062a\u0635\u0627\u062f\u064a\u064b\u0627 \u0646\u0633\u0628\u064a\u064b\u0627 \u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0623\u0633\u0637\u062d \u0641\u064a \u0628\u0639\u0636 \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Advantages_of_OSP\"><\/span>\u0645\u0632\u0627\u064a\u0627 \u0628\u0631\u0646\u0627\u0645\u062c OSP<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0645\u0643\u0646 \u0644\u0634\u0631\u0643\u0629 OSP \u0623\u0646 \u062a\u0648\u0641\u0631:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062a\u0643\u0644\u0641\u0629 \u0645\u0646\u062e\u0641\u0636\u0629 \u0646\u0633\u0628\u064a\u064b\u0627<\/li>\n\n\n\n<li>\u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0646\u062d\u0627\u0633\u064a\u0629 \u0627\u0644\u0645\u0633\u0637\u062d\u0629<\/li>\n\n\n\n<li>\u062a\u0648\u0627\u0641\u0642 \u062c\u064a\u062f \u0645\u0639 \u062a\u0642\u0646\u064a\u0629 SMT<\/li>\n\n\n\n<li>\u0644\u0627 \u062a\u0648\u062c\u062f \u0637\u0628\u0642\u0629 \u0645\u0646 \u0627\u0644\u0645\u0639\u0627\u062f\u0646 \u0627\u0644\u062b\u0645\u064a\u0646\u0629<\/li>\n\n\n\n<li>\u0623\u062f\u0627\u0621 \u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u062c\u0645\u064a\u0639<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0633\u0637\u062d\u0647\u0627 \u0627\u0644\u0645\u0633\u0637\u062d \u0645\u0641\u064a\u062f\u064b\u0627 \u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0633\u0637\u062d\u064a (SMT) \u0630\u0627\u062a \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0628\u064a\u0646 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Limitations_of_OSP\"><\/span>\u0645\u062d\u062f\u0648\u062f\u064a\u0629 \u0646\u0638\u0627\u0645 OSP<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0627 \u062a\u0648\u0641\u0631 \u062a\u0642\u0646\u064a\u0629 OSP \u0646\u0641\u0633 \u0627\u0644\u0646\u0648\u0639 \u0645\u0646 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0627\u0644\u0645\u0639\u0631\u0636\u0629 \u0644\u0644\u062a\u0623\u062b\u064a\u0631\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644 \u0645\u062b\u0644 \u062a\u0642\u0646\u064a\u0629 ENIG.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0643\u0645\u0627 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062a\u0623\u062b\u0631 \u0627\u0644\u0637\u0644\u0627\u0621 \u0628\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u064a\u062f\u0648\u064a\u0629 \u0648\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0627\u0644\u0645\u062a\u0643\u0631\u0631\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0630\u0644\u0643\u060c \u064a\u062c\u0628 \u062a\u0642\u064a\u064a\u0645 OSP \u0648\u0641\u0642\u064b\u0627 \u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0648\u062f\u0648\u0631\u0629 \u062d\u064a\u0627\u0629 \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0645\u062a\u0648\u0642\u0639\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Immersion_Silver_Cost\"><\/span>\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0641\u0636\u0629 \u0627\u0644\u0645\u063a\u0645\u0648\u0631\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u064f\u063a\u0637\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u063a\u0645\u0631 \u0628\u0627\u0644\u0641\u0636\u0629 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0645\u0643\u0634\u0648\u0641 \u0628\u0637\u0628\u0642\u0629 \u0631\u0642\u064a\u0642\u0629 \u0645\u0646 \u0627\u0644\u0641\u0636\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0648\u0641\u0631 \u0633\u0637\u062d\u064b\u0627 \u0645\u0633\u062a\u0648\u064a\u064b\u0651\u0627 \u0646\u0633\u0628\u064a\u064b\u0651\u0627 \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u062c\u064a\u062f\u0629 \u0644\u0644\u062d\u0627\u0645.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0634\u0645\u0644 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0633\u0637\u062d\u064a (SMT) \u0630\u0648 \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629<\/li>\n\n\n\n<li>\u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0627\u0644\u062a\u0631\u062f\u062f\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u064a\u0629<\/li>\n\n\n\n<li>\u062a\u062c\u0645\u064a\u0639 \u062e\u0627\u0644\u064d \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635<\/li>\n\n\n\n<li>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u064a \u064a\u064f\u0639\u062f \u0641\u064a\u0647\u0627 \u0633\u0637\u062d \u0627\u0644\u0648\u0633\u0627\u062f\u0629 \u0627\u0644\u0645\u0633\u0637\u062d \u0639\u0627\u0645\u0644\u0627\u064b \u0645\u0647\u0645\u064b\u0627<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u062e\u062a\u0644\u0641 \u062a\u0643\u0644\u0641\u062a\u0647\u0627 \u0639\u0645\u0648\u0645\u064b\u0627 \u0639\u0646 \u0643\u0644 \u0645\u0646 \u062a\u0642\u0646\u064a\u062a\u064a HASL \u0648ENIG\u060c \u0648\u064a\u0639\u062a\u0645\u062f \u0627\u0644\u0633\u0639\u0631 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0639\u0644\u0649 \u062d\u062c\u0645 \u0627\u0644\u0644\u0648\u062d\u0629 \u0648\u0627\u0644\u0643\u0645\u064a\u0629 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0648\u0642\u062f\u0631\u0627\u062a \u0627\u0644\u0645\u0648\u0631\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u062a\u0635\u0627\u0645\u064a\u0645 \u0627\u0644\u062a\u064a \u062a\u0633\u062a\u062e\u062f\u0645 \u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u0641\u0636\u0629 \u0628\u0627\u0644\u063a\u0645\u0631\u060c \u064a\u0646\u0628\u063a\u064a \u0623\u064a\u0636\u064b\u0627 \u0645\u0631\u0627\u0639\u0627\u0629 \u0634\u0631\u0648\u0637 \u0627\u0644\u062a\u062e\u0632\u064a\u0646 \u0648\u0627\u0644\u0645\u0646\u0627\u0648\u0644\u0629 \u062e\u0644\u0627\u0644 \u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u062a\u062e\u0637\u064a\u0637 \u0644\u0644\u062a\u0635\u0646\u064a\u0639.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Immersion_Tin_Cost\"><\/span>\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0642\u0635\u062f\u064a\u0631 \u0627\u0644\u0645\u063a\u0645\u0648\u0631<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0648\u0641\u0631 \u0627\u0644\u063a\u0645\u0631 \u0628\u0627\u0644\u0642\u0635\u062f\u064a\u0631 \u0637\u0628\u0642\u0629 \u0631\u0642\u064a\u0642\u0629 \u0645\u0646 \u0627\u0644\u0642\u0635\u062f\u064a\u0631 \u0639\u0644\u0649 \u0633\u0637\u062d \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0645\u0643\u0634\u0648\u0641.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0625\u0646 \u0627\u0633\u062a\u0648\u0627\u0621 \u0633\u0637\u062d\u0647\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0628\u0639\u0636 \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0633\u0637\u062d\u064a (SMT).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0641\u0625\u0646 \u0647\u0630\u0627 \u0627\u0644\u0646\u0648\u0639 \u0645\u0646 \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u064a\u0646\u0637\u0648\u064a \u0639\u0644\u0649 \u0627\u0639\u062a\u0628\u0627\u0631\u0627\u062a \u0645\u062d\u062f\u062f\u0629 \u062a\u062a\u0639\u0644\u0642 \u0628\u0627\u0644\u062a\u062e\u0632\u064a\u0646 \u0648\u0627\u0644\u0645\u0646\u0627\u0648\u0644\u0629\u060c \u064a\u0646\u0628\u063a\u064a \u0645\u0631\u0627\u062c\u0639\u062a\u0647\u0627 \u0623\u062b\u0646\u0627\u0621 \u0645\u0631\u062d\u0644\u062a\u064a \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0648\u0627\u0644\u062a\u0635\u0646\u064a\u0639.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u062f \u062a\u0643\u0648\u0646 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0645\u063a\u0631\u064a\u0629 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0628\u0639\u0636 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a\u060c \u0644\u0643\u0646 \u0627\u0644\u0633\u0639\u0631 \u0627\u0644\u0623\u0642\u0644 \u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0623\u0633\u0637\u062d \u0644\u0627 \u064a\u0624\u062f\u064a \u0628\u0627\u0644\u0636\u0631\u0648\u0631\u0629 \u0625\u0644\u0649 \u0623\u0642\u0644 \u062a\u0643\u0644\u0641\u0629 \u062a\u0635\u0646\u064a\u0639 \u0625\u062c\u0645\u0627\u0644\u064a\u0629.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"406\" src=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2026\/09\/PCB-Surface-Finish-Cost-1.jpg\" alt=\"\u062a\u0643\u0644\u0641\u0629 \u062a\u0634\u0637\u064a\u0628 \u0633\u0637\u062d \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)\" class=\"wp-image-8864\" srcset=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2026\/09\/PCB-Surface-Finish-Cost-1.jpg 600w, https:\/\/topfastpcba.com\/wp-content\/uploads\/2026\/09\/PCB-Surface-Finish-Cost-1-300x203.jpg 300w, https:\/\/topfastpcba.com\/wp-content\/uploads\/2026\/09\/PCB-Surface-Finish-Cost-1-18x12.jpg 18w, https:\/\/topfastpcba.com\/wp-content\/uploads\/2026\/09\/PCB-Surface-Finish-Cost-1-150x102.jpg 150w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Hard_Gold_Is_Different_From_ENIG\"><\/span>\u0627\u0644\u0630\u0647\u0628 \u0627\u0644\u0635\u0644\u0628 \u064a\u062e\u062a\u0644\u0641 \u0639\u0646 \u0637\u0644\u0627\u0621 ENIG<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0627 \u064a\u0646\u0628\u063a\u064a \u0627\u0639\u062a\u0628\u0627\u0631 \u00ab\u0627\u0644\u0630\u0647\u0628 \u0627\u0644\u0635\u0644\u0628\u00bb \u0648\u00abENIG\u00bb \u0646\u0648\u0639\u064a\u0646 \u0645\u062a\u0645\u0627\u062b\u0644\u064a\u0646 \u0645\u0646 \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u0633\u0637\u062d\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u064f\u0633\u062a\u062e\u062f\u0645 ENIG \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064a \u0644\u062a\u0648\u0641\u064a\u0631 \u0633\u0637\u062d \u0642\u0627\u0628\u0644 \u0644\u0644\u062d\u0627\u0645.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0630\u0647\u0628 \u0627\u0644\u0635\u0644\u0628 \u0639\u0627\u062f\u0629\u064b \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u0639\u064a\u0646 \u0639\u0644\u0649 \u0627\u0644\u0633\u0637\u062d \u0627\u0644\u0645\u0643\u0634\u0648\u0641 \u0623\u0646 \u064a\u062a\u062d\u0645\u0644 \u0627\u0644\u062a\u0644\u0627\u0645\u0633 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0627\u0644\u0645\u062a\u0643\u0631\u0631.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0634\u0645\u0644 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c\u064a\u0629 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0646\u0642\u0627\u0637 \u0627\u0644\u062a\u0644\u0627\u0645\u0633 \u0639\u0644\u0649 \u0627\u0644\u062d\u0627\u0641\u0629<\/li>\n\n\n\n<li>\u0623\u0635\u0627\u0628\u0639 \u0630\u0647\u0628\u064a\u0629<\/li>\n\n\n\n<li>\u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u062a\u0628\u062f\u064a\u0644<\/li>\n\n\n\n<li>\u0648\u0627\u062c\u0647\u0627\u062a \u0627\u0644\u0625\u062f\u0631\u0627\u062c \u0627\u0644\u0645\u062a\u0643\u0631\u0631\u0629<\/li>\n\n\n\n<li>\u0623\u0633\u0637\u062d \u0627\u0644\u062a\u0644\u0627\u0645\u0633 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0646\u0638\u0631\u064b\u0627 \u0644\u0623\u0646 \u0627\u0644\u0630\u0647\u0628 \u0627\u0644\u0635\u0644\u0628 \u064a\u062a\u0637\u0644\u0628 \u0628\u0646\u064a\u0629 \u0648\u0639\u0645\u0644\u064a\u0629 \u0637\u0644\u0627\u0621 \u0645\u062e\u062a\u0644\u0641\u062a\u064a\u0646\u060c \u0641\u0642\u062f \u062a\u062e\u062a\u0644\u0641 \u062a\u0643\u0644\u0641\u062a\u0647 \u0628\u0634\u0643\u0644 \u0643\u0628\u064a\u0631 \u0639\u0646 \u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u0639\u0627\u062f\u064a\u0629 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062d\u0627\u0645.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0641\u064a\u0645\u0627 \u064a\u062a\u0639\u0644\u0642 \u0628\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u0648\u0635\u064a\u0644\u060c \u062a\u0635\u0628\u062d \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0630\u0647\u0628 \u0648\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0637\u0644\u0627\u0621 \u0645\u0646 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0645\u0647\u0645\u0629 \u0627\u0644\u062a\u064a \u062a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0623\u064a\u0636\u064b\u0627.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Gold_Thickness_Matters\"><\/span>\u0644\u0645\u0627\u0630\u0627 \u064a\u064f\u0639\u062f \u0633\u0645\u0643 \u0627\u0644\u0630\u0647\u0628 \u0639\u0627\u0645\u0644\u0627\u064b \u0645\u0647\u0645\u064b\u0627\u061f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u064a\u0633\u062a \u062c\u0645\u064a\u0639 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0630\u0647\u0628 \u0645\u062a\u0633\u0627\u0648\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u062f \u064a\u062d\u062f\u062f \u0639\u0631\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631 \u0633\u0637\u062d\u064b\u0627 \u0630\u0647\u0628\u064a\u064b\u0627\u060c \u0644\u0643\u0646\u0647 \u064a\u062a\u0631\u0643 \u062a\u0641\u0627\u0635\u064a\u0644 \u0645\u0647\u0645\u0629 \u063a\u064a\u0631 \u0648\u0627\u0636\u062d\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u0628\u0644 \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0623\u0633\u0639\u0627\u0631\u060c \u062a\u0623\u0643\u062f \u0645\u0646:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0646\u0648\u0639 \u0627\u0644\u0630\u0647\u0628<\/li>\n\n\n\n<li>\u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0630\u0647\u0628<\/li>\n\n\n\n<li>\u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0646\u064a\u0643\u0644<\/li>\n\n\n\n<li>\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0637\u0644\u0627\u0621<\/li>\n\n\n\n<li>\u0633\u0648\u0627\u0621 \u0643\u0627\u0646 \u0627\u0644\u0630\u0647\u0628 \u0645\u062e\u0635\u0635\u064b\u0627 \u0644\u0644\u062d\u0627\u0645 \u0623\u0645 \u0644\u0644\u062a\u0648\u0635\u064a\u0644<\/li>\n\n\n\n<li>\u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0626\u064a \u0623\u0648 \u0639\u0644\u0649 \u0643\u0627\u0645\u0644 \u0627\u0644\u0645\u0633\u0627\u062d\u0629<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0623\u0635\u0627\u0628\u0639 \u0627\u0644\u0630\u0647\u0628\u064a\u0629\u060c \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0644\u0644\u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0648\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0637\u0644\u0627\u0621 \u062a\u0623\u062b\u064a\u0631 \u0645\u0644\u062d\u0648\u0638 \u0639\u0644\u0649 \u0627\u0644\u062a\u0643\u0644\u0641\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A simple statement such as \u201cgold PCB\u201d is therefore not sufficient for an accurate cost comparison.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Surface_Finish_and_Fine-Pitch_Components\"><\/span>\u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d\u064a \u0648\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0632\u062f\u0627\u062f \u0623\u0647\u0645\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0646\u0648\u0639 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d \u0643\u0644\u0645\u0627 \u0627\u0646\u062e\u0641\u0636\u062a \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0628\u064a\u0646 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0645\u0643\u0646 \u0644\u0644\u0648\u0633\u0627\u062f\u0627\u062a \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u0623\u0646 \u062a\u062a\u062d\u0645\u0644 \u062a\u0628\u0627\u064a\u0646\u064b\u0627 \u0623\u0643\u0628\u0631 \u0641\u064a \u0627\u0644\u0633\u0637\u062d \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0627\u0644\u0648\u0633\u0627\u062f\u0627\u062a \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u062c\u062f\u064b\u0651\u0627 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0633\u0637\u062d\u064a (SMT).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u062f \u062a\u062a\u0637\u0644\u0628 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0633\u0637\u062d\u064b\u0627 \u0623\u0643\u062b\u0631 \u0627\u0633\u062a\u0648\u0627\u0621\u064b \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u062a\u0631\u0633\u064a\u0628 \u0627\u0644\u0645\u062a\u0633\u0642 \u0644\u0645\u0639\u062c\u0648\u0646 \u0627\u0644\u0644\u062d\u0627\u0645 \u0648\u0648\u0636\u0639 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0647\u0630\u0627 \u0623\u062d\u062f \u0627\u0644\u0623\u0633\u0628\u0627\u0628 \u0627\u0644\u062a\u064a \u062a\u062c\u0639\u0644 \u0645\u0646 \u0627\u0644\u0645\u0645\u0643\u0646 \u0627\u0644\u0646\u0638\u0631 \u0641\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 ENIG \u0623\u0648 OSP \u0641\u064a \u0628\u0639\u0636 \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u064a\u0646\u0628\u063a\u064a \u0623\u0646 \u064a\u0633\u062a\u0646\u062f \u0627\u0644\u0642\u0631\u0627\u0631 \u0625\u0644\u0649 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0628\u0623\u0643\u0645\u0644\u0647\u0627\u060c \u0648\u0644\u064a\u0633 \u0625\u0644\u0649 \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0628\u064a\u0646 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0648\u062d\u062f\u0647\u0627.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u062a\u0634\u0645\u0644 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u062d\u062c\u0645 \u0627\u0644\u0648\u0633\u0627\u062f\u0629<\/li>\n\n\n\n<li>\u062d\u0632\u0645\u0629 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a<\/li>\n\n\n\n<li>\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0627\u0633\u062a\u0646\u0633\u0644<\/li>\n\n\n\n<li>\u0645\u0639\u062c\u0648\u0646 \u0627\u0644\u0644\u062d\u0627\u0645<\/li>\n\n\n\n<li>\u0645\u0644\u0641 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0627\u0646\u0635\u0647\u0627\u0631<\/li>\n\n\n\n<li>\u0639\u0627\u0626\u062f \u0627\u0644\u062a\u062c\u0645\u064a\u0639<\/li>\n\n\n\n<li>\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0641\u062a\u064a\u0634<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Surface_Finish_and_BGA_Packages\"><\/span>\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0623\u0633\u0637\u062d \u0648\u062d\u0632\u0645 BGA<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0641\u0631\u0636 \u0645\u0643\u0648\u0646\u0627\u062a BGA \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u062e\u0627\u0635\u0629 \u0639\u0644\u0649 \u062c\u0648\u062f\u0629 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0641\u064a \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)\u060c \u0644\u0623\u0646 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0644\u062d\u0627\u0645 \u062a\u0642\u0639 \u0623\u0633\u0641\u0644 \u0627\u0644\u063a\u0644\u0627\u0641.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a\u060c \u0642\u062f \u064a\u0635\u0628\u062d \u0627\u0633\u062a\u0648\u0627\u0621 \u0627\u0644\u0633\u0637\u062d \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645 \u0639\u0627\u0645\u0644\u064a\u0646 \u0645\u0647\u0645\u064a\u0646.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a \u062d\u0627\u0644\u0629 \u0644\u0648\u062d\u0627\u062a BGA\u060c \u0642\u062f \u064a\u0624\u062f\u064a \u0627\u0644\u062a\u063a\u064a\u064a\u0631 \u0625\u0644\u0649 \u062a\u0634\u0637\u064a\u0628 \u0633\u0637\u062d\u064a \u0623\u0631\u062e\u0635 \u062f\u0648\u0646 \u0645\u0631\u0627\u062c\u0639\u0629 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0625\u0644\u0649 \u062e\u0644\u0642 \u0645\u062e\u0627\u0637\u0631 \u062a\u0635\u0646\u064a\u0639\u064a\u0629 \u0625\u0636\u0627\u0641\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0630\u0644\u0643\u060c \u064a\u0646\u0628\u063a\u064a \u062a\u0642\u064a\u064a\u0645 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u062c\u0646\u0628\u064b\u0627 \u0625\u0644\u0649 \u062c\u0646\u0628 \u0645\u0639 \u0639\u0645\u0644\u064a\u0629 \u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCBA).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0644\u0648\u062d\u0629 \u0644\u0627 \u062a\u0632\u0627\u0644 \u0641\u064a \u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0623\u0648\u0644\u064a\u060c \u0641\u064a\u062c\u0628 \u062a\u062d\u062f\u064a\u062f \u0646\u0648\u0639 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d\u064a \u0642\u0628\u0644 \u0637\u0644\u0628 \u0639\u0631\u0648\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631\u060c \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0633\u0645\u0627\u062d \u0644\u0643\u0644 \u0645\u0648\u0631\u062f \u0628\u062a\u0642\u062f\u064a\u0645 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631 \u0644\u062a\u0634\u0637\u064a\u0628 \u0645\u062e\u062a\u0644\u0641.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Surface_Finish_and_PCB_Prototype_Cost\"><\/span>\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d \u0648\u062a\u0643\u0644\u0641\u0629 \u0646\u0645\u0648\u0630\u062c \u0623\u0648\u0644\u064a \u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u062f \u062a\u0634\u0643\u0644 \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u062c\u0632\u0621\u064b\u0627 \u0623\u0643\u062b\u0631 \u0628\u0631\u0648\u0632\u064b\u0627 \u0645\u0646 \u0633\u0639\u0631 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0623\u0648\u0644\u064a \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u0643\u0645\u064a\u0629 \u0627\u0644\u0637\u0644\u0628 \u0635\u063a\u064a\u0631\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0642\u062f \u064a\u0643\u0648\u0646 \u0644\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0646\u0648\u0639\u064a\u0646 \u0645\u0646 \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u062a\u0623\u062b\u064a\u0631 \u0623\u0642\u0644 \u0639\u0644\u0649 \u0627\u0644\u062c\u062f\u0648\u0649 \u0627\u0644\u0627\u0642\u062a\u0635\u0627\u062f\u064a\u0629 \u0644\u0644\u0648\u062d\u062f\u0629 \u0641\u064a \u0637\u0644\u0628 \u0625\u0646\u062a\u0627\u062c \u0643\u0628\u064a\u0631 \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u0637\u0644\u0628 \u0635\u063a\u064a\u0631 \u0644\u0625\u0646\u062a\u0627\u062c \u0646\u0645\u0648\u0630\u062c \u0623\u0648\u0644\u064a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0634\u0645\u0644 \u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0623\u0648\u0644\u064a \u0623\u064a\u0636\u064b\u0627 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0648\u0627\u0644\u0625\u0639\u062f\u0627\u062f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0644\u0627\u0637\u0644\u0627\u0639 \u0639\u0644\u0649 \u0645\u0646\u0627\u0642\u0634\u0629 \u0623\u0643\u062b\u0631 \u0634\u0645\u0648\u0644\u0627\u064b \u062d\u0648\u0644 \u062a\u0633\u0639\u064a\u0631 \u0627\u0644\u0646\u0645\u0627\u0630\u062c \u0627\u0644\u0623\u0648\u0644\u064a\u0629\u060c \u0627\u0646\u0638\u0631 <a href=\"https:\/\/topfastpcba.com\/ar\/%d8%aa%d9%83%d9%84%d9%81%d8%a9-%d8%a7%d9%84%d9%86%d9%85%d9%88%d8%b0%d8%ac-%d8%a7%d9%84%d8%a3%d9%88%d9%84%d9%8a-%d9%84%d9%84%d9%88%d8%ad%d8%a9-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84\/\">\u0643\u0645 \u062a\u0628\u0644\u063a \u062a\u0643\u0644\u0641\u0629 \u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0646\u0645\u0627\u0630\u062c \u0627\u0644\u0623\u0648\u0644\u064a\u0629 \u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)\u061f<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0646\u062f \u062a\u0642\u064a\u064a\u0645 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631 \u0646\u0645\u0648\u0630\u062c\u064a\u060c \u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d \u0645\u062a\u0637\u0627\u0628\u0642 \u0628\u064a\u0646 \u0639\u0631\u0648\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0625\u0644\u0627\u060c \u0641\u0642\u062f \u0644\u0627 \u064a\u0645\u062b\u0644 \u0627\u0644\u0641\u0631\u0642 \u0627\u0644\u0638\u0627\u0647\u0631\u064a \u0641\u064a \u0627\u0644\u0633\u0639\u0631 \u0641\u0631\u0642\u064b\u0627 \u062d\u0642\u064a\u0642\u064a\u064b\u0651\u0627 \u0641\u064a \u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Surface_Finish_and_PCB_Quote_Comparison\"><\/span>\u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u0623\u0633\u0637\u062d \u0648\u0639\u0631\u0648\u0636 \u0623\u0633\u0639\u0627\u0631 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u064f\u0639\u062f \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d \u0623\u062d\u062f \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646\u0647\u0627 \u0639\u0646\u062f \u0645\u0642\u0627\u0631\u0646\u0629 \u0639\u0631\u0648\u0636 \u0623\u0633\u0639\u0627\u0631 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a<\/th><th>\u0627\u0644\u0627\u0642\u062a\u0628\u0627\u0633 \u0623<\/th><th>\u0627\u0644\u0627\u0642\u062a\u0628\u0627\u0633 \u0628<\/th><\/tr><\/thead><tbody><tr><td>\u062d\u062c\u0645 \u0627\u0644\u0644\u0648\u062d\u0629<\/td><td>\u0646\u0641\u0633 \u0627\u0644\u0634\u064a\u0621<\/td><td>\u0646\u0641\u0633 \u0627\u0644\u0634\u064a\u0621<\/td><\/tr><tr><td>\u0639\u062f\u062f \u0627\u0644\u0637\u0628\u0642\u0627\u062a<\/td><td>\u0646\u0641\u0633 \u0627\u0644\u0634\u064a\u0621<\/td><td>\u0646\u0641\u0633 \u0627\u0644\u0634\u064a\u0621<\/td><\/tr><tr><td>\u0648\u0632\u0646 \u0627\u0644\u0646\u062d\u0627\u0633<\/td><td>\u0646\u0641\u0633 \u0627\u0644\u0634\u064a\u0621<\/td><td>\u0646\u0641\u0633 \u0627\u0644\u0634\u064a\u0621<\/td><\/tr><tr><td>\u0633\u064f\u0645\u0643 \u0627\u0644\u0644\u0648\u062d<\/td><td>\u0646\u0641\u0633 \u0627\u0644\u0634\u064a\u0621<\/td><td>\u0646\u0641\u0633 \u0627\u0644\u0634\u064a\u0621<\/td><\/tr><tr><td>\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d<\/td><td>HASL<\/td><td>ENIG<\/td><\/tr><tr><td>\u0627\u0644\u0643\u0645\u064a\u0629<\/td><td>\u0646\u0641\u0633 \u0627\u0644\u0634\u064a\u0621<\/td><td>\u0646\u0641\u0633 \u0627\u0644\u0634\u064a\u0621<\/td><\/tr><tr><td>\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631<\/td><td>\u0646\u0641\u0633 \u0627\u0644\u0634\u064a\u0621<\/td><td>\u0646\u0641\u0633 \u0627\u0644\u0634\u064a\u0621<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0639\u0631\u0636 \u00ab\u0628\u00bb \u0623\u063a\u0644\u0649 \u062b\u0645\u0646\u0627\u064b\u060c \u0641\u0625\u0646 \u0630\u0644\u0643 \u0644\u0627 \u064a\u0639\u0646\u064a \u0628\u0627\u0644\u0636\u0631\u0648\u0631\u0629 \u0623\u0646 \u0633\u0639\u0631 \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a \u0623\u0639\u0644\u0649.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0644\u0644\u0645\u0633\u0629 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629 \u0644\u0644\u0633\u0637\u062d \u0646\u0641\u0633\u0647\u0627 \u0645\u062e\u062a\u0644\u0641\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0628\u0627\u0644\u062a\u0627\u0644\u064a\u060c \u0641\u0625\u0646 \u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u062a\u0633\u062a\u0646\u062f \u0625\u0644\u0649 <strong>\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u0643\u0627\u0641\u0626\u0629<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u064a\u0643\u062a\u0633\u0628 \u0647\u0630\u0627 \u0627\u0644\u0645\u0628\u062f\u0623 \u0623\u0647\u0645\u064a\u0629 \u0623\u064a\u0636\u064b\u0627 \u0639\u0646\u062f \u0627\u0633\u062a\u0639\u0631\u0627\u0636 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0623\u0648\u0633\u0639 \u0646\u0637\u0627\u0642\u064b\u0627 \u0627\u0644\u062a\u064a \u062a\u0645\u062a \u0645\u0646\u0627\u0642\u0634\u062a\u0647\u0627 \u0641\u064a <a href=\"https:\/\/topfastpcba.com\/ar\/%d9%85%d9%82%d8%a7%d8%b1%d9%86%d8%a9-%d8%b9%d8%b1%d9%88%d8%b6-%d8%a3%d8%b3%d8%b9%d8%a7%d8%b1-%d9%84%d9%88%d8%ad%d8%a7%d8%aa-%d8%a7%d9%84%d8%af%d9%88%d8%a7%d8%a6%d8%b1-%d8%a7%d9%84%d9%85%d8%b7%d8%a8\/\">\u0644\u0645\u0627\u0630\u0627 \u062a\u062e\u062a\u0644\u0641 \u0639\u0631\u0648\u0636 \u0623\u0633\u0639\u0627\u0631 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0628\u0647\u0630\u0627 \u0627\u0644\u0642\u062f\u0631\u061f<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Surface_Finish_Cost_by_Application\"><\/span>\u062a\u0643\u0644\u0641\u0629 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0623\u0633\u0637\u062d \u062d\u0633\u0628 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u062f \u064a\u0643\u0648\u0646 \u0644\u0643\u0644 \u062a\u0637\u0628\u064a\u0642 \u0623\u0648\u0644\u0648\u064a\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"General_Control_Boards\"><\/span>\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u0639\u0627\u0645\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0645\u0643\u0648\u0646\u0627\u062a SMT \u0642\u064a\u0627\u0633\u064a\u0629 \u0623\u0648 \u0645\u0643\u0648\u0646\u0627\u062a \u0630\u0627\u062a \u062b\u0642\u0648\u0628 \u0645\u0631\u0648\u0631\u060c \u0642\u062f \u064a\u0643\u0648\u0646 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0642\u0627\u0628\u0644 \u0644\u0644\u062d\u0627\u0645 \u0630\u0648 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0645\u0639\u0642\u0648\u0644\u0629 \u0643\u0627\u0641\u064a\u0627\u064b.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Dense_SMT_Boards\"><\/span>\u0644\u0648\u062d\u0627\u062a SMT \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a \u062d\u0627\u0644\u0629 \u062a\u0635\u0645\u064a\u0645\u0627\u062a \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0633\u0637\u062d\u064a (SMT) \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629\u060c \u0642\u062f \u062a\u0632\u062f\u0627\u062f \u0623\u0647\u0645\u064a\u0629 \u0627\u0633\u062a\u0648\u0627\u0621 \u0627\u0644\u0633\u0637\u062d.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0645\u0643\u0646 \u0627\u0644\u0646\u0638\u0631 \u0641\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0642\u0646\u064a\u0629 ENIG \u0623\u0648 OSP \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u062c\u0645\u064a\u0639.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"BGA_Boards\"><\/span>\u0644\u0648\u062d\u0627\u062a BGA<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u062a\u0637\u0644\u0628 \u0645\u062c\u0645\u0648\u0639\u0627\u062a BGA \u062f\u0631\u0627\u0633\u0629 \u0645\u062a\u0623\u0646\u064a\u0629 \u0644\u062f\u0631\u062c\u0629 \u0627\u0633\u062a\u0648\u0627\u0621 \u0627\u0644\u0644\u0645\u0633\u0627\u062a \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0646\u0628\u063a\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0646\u0648\u0639 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0628\u0627\u0644\u062a\u0632\u0627\u0645\u0646 \u0645\u0639 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u062c\u0645\u064a\u0639.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Gold_Finger_Boards\"><\/span>\u0644\u0648\u062d\u0627\u062a \u00ab\u062c\u0648\u0644\u062f \u0641\u064a\u0646\u062c\u0631\u00bb<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u062a\u0637\u0644\u0628 \u0627\u0644\u0623\u0635\u0627\u0628\u0639 \u0627\u0644\u0630\u0647\u0628\u064a\u0629 \u0628\u0646\u064a\u0629 \u0637\u0644\u0627\u0621 \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u062a\u0644\u0627\u0645\u0633\u060c \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0645\u062c\u0631\u062f \u0637\u0644\u0627\u0621 \u0642\u064a\u0627\u0633\u064a \u0642\u0627\u0628\u0644 \u0644\u0644\u062d\u0627\u0645.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"High-Reliability_Electronics\"><\/span>\u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0642\u0637\u0627\u0639\u0627\u062a \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0623\u0648 \u0627\u0644\u0635\u0646\u0627\u0639\u0629 \u0623\u0648 \u0627\u0644\u0637\u0628 \u0623\u0648 \u063a\u064a\u0631\u0647\u0627 \u0645\u0646 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0639\u0627\u0644\u064a\u0629\u060c \u064a\u062c\u0628 \u062a\u0642\u064a\u064a\u0645 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d \u062c\u0646\u0628\u064b\u0627 \u0625\u0644\u0649 \u062c\u0646\u0628 \u0645\u0639 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u062e\u0632\u064a\u0646\u060c \u0648\u0627\u0644\u062f\u0648\u0631\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629\u060c \u0648\u0627\u0644\u062a\u062c\u0645\u064a\u0639\u060c \u0648\u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0628\u064a\u0626\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0627 \u064a\u0646\u0628\u063a\u064a \u0627\u0639\u062a\u0628\u0627\u0631 \u0627\u0644\u062e\u064a\u0627\u0631 \u0627\u0644\u0623\u0631\u062e\u0635 \u062b\u0645\u0646\u0627\u064b \u062d\u0644\u0627\u064b \u0627\u0644\u0623\u0642\u0644 \u062a\u0643\u0644\u0641\u0629\u064b \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0651\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0633\u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0645\u0634\u0627\u0643\u0644 \u0641\u064a \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0623\u0648 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0641\u064a \u0648\u0642\u062a \u0644\u0627\u062d\u0642.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Choose_a_PCB_Surface_Finish_Based_on_Cost\"><\/span>\u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u062a\u0634\u0637\u064a\u0628 \u0633\u0637\u062d \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0627\u0644\u062a\u0643\u0644\u0641\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0633\u0627\u0639\u062f \u0627\u0644\u062e\u0637\u0648\u0627\u062a \u0627\u0644\u062a\u0627\u0644\u064a\u0629 \u0641\u064a \u062a\u062c\u0646\u0628 \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641 \u063a\u064a\u0631 \u0627\u0644\u0636\u0631\u0648\u0631\u064a\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_1_Identify_the_Assembly_Requirements\"><\/span>\u0627\u0644\u062e\u0637\u0648\u0629 1: \u062a\u062d\u062f\u064a\u062f \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u062c\u0645\u064a\u0639<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062d\u062f\u062f \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0633\u062a\u0633\u062a\u062e\u062f\u0645:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>SMT<\/li>\n\n\n\n<li>\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u062b\u0642\u0628 \u0627\u0644\u0645\u0627\u0631<\/li>\n\n\n\n<li>\u0645\u0643\u0648\u0646\u0627\u062a \u062f\u0642\u064a\u0642\u0629<\/li>\n\n\n\n<li>BGA<\/li>\n\n\n\n<li>\u062a\u0643\u0646\u0648\u0644\u0648\u062c\u064a\u0627 \u0645\u062e\u062a\u0644\u0637\u0629<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u062d\u062f\u062f \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0633\u0637\u062d.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_2_Identify_Contact_Requirements\"><\/span>\u0627\u0644\u062e\u0637\u0648\u0629 2: \u062a\u062d\u062f\u064a\u062f \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0633\u0623\u0644 \u0639\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0646\u062d\u0627\u0633 \u0627\u0644\u0645\u0643\u0634\u0648\u0641 \u0633\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0641\u0642\u0637 \u0641\u064a \u0627\u0644\u0644\u062d\u0627\u0645 \u0623\u0645 \u0623\u0646\u0647 \u0633\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0623\u064a\u0636\u064b\u0627 \u0644\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\/\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0646\u0642\u0627\u0637 \u062a\u0644\u0627\u0645\u0633 \u062d\u0627\u0641\u0629 \u0623\u0648 \u0645\u0646\u0627\u0637\u0642 \u0625\u062f\u062e\u0627\u0644 \u0645\u062a\u0643\u0631\u0631\u0629\u060c \u0641\u0642\u062f \u064a\u0643\u0648\u0646 \u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u0625\u062c\u0631\u0627\u0621 \u0639\u0645\u0644\u064a\u0629 \u0637\u0644\u0627\u0621 \u0646\u0642\u0627\u0637 \u0627\u0644\u062a\u0644\u0627\u0645\u0633.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_3_Check_Storage_Requirements\"><\/span>\u0627\u0644\u062e\u0637\u0648\u0629 3: \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u062e\u0632\u064a\u0646<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0623\u0645\u0644 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0641\u062a\u0631\u0629 \u0627\u0644\u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0645\u062a\u0648\u0642\u0639\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u062a\u063a\u0644\u064a\u0641<\/li>\n\n\n\n<li>\u0627\u0644\u0631\u0637\u0648\u0628\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u062a\u0639\u0627\u0645\u0644<\/li>\n\n\n\n<li>\u0627\u0644\u0641\u062a\u0631\u0629 \u0627\u0644\u0641\u0627\u0635\u0644\u0629 \u0628\u064a\u0646 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0648\u0627\u0644\u062a\u062c\u0645\u064a\u0639<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0646\u0628\u063a\u064a \u0623\u0646 \u064a\u0623\u062e\u0630 \u0627\u062e\u062a\u064a\u0627\u0631 \u0646\u0648\u0639 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 \u0633\u0644\u0633\u0644\u0629 \u0627\u0644\u062a\u0648\u0631\u064a\u062f \u0627\u0644\u0641\u0639\u0644\u064a\u0629\u060c \u0648\u0644\u064a\u0633 \u062a\u0627\u0631\u064a\u062e \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0641\u062d\u0633\u0628.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_4_Compare_Equivalent_Quotations\"><\/span>\u0627\u0644\u062e\u0637\u0648\u0629 4: \u0645\u0642\u0627\u0631\u0646\u0629 \u0639\u0631\u0648\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631 \u0627\u0644\u0645\u062a\u0643\u0627\u0641\u0626\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u0637\u0644\u0628 \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0646\u0641\u0633 \u0646\u0648\u0639\u064a\u0629 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d \u0645\u0646 \u0643\u0644 \u0645\u0648\u0631\u062f \u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0639\u0646\u062f \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0623\u0633\u0639\u0627\u0631.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0625\u0644\u0627\u060c \u0641\u0642\u062f \u062a\u0643\u0648\u0646 \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0623\u0633\u0639\u0627\u0631 \u0645\u0636\u0644\u0644\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_5_Evaluate_Total_Manufacturing_Cost\"><\/span>\u0627\u0644\u062e\u0637\u0648\u0629 5: \u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a\u0629 \u0644\u0644\u062a\u0635\u0646\u064a\u0639<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0644\u0627 \u062a\u0642\u062a\u0635\u0631 \u0639\u0644\u0649 \u0627\u0644\u0646\u0638\u0631 \u0641\u064a \u062a\u0643\u0644\u0641\u0629 \u062a\u0635\u0646\u064a\u0639 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0641\u062d\u0633\u0628\u060c \u0628\u0644 \u0636\u0639 \u0641\u064a \u0627\u0639\u062a\u0628\u0627\u0631\u0643 \u0623\u064a\u0636\u064b\u0627 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0645\u0639\u062f\u0644 \u0627\u0644\u0639\u0627\u0626\u062f \u0641\u064a \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0633\u0637\u062d\u064a (SMT)<\/li>\n\n\n\n<li>\u0623\u062f\u0627\u0621 \u0627\u0644\u0644\u062d\u0627\u0645<\/li>\n\n\n\n<li>\u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0639\u0645\u0644<\/li>\n\n\n\n<li>\u0627\u0644\u0641\u062d\u0635<\/li>\n\n\n\n<li>\u0627\u0644\u062a\u062e\u0632\u064a\u0646<\/li>\n\n\n\n<li>\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0627\u0644\u0645\u0646\u062a\u062c<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u062f \u0644\u0627 \u064a\u0643\u0648\u0646 \u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0633\u0639\u0631 \u062a\u0635\u0646\u064a\u0639 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0627\u0631\u062a\u0641\u0627\u0639\u064b\u0627 \u0637\u0641\u064a\u0641\u064b\u0627 \u0623\u0647\u0645\u064a\u0629 \u062a\u0630\u0643\u0631 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0630\u0644\u0643 \u064a\u0642\u0644\u0644 \u0645\u0646 \u0645\u0634\u0627\u0643\u0644 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0641\u064a \u0627\u0644\u0645\u0631\u0627\u062d\u0644 \u0627\u0644\u0644\u0627\u062d\u0642\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Reduce_PCB_Surface_Finish_Cost\"><\/span>\u0643\u064a\u0641\u064a\u0629 \u062e\u0641\u0636 \u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d\u064a \u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Use_the_Finish_the_Design_Actually_Requires\"><\/span>\u0627\u0633\u062a\u062e\u062f\u0645 \u00ab\u0625\u0646\u0647\u0627\u0621 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0630\u064a \u064a\u062a\u0637\u0644\u0628\u0647 \u0627\u0644\u0623\u0645\u0631 \u0641\u0639\u0644\u064a\u064b\u0651\u0627\u00bb<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u062c\u0646\u0628 \u0627\u062e\u062a\u064a\u0627\u0631 \u062a\u0634\u0637\u064a\u0628 \u0623\u0643\u062b\u0631 \u062a\u0643\u0644\u0641\u0629 \u0644\u0645\u062c\u0631\u062f \u0623\u0646\u0647 \u0634\u0627\u0626\u0639 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0644\u064a\u0633\u062a \u0643\u0644 \u0644\u0648\u062d\u0627\u062a SMT \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0628\u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0637\u0644\u0627\u0621 ENIG.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Avoid_Full-Area_Gold_When_Selective_Plating_Is_Enough\"><\/span>\u062a\u062c\u0646\u0628 \u0627\u0644\u0637\u0644\u0627\u0621 \u0628\u0627\u0644\u0630\u0647\u0628 \u0639\u0644\u0649 \u0643\u0627\u0645\u0644 \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0641\u064a \u0627\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0626\u064a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u062a\u0644\u0627\u0645\u0633 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0647\u064a \u0648\u062d\u062f\u0647\u0627 \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0630\u0647\u0628\u060c \u0641\u0625\u0646 \u0627\u0644\u0637\u0644\u0627\u0621 \u0627\u0644\u0627\u0646\u062a\u0642\u0627\u0626\u064a \u0642\u062f \u064a\u062a\u064a\u062d \u062a\u062c\u0646\u0628 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u063a\u064a\u0631 \u0627\u0644\u0636\u0631\u0648\u0631\u064a\u0629 \u0644\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0623\u062e\u0631\u0649\u060c \u0627\u0639\u062a\u0645\u0627\u062f\u064b\u0627 \u0639\u0644\u0649 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0648\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Standardize_the_Finish_Across_Similar_Products\"><\/span>\u062a\u0648\u062d\u064a\u062f \u0627\u0644\u0645\u0638\u0647\u0631 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0628\u064a\u0646 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0645\u0645\u0627\u062b\u0644\u0629<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0645\u0645\u0627\u062b\u0644\u0629 \u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)\u060c \u0641\u0625\u0646 \u062a\u0648\u062d\u064a\u062f \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0623\u0633\u0637\u062d \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u064f\u0633\u0647\u0651\u0644 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0634\u0631\u0627\u0621 \u0648\u0627\u0644\u0625\u0646\u062a\u0627\u062c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u064a\u0646\u0628\u063a\u064a \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629 \u0644\u0643\u0644 \u0644\u0648\u062d\u0629 \u0639\u0644\u0649 \u062d\u062f\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Specify_Gold_Thickness_Clearly\"><\/span>\u062d\u062f\u062f \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0630\u0647\u0628 \u0628\u0648\u0636\u0648\u062d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0627\u0644\u0630\u0647\u0628\u060c \u0642\u062f \u062a\u0624\u062f\u064a \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0633\u0645\u0627\u0643\u0629 \u063a\u064a\u0631 \u0627\u0644\u0648\u0627\u0636\u062d\u0629 \u0625\u0644\u0649 \u0635\u0639\u0648\u0628\u0629 \u0645\u0642\u0627\u0631\u0646\u0629 \u0639\u0631\u0648\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u0645\u0646\u0639 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0648\u0627\u0636\u062d\u0629 \u0627\u0644\u0645\u0648\u0631\u062f\u064a\u0646 \u0645\u0646 \u062a\u0642\u062f\u064a\u0645 \u0639\u0631\u0648\u0636 \u062a\u062a\u0636\u0645\u0646 \u0639\u0645\u0644\u064a\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u062a\u062d\u062a \u0646\u0641\u0633 \u0627\u0644\u0645\u0635\u0637\u0644\u062d \u0627\u0644\u0639\u0627\u0645.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Consider_Production_Volume\"><\/span>\u0636\u0639 \u062d\u062c\u0645 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u062f \u064a\u062e\u062a\u0644\u0641 \u062a\u0623\u062b\u064a\u0631 \u0641\u0627\u0631\u0642 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0628\u064a\u0646 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0628\u0627\u062e\u062a\u0644\u0627\u0641 \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0646\u0645\u0627\u0630\u062c \u0627\u0644\u0623\u0648\u0644\u064a\u0629 \u0623\u0645 \u0643\u0645\u064a\u0627\u062a \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0643\u0628\u064a\u0631\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0644\u0647\u0630\u0627 \u0627\u0644\u0633\u0628\u0628\u060c \u064a\u0646\u0628\u063a\u064a \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u0646\u0638\u0631 \u0641\u064a \u062c\u0648\u062f\u0629 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0623\u0633\u0637\u062d \u0643\u062c\u0632\u0621 \u0645\u0646 \u0627\u0644\u062c\u062f\u0648\u0649 \u0627\u0644\u0627\u0642\u062a\u0635\u0627\u062f\u064a\u0629 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a\u0629 \u0644\u0644\u0625\u0646\u062a\u0627\u062c.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"387\" src=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2026\/09\/PCB-Surface-Finish-Cost.jpg\" alt=\"\u062a\u0643\u0644\u0641\u0629 \u062a\u0634\u0637\u064a\u0628 \u0633\u0637\u062d \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)\" class=\"wp-image-8863\" srcset=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2026\/09\/PCB-Surface-Finish-Cost.jpg 600w, https:\/\/topfastpcba.com\/wp-content\/uploads\/2026\/09\/PCB-Surface-Finish-Cost-300x194.jpg 300w, https:\/\/topfastpcba.com\/wp-content\/uploads\/2026\/09\/PCB-Surface-Finish-Cost-18x12.jpg 18w, https:\/\/topfastpcba.com\/wp-content\/uploads\/2026\/09\/PCB-Surface-Finish-Cost-150x97.jpg 150w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Surface_Finish_Should_Not_Be_Evaluated_Separately_From_Other_PCB_Costs\"><\/span>\u0644\u0627 \u064a\u0646\u0628\u063a\u064a \u062a\u0642\u064a\u064a\u0645 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d \u0628\u0645\u0639\u0632\u0644 \u0639\u0646 \u062a\u0643\u0627\u0644\u064a\u0641 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0627\u0644\u0623\u062e\u0631\u0649<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u062a\u0645 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0633\u0639\u0631 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0625\u062d\u062f\u0649 \u0627\u0644\u0635\u064a\u063a \u0627\u0644\u0645\u0628\u0633\u0637\u0629 \u0644\u0647\u0630\u0647 \u0627\u0644\u0639\u0644\u0627\u0642\u0629 \u0647\u064a:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u062a\u0643\u0644\u0641\u0629 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) = \u0627\u0644\u0645\u0648\u0627\u062f + \u0628\u0646\u064a\u0629 \u0627\u0644\u0637\u0628\u0642\u0627\u062a + \u0627\u0644\u0646\u062d\u0627\u0633 + \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d + \u0627\u0644\u062d\u0641\u0631 + \u0627\u0644\u0623\u062f\u0648\u0627\u062a + \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 + \u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0644\u0648\u062d\u0627\u062a + \u062d\u062c\u0645 \u0627\u0644\u0625\u0646\u062a\u0627\u062c<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u062f \u064a\u0624\u062b\u0631 \u062a\u063a\u064a\u064a\u0631 \u0625\u062d\u062f\u0649 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0623\u062e\u0631\u0649.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0642\u062f \u062a\u062a\u0637\u0644\u0628 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0643\u062b\u0627\u0641\u0629 \u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0644\u0645\u0632\u064a\u062f \u0645\u0646 \u0627\u0644\u0637\u0628\u0642\u0627\u062a<\/li>\n\n\n\n<li>\u0622\u062b\u0627\u0631 \u062f\u0642\u064a\u0642\u0629<\/li>\n\n\n\n<li>\u0627\u0644\u0645\u064a\u0643\u0631\u0648\u0641\u064a\u0627\u062a<\/li>\n\n\n\n<li>ENIG<\/li>\n\n\n\n<li>\u062a\u0641\u062a\u064a\u0634 \u0625\u0636\u0627\u0641\u064a<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0641\u064a \u0645\u062b\u0644 \u0647\u0630\u0647 \u0627\u0644\u062d\u0627\u0644\u0629\u060c \u0644\u0627 \u064a\u0645\u062b\u0644 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d \u0633\u0648\u0649 \u0639\u0646\u0635\u0631 \u0648\u0627\u062d\u062f \u0645\u0646 \u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0644\u0647\u0630\u0627 \u0627\u0644\u0633\u0628\u0628\u060c \u064a\u0646\u0628\u063a\u064a \u0623\u0646 \u062a\u0631\u0643\u0632 \u0639\u0645\u0644\u064a\u0629 \u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641 \u0639\u0644\u0649 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0628\u0623\u0643\u0645\u0644\u0647 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0645\u062d\u0627\u0648\u0644\u0629 \u062e\u0641\u0636 \u062a\u0643\u0644\u0641\u0629 \u0628\u0646\u062f \u0648\u0627\u062d\u062f \u0641\u0642\u0637.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Surface_Finish_Cost_Checklist\"><\/span>\u0642\u0627\u0626\u0645\u0629 \u0645\u0631\u0627\u062c\u0639\u0629 \u062a\u0643\u0627\u0644\u064a\u0641 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0623\u0633\u0637\u062d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0642\u0628\u0644 \u0625\u0631\u0633\u0627\u0644 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631\u060c \u064a\u0631\u062c\u0649 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0645\u0627 \u064a\u0644\u064a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u064a\u062a\u0645 \u062a\u062d\u062f\u064a\u062f \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d \u0628\u0648\u0636\u0648\u062d<\/li>\n\n\n\n<li>\u064a\u062a\u0645 \u062a\u062d\u062f\u064a\u062f \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629 \u062d\u064a\u062b\u0645\u0627 \u064a\u0646\u0637\u0628\u0642 \u0630\u0644\u0643<\/li>\n\n\n\n<li>\u062a\u0645\u062a \u0645\u0631\u0627\u062c\u0639\u0629 \u0645\u062a\u0637\u0644\u0628\u0627\u062a SMT<\/li>\n\n\n\n<li>\u062a\u0645 \u0623\u062e\u0630 \u0645\u062a\u0637\u0644\u0628\u0627\u062a BGA \u0623\u0648 \u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0628\u064a\u0646 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631<\/li>\n\n\n\n<li>\u064a\u062a\u0645 \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0623\u0635\u0627\u0628\u0639 \u0627\u0644\u0630\u0647\u0628\u064a\u0629 \u0628\u0634\u0643\u0644 \u0645\u0646\u0641\u0635\u0644 \u0625\u0630\u0627 \u0644\u0632\u0645 \u0627\u0644\u0623\u0645\u0631<\/li>\n\n\n\n<li>\u062a\u0645 \u062a\u062d\u062f\u064a\u062f \u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u062a\u0644\u0627\u0645\u0633<\/li>\n\n\n\n<li>\u062a\u0645 \u0641\u0647\u0645 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u062e\u0632\u064a\u0646<\/li>\n\n\n\n<li>\u064a\u062a\u0645 \u0627\u0644\u062a\u0645\u064a\u064a\u0632 \u0628\u064a\u0646 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0623\u0648\u0644\u064a \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0625\u0646\u062a\u0627\u062c<\/li>\n\n\n\n<li>\u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0648\u0631\u062f\u064a\u0646 \u064a\u0642\u062f\u0645\u0648\u0646 \u0639\u0631\u0648\u0636 \u0623\u0633\u0639\u0627\u0631 \u0644\u0646\u0641\u0633 \u0627\u0644\u0646\u0648\u0639 \u0645\u0646 \u0627\u0644\u062a\u0634\u0637\u064a\u0628<\/li>\n\n\n\n<li>\u064a\u062a\u0645 \u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u062c\u0646\u0628\u064b\u0627 \u0625\u0644\u0649 \u062c\u0646\u0628 \u0645\u0639 \u0639\u0645\u0644\u064a\u0629 \u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0629 (PCBA)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0648\u0647\u0630\u0627 \u064a\u0645\u0646\u0639 \u062d\u062f\u0648\u062b \u0645\u0634\u0643\u0644\u0629 \u0634\u0627\u0626\u0639\u0629 \u0641\u064a \u0639\u0631\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631\u060c \u0648\u0647\u064a: \u0645\u0642\u0627\u0631\u0646\u0629 \u0633\u0639\u0631\u064a \u0644\u0648\u062d\u064a\u0646 \u0645\u0646 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0641\u064a \u062d\u064a\u0646 \u0623\u0646 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u0644\u0625\u0646\u0647\u0627\u0621 \u0627\u0644\u0633\u0637\u062d \u0645\u062e\u062a\u0644\u0641\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span>\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0645\u062a\u062f\u0627\u0648\u0644\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1790584666182\"><strong class=\"schema-faq-question\">\u0645\u0627 \u0647\u0648 \u0623\u0631\u062e\u0635 \u0646\u0648\u0639 \u0645\u0646 \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u0633\u0637\u062d\u064a\u0629 \u0644\u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)\u061f<\/strong> <p class=\"schema-faq-answer\">\u062a\u0639\u062a\u0645\u062f \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0639\u0644\u0649 \u062d\u062c\u0645 \u0627\u0644\u0644\u0648\u062d\u0629\u060c \u0648\u0627\u0644\u0643\u0645\u064a\u0629\u060c \u0648\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639\u060c \u0648\u0642\u062f\u0631\u0627\u062a \u0627\u0644\u0645\u0648\u0631\u062f. \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u064f\u0646\u0638\u0631 \u0625\u0644\u0649 \u062a\u0642\u0646\u064a\u0629 HASL \u0648\u0628\u0639\u0636 \u0627\u0644\u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0627\u0644\u062a\u0642\u0644\u064a\u062f\u064a\u0629 \u0627\u0644\u0623\u062e\u0631\u0649 \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u062e\u064a\u0627\u0631\u0627\u062a \u0627\u0642\u062a\u0635\u0627\u062f\u064a\u0629\u060c \u0644\u0643\u0646 \u064a\u062c\u0628 \u0623\u0646 \u064a\u0633\u062a\u0646\u062f \u0639\u0631\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631 \u0627\u0644\u0641\u0639\u0644\u064a \u0625\u0644\u0649 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0643\u0627\u0645\u0644\u0629 \u0644\u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB).<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1790584674031\"><strong class=\"schema-faq-question\">\u0647\u0644 \u062a\u0642\u0646\u064a\u0629 ENIG \u0623\u063a\u0644\u0649 \u0645\u0646 \u062a\u0642\u0646\u064a\u0629 HASL\u061f<\/strong> <p class=\"schema-faq-answer\">\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0643\u0648\u0646 \u062a\u0643\u0644\u0641\u0629 \u0645\u0639\u0627\u0644\u062c\u0629 \u062a\u0642\u0646\u064a\u0629 ENIG \u0623\u0639\u0644\u0649 \u0645\u0646 \u062a\u0643\u0644\u0641\u0629 \u0645\u0639\u0627\u0644\u062c\u0629 \u062a\u0642\u0646\u064a\u0629 HASL\u060c \u0644\u0623\u0646\u0647\u0627 \u062a\u062a\u0637\u0644\u0628 \u0639\u0645\u0644\u064a\u0627\u062a \u062a\u0631\u0633\u064a\u0628 \u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0625\u0636\u0627\u0641\u064a\u0629 \u0648\u0637\u0628\u0642\u0627\u062a \u0645\u0646 \u0627\u0644\u0646\u064a\u0643\u0644 \u0648\u0627\u0644\u0630\u0647\u0628 \u064a\u062a\u0645 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a\u0647\u0627. \u0648\u064a\u0639\u062a\u0645\u062f \u0627\u0644\u0641\u0631\u0642 \u0627\u0644\u0641\u0639\u0644\u064a \u0641\u064a \u0627\u0644\u0633\u0639\u0631 \u0639\u0644\u0649 \u062a\u0635\u0645\u064a\u0645 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0648\u062d\u062c\u0645 \u0627\u0644\u0625\u0646\u062a\u0627\u062c.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1790584681664\"><strong class=\"schema-faq-question\">\u0647\u0644 \u0637\u0628\u0642\u0629 ENIG \u0636\u0631\u0648\u0631\u064a\u0629 \u0644\u0643\u0644 \u0644\u0648\u062d\u0629 \u062f\u0648\u0627\u0626\u0631 \u0645\u0637\u0628\u0648\u0639\u0629 \u0628\u062a\u0642\u0646\u064a\u0629 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0633\u0637\u062d\u064a (SMT)\u061f<\/strong> <p class=\"schema-faq-answer\">\u0644\u0627. \u064a\u0639\u062a\u0645\u062f \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u0633\u0637\u062d \u0639\u0644\u0649 \u063a\u0644\u0627\u0641 \u0627\u0644\u0645\u0643\u0648\u0646\u060c \u0648\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0648\u0635\u0644\u0629\u060c \u0648\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u062c\u0645\u064a\u0639\u060c \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u062e\u0632\u064a\u0646\u060c \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629. \u0648\u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0634\u0637\u064a\u0628\u0627\u062a \u0623\u062e\u0631\u0649 \u063a\u064a\u0631 ENIG \u0641\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u062a\u0635\u0627\u0645\u064a\u0645 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0633\u0637\u062d\u064a (SMT).<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1790584696099\"><strong class=\"schema-faq-question\">\u0647\u0644 \u064a\u0624\u062b\u0631 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d \u0639\u0644\u0649 \u062a\u062c\u0645\u064a\u0639 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)\u061f<\/strong> <p class=\"schema-faq-answer\">\u0646\u0639\u0645. \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0624\u062b\u0631 \u0627\u0633\u062a\u0648\u0627\u0621 \u0627\u0644\u0633\u0637\u062d\u060c \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u0644\u062d\u0627\u0645\u060c \u0648\u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u0623\u0643\u0633\u062f\u0629\u060c \u0648\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0637\u0644\u0627\u0621 \u0639\u0644\u0649 \u0623\u062f\u0627\u0621 \u0627\u0644\u062a\u062c\u0645\u064a\u0639. \u0648\u0644\u0630\u0644\u0643\u060c \u064a\u0646\u0628\u063a\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0637\u0644\u0627\u0621 \u0628\u0627\u0644\u062a\u0632\u0627\u0645\u0646 \u0645\u0639 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0633\u0637\u062d\u064a (SMT) \u0623\u0648 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0639\u0628\u0631 \u0627\u0644\u062b\u0642\u0648\u0628.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1790584695494\"><strong class=\"schema-faq-question\">\u0647\u0644 \u064a\u0639\u0646\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0630\u0647\u0628 \u062f\u0627\u0626\u0645\u064b\u0627 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0644\u0648\u062d\u0629 \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u0623\u0643\u062b\u0631 \u062a\u0643\u0644\u0641\u0629\u061f<\/strong> <p class=\"schema-faq-answer\">Not necessarily. \u201cGold PCB\u201d can refer to different processes and specifications. ENIG, hard gold, and selective gold plating have different structures, purposes, and costs, so the exact finish must be specified before comparing quotations.<\/p> <\/div> <\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\u0627\u0644\u062e\u0627\u062a\u0645\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u064f\u0639\u062f \u062a\u0634\u0637\u064a\u0628 \u0633\u0637\u062d \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u062c\u0632\u0621\u064b\u0627 \u0635\u063a\u064a\u0631\u064b\u0627 \u0646\u0633\u0628\u064a\u064b\u0627 \u0645\u0646 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u0645\u0627\u062f\u064a\u0629 \u0644\u0647\u0630\u0647 \u0627\u0644\u0644\u0648\u062d\u0627\u062a\u060c \u0648\u0644\u0643\u0646\u0647 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0644\u0647 \u062a\u0623\u062b\u064a\u0631 \u0645\u0644\u0645\u0648\u0633 \u0639\u0644\u0649 \u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u062a\u062e\u062a\u0644\u0641 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0648\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0644\u0643\u0644 \u0645\u0646 \u0637\u0644\u0627\u0621\u0627\u062a HASL\u060c \u0648HASL \u0627\u0644\u062e\u0627\u0644\u064a\u0629 \u0645\u0646 \u0627\u0644\u0631\u0635\u0627\u0635\u060c \u0648OSP\u060c \u0648ENIG\u060c \u0648\u0627\u0644\u0641\u0636\u0629 \u0628\u0627\u0644\u063a\u0645\u0631\u060c \u0648\u0627\u0644\u0642\u0635\u062f\u064a\u0631 \u0628\u0627\u0644\u063a\u0645\u0631\u060c \u0648\u0627\u0644\u0637\u0644\u0627\u0621\u0627\u062a \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0630\u0647\u0628.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0645\u0646 \u0623\u062c\u0644 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u062a\u0643\u0627\u0644\u064a\u0641\u060c \u0644\u0627 \u064a\u062a\u0645\u062b\u0644 \u0627\u0644\u0646\u0647\u062c \u0627\u0644\u0635\u062d\u064a\u062d \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0623\u0631\u062e\u0635 \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0651\u0627. \u0628\u0644 \u064a\u062c\u0628 \u0627\u0644\u0628\u062f\u0621 \u0628\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0648\u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0641\u0639\u0644\u064a\u0629\u060c \u0648\u062a\u062d\u062f\u064a\u062f \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0633\u0637\u062d \u0627\u0644\u0636\u0631\u0648\u0631\u064a\u0629\u060c \u062b\u0645 \u0645\u0642\u0627\u0631\u0646\u0629 \u0639\u0631\u0648\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631 \u0627\u0644\u0645\u0645\u0627\u062b\u0644\u0629.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0645\u0634\u0627\u0631\u064a\u0639 \u0625\u0646\u062a\u0627\u062c \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)\u060c \u064a\u0645\u0643\u0646 \u0644\u0634\u0631\u0643\u0629 TOPFAST \u062a\u0642\u064a\u064a\u0645 \u0646\u0648\u0639 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d\u064a \u0627\u0644\u0645\u062e\u062a\u0627\u0631 \u062c\u0646\u0628\u064b\u0627 \u0625\u0644\u0649 \u062c\u0646\u0628 \u0645\u0639 \u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0637\u0628\u0642\u0627\u062a\u060c \u0648\u0648\u0632\u0646 \u0627\u0644\u0646\u062d\u0627\u0633\u060c \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a\u060c \u0648\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639\u060c \u0628\u062d\u064a\u062b \u062a\u0639\u0643\u0633 \u0627\u0644\u062a\u0643\u0644\u0641\u0629 \u0627\u0644\u0645\u0642\u062f\u0631\u0629 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0641\u0639\u0644\u064a \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u063a\u064a\u0631 \u0645\u0643\u062a\u0645\u0644\u0629.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Request_a_PCB_Quote\"><\/span>\u0627\u0637\u0644\u0628 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u064a\u0631\u062c\u0649 \u062a\u0642\u062f\u064a\u0645 \u0645\u0644\u0641\u0627\u062a \u062c\u0631\u0628\u0631 \u0645\u0639 \u062a\u062d\u062f\u064a\u062f \u0646\u0648\u0639 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0645\u0637\u0644\u0648\u0628 \u0644\u0644\u0633\u0637\u062d\u060c \u0648\u0648\u0632\u0646 \u0627\u0644\u0646\u062d\u0627\u0633\u060c \u0648\u0633\u0645\u0627\u0643\u0629 \u0627\u0644\u0644\u0648\u062d\u0629\u060c \u0648\u0627\u0644\u0643\u0645\u064a\u0629\u060c \u0648\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u0623\u062e\u0631\u0649\u060c \u0645\u0646 \u0623\u062c\u0644 \u0625\u062c\u0631\u0627\u0621 \u062a\u0642\u064a\u064a\u0645 \u0623\u0643\u062b\u0631 \u062f\u0642\u0629 \u0644\u062a\u0643\u0644\u0641\u0629 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Compare_PCB_Costs_by_Specification\"><\/span>\u0645\u0642\u0627\u0631\u0646\u0629 \u062a\u0643\u0627\u0644\u064a\u0641 \u0644\u0648\u062d\u0627\u062a \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 (PCB) \u062d\u0633\u0628 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0639\u0646\u062f \u0645\u0642\u0627\u0631\u0646\u0629 \u0639\u0631\u0648\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631\u060c \u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d\u060c \u0648\u0648\u0632\u0646 \u0627\u0644\u0646\u062d\u0627\u0633\u060c \u0648\u0639\u062f\u062f \u0627\u0644\u0637\u0628\u0642\u0627\u062a\u060c \u0648\u0627\u0644\u0645\u0648\u0627\u062f\u060c \u0648\u0627\u0644\u0633\u0645\u0627\u0643\u0629\u060c \u0648\u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a\u060c \u0648\u0627\u0644\u0643\u0645\u064a\u0629 \u0645\u062a\u0637\u0627\u0628\u0642\u0629 \u0642\u0628\u0644 \u062a\u0642\u064a\u064a\u0645 \u0627\u0644\u0641\u0631\u0642 \u0641\u064a \u0627\u0644\u0633\u0639\u0631.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>PCB surface finish affects more than solderability. HASL, lead-free HASL, ENIG, OSP, immersion silver, and other finishes have different processing costs, applications, and limitations. Choosing the appropriate finish can help control PCB manufacturing cost without compromising assembly requirements.<\/p>","protected":false},"author":2,"featured_media":8865,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[252],"class_list":["post-8862","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry","tag-pcb-surface-finish-cost"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PCB Surface Finish Cost: HASL, ENIG, OSP and More<\/title>\n<meta name=\"description\" content=\"Compare PCB surface finish costs and see how HASL, ENIG, OSP, immersion silver, and other finishes affect PCB pricing.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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HASL and some other conventional finishes are often considered economical options, but the actual quotation should be based on the complete PCB specification.","inLanguage":"ar"},"inLanguage":"ar"},{"@type":"Question","@id":"https:\/\/topfastpcba.com\/pcb-surface-finish-cost\/#faq-question-1790584674031","position":2,"url":"https:\/\/topfastpcba.com\/pcb-surface-finish-cost\/#faq-question-1790584674031","name":"Is ENIG more expensive than HASL?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"ENIG commonly has a higher processing cost than HASL because it requires additional chemical deposition processes and controlled nickel\/gold layers. The actual price difference depends on the PCB design and production volume.","inLanguage":"ar"},"inLanguage":"ar"},{"@type":"Question","@id":"https:\/\/topfastpcba.com\/pcb-surface-finish-cost\/#faq-question-1790584681664","position":3,"url":"https:\/\/topfastpcba.com\/pcb-surface-finish-cost\/#faq-question-1790584681664","name":"Is ENIG necessary for every SMT PCB?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"No. The appropriate surface finish depends on the component package, pad geometry, assembly process, storage requirements, and reliability requirements. Many SMT designs can use finishes other than ENIG.","inLanguage":"ar"},"inLanguage":"ar"},{"@type":"Question","@id":"https:\/\/topfastpcba.com\/pcb-surface-finish-cost\/#faq-question-1790584696099","position":4,"url":"https:\/\/topfastpcba.com\/pcb-surface-finish-cost\/#faq-question-1790584696099","name":"Does surface finish affect PCB assembly?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Yes. Surface flatness, solderability, oxidation protection, and finish compatibility can affect assembly performance. The finish should therefore be selected together with the SMT or through-hole process.","inLanguage":"ar"},"inLanguage":"ar"},{"@type":"Question","@id":"https:\/\/topfastpcba.com\/pcb-surface-finish-cost\/#faq-question-1790584695494","position":5,"url":"https:\/\/topfastpcba.com\/pcb-surface-finish-cost\/#faq-question-1790584695494","name":"Does gold always mean a more expensive PCB?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Not necessarily. \u201cGold PCB\u201d can refer to different processes and specifications. 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