{"id":8778,"date":"2026-08-03T17:23:21","date_gmt":"2026-08-03T09:23:21","guid":{"rendered":"https:\/\/topfastpcba.com\/?p=8778"},"modified":"2026-08-12T17:32:51","modified_gmt":"2026-08-12T09:32:51","slug":"pcb-material-price-increase-2026","status":"publish","type":"post","link":"https:\/\/topfastpcba.com\/fr\/pcb-material-price-increase-2026\/","title":{"rendered":"Les prix des mat\u00e9riaux pour circuits imprim\u00e9s sont en hausse : ce que les acheteurs doivent savoir en 2026"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Le co\u00fbt des mat\u00e9riaux utilis\u00e9s pour les circuits imprim\u00e9s est devenu un facteur de plus en plus important pour les entreprises du secteur de l'\u00e9lectronique qui pr\u00e9voient de nouvelles s\u00e9ries de production en 2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La feuille de cuivre, les stratifi\u00e9s rev\u00eatus de cuivre (CCL), la fibre de verre \u00e9lectronique, les syst\u00e8mes de r\u00e9sine et les mat\u00e9riaux haute fr\u00e9quence ont tous \u00e9t\u00e9 soumis \u00e0 des pressions sur les co\u00fbts \u00e0 des degr\u00e9s divers. Parall\u00e8lement, la demande \u00e9manant des serveurs d\u2019IA, des r\u00e9seaux \u00e0 haut d\u00e9bit, des t\u00e9l\u00e9communications et d\u2019autres applications gourmandes en donn\u00e9es a intensifi\u00e9 la concurrence pour certains mat\u00e9riaux hautement performants.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour les acheteurs de circuits imprim\u00e9s, la question n'est plus simplement de savoir si les prix des mat\u00e9riaux vont augmenter. <strong>La disponibilit\u00e9 des composants et les d\u00e9lais de livraison peuvent \u00e9galement avoir une incidence sur la date \u00e0 laquelle une commande de circuits imprim\u00e9s peut effectivement entrer en production.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D'apr\u00e8s les donn\u00e9es du secteur relatives \u00e0 la p\u00e9riode de janvier \u00e0 juillet 2026, le prix de r\u00e9f\u00e9rence du FR-4 standard double face de 1,6 mm a augment\u00e9, passant de <strong>RMB 162\/m\u00b2 in January to RMB 260\/m\u00b2 by July 15<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cela repr\u00e9sente une augmentation d'environ <strong>60.5%<\/strong> depuis le d\u00e9but de l'ann\u00e9e.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour les entreprises qui ach\u00e8tent des quantit\u00e9s importantes de circuits imprim\u00e9s, m\u00eame une variation relativement faible du prix des mat\u00e9riaux peut avoir un impact notable sur le co\u00fbt total du projet.<\/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\">Table des mati\u00e8res<\/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\/fr\/pcb-material-price-increase-2026\/#PCB_Material_Prices_Have_Increased_Significantly_in_2026\" >Les prix des mat\u00e9riaux utilis\u00e9s dans la fabrication des circuits imprim\u00e9s ont consid\u00e9rablement augment\u00e9 en 2026<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/topfastpcba.com\/fr\/pcb-material-price-increase-2026\/#Standard_FR-4_Reference_Price_Trend\" >\u00c9volution du prix de r\u00e9f\u00e9rence du FR-4 standard<\/a><\/li><\/ul><\/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\/fr\/pcb-material-price-increase-2026\/#Copper_Foil_Prices_Are_Also_Under_Pressure\" >Les prix de la feuille de cuivre sont \u00e9galement sous pression<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/topfastpcba.com\/fr\/pcb-material-price-increase-2026\/#CEM_Materials_Have_Also_Become_More_Expensive\" >Les mat\u00e9riaux CEM ont \u00e9galement vu leur prix augmenter<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/topfastpcba.com\/fr\/pcb-material-price-increase-2026\/#Why_Are_PCB_Materials_Becoming_More_Expensive\" >Pourquoi les mat\u00e9riaux utilis\u00e9s pour les circuits imprim\u00e9s deviennent-ils plus chers ?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/topfastpcba.com\/fr\/pcb-material-price-increase-2026\/#AI_and_High-Speed_Computing_Demand\" >Demande en mati\u00e8re d'IA et de calcul haute performance<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/topfastpcba.com\/fr\/pcb-material-price-increase-2026\/#Copper_Foil_Capacity_Is_Another_Constraint\" >La capacit\u00e9 de production de feuilles de cuivre constitue une autre contrainte<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/topfastpcba.com\/fr\/pcb-material-price-increase-2026\/#Electronic_Glass_and_Resin_Costs\" >Co\u00fbts du verre et de la r\u00e9sine pour l'\u00e9lectronique<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/topfastpcba.com\/fr\/pcb-material-price-increase-2026\/#What_Could_Happen_in_the_Second_Half_of_2026\" >Que pourrait-il se passer au second semestre 2026 ?<\/a><\/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\/fr\/pcb-material-price-increase-2026\/#Which_PCB_Projects_Are_Most_Exposed_to_Material_Price_Changes\" >Quels sont les projets de circuits imprim\u00e9s les plus expos\u00e9s aux fluctuations des prix des mat\u00e9riaux ?<\/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\/fr\/pcb-material-price-increase-2026\/#High-Layer-Count_PCBs\" >Circuits imprim\u00e9s \u00e0 grand nombre de couches<\/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\/fr\/pcb-material-price-increase-2026\/#High-Frequency_PCBs\" >Circuits imprim\u00e9s haute fr\u00e9quence<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/topfastpcba.com\/fr\/pcb-material-price-increase-2026\/#Heavy_Copper_PCBs\" >Circuits imprim\u00e9s en cuivre \u00e9pais<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/topfastpcba.com\/fr\/pcb-material-price-increase-2026\/#Long-Term_Production_Projects\" >Projets de production \u00e0 long terme<\/a><\/li><\/ul><\/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\/fr\/pcb-material-price-increase-2026\/#Should_You_Buy_PCB_Materials_in_Advance\" >Faut-il acheter les mat\u00e9riaux pour circuits imprim\u00e9s \u00e0 l'avance ?<\/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\/fr\/pcb-material-price-increase-2026\/#TOPFAST_Has_Material_Inventory_Available_for_Selected_Projects\" >TOPFAST dispose d'un stock de mat\u00e9riaux pour certains projets<\/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\/fr\/pcb-material-price-increase-2026\/#How_to_Reduce_PCB_Material_Cost_Risk\" >Comment r\u00e9duire les risques li\u00e9s au co\u00fbt des mat\u00e9riaux des circuits imprim\u00e9s<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/topfastpcba.com\/fr\/pcb-material-price-increase-2026\/#1_Confirm_Your_Material_Requirements_Early\" >1. D\u00e9terminez vos besoins en mat\u00e9riel suffisamment \u00e0 l'avance<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/topfastpcba.com\/fr\/pcb-material-price-increase-2026\/#2_Avoid_Unnecessary_Material_Upgrades\" >2. \u00c9vitez les mises \u00e0 niveau mat\u00e9rielles inutiles<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/topfastpcba.com\/fr\/pcb-material-price-increase-2026\/#3_Consider_Material_Alternatives\" >3. Envisager d'autres mat\u00e9riaux<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/topfastpcba.com\/fr\/pcb-material-price-increase-2026\/#4_Improve_Panel_Utilization\" >4. Am\u00e9liorer l'utilisation des panneaux<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/topfastpcba.com\/fr\/pcb-material-price-increase-2026\/#5_Lock_Materials_for_Confirmed_Production\" >5. Validation des mat\u00e9riaux pour la production confirm\u00e9e<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/topfastpcba.com\/fr\/pcb-material-price-increase-2026\/#How_to_Check_PCB_Material_Availability_Before_Ordering\" >Comment v\u00e9rifier la disponibilit\u00e9 des mat\u00e9riaux pour circuits imprim\u00e9s avant de passer commande<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/topfastpcba.com\/fr\/pcb-material-price-increase-2026\/#Step_1_Send_Your_PCB_Files\" >\u00c9tape 1 : Envoyez vos fichiers de circuits imprim\u00e9s<\/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\/fr\/pcb-material-price-increase-2026\/#Step_2_Confirm_the_Material\" >\u00c9tape 2 : V\u00e9rifier le mat\u00e9riau<\/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\/fr\/pcb-material-price-increase-2026\/#Step_3_Check_Current_Inventory\" >\u00c9tape 3 : V\u00e9rifier l'\u00e9tat actuel des stocks<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/topfastpcba.com\/fr\/pcb-material-price-increase-2026\/#Step_4_Compare_Available_Options\" >\u00c9tape 4 : Comparer les options disponibles<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/topfastpcba.com\/fr\/pcb-material-price-increase-2026\/#Step_5_Confirm_Production_Timing\" >\u00c9tape 5 : Confirmer le calendrier de production<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/topfastpcba.com\/fr\/pcb-material-price-increase-2026\/#Contact_Us_About_Current_PCB_Material_Stock\" >Contactez-nous pour en savoir plus sur nos stocks actuels de mat\u00e9riaux pour circuits imprim\u00e9s<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/topfastpcba.com\/fr\/pcb-material-price-increase-2026\/#FAQ\" >FAQ<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/topfastpcba.com\/fr\/pcb-material-price-increase-2026\/#Conclusion\" >Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PCB_Material_Prices_Have_Increased_Significantly_in_2026\"><\/span>Les prix des mat\u00e9riaux utilis\u00e9s dans la fabrication des circuits imprim\u00e9s ont consid\u00e9rablement augment\u00e9 en 2026<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C'est sur le FR-4 standard que le changement est le plus flagrant.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Standard_FR-4_Reference_Price_Trend\"><\/span>\u00c9volution du prix de r\u00e9f\u00e9rence du FR-4 standard<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Mois<\/th><th>Reference Price (RMB\/m\u00b2)<\/th><th>Variation mensuelle<\/th><\/tr><\/thead><tbody><tr><td>janvier<\/td><td>162<\/td><td>\u2014<\/td><\/tr><tr><td>f\u00e9vrier<\/td><td>170<\/td><td>+4.9%<\/td><\/tr><tr><td>mars<\/td><td>188<\/td><td>+10.6%<\/td><\/tr><tr><td>avril<\/td><td>205<\/td><td>+9.0%<\/td><\/tr><tr><td>May<\/td><td>220<\/td><td>+7.3%<\/td><\/tr><tr><td>juin<\/td><td>250<\/td><td>+13.6%<\/td><\/tr><tr><td>Juillet*<\/td><td>260<\/td><td>+4.0%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">*Les donn\u00e9es du mois de juillet couvrent la p\u00e9riode allant jusqu'au 15 juillet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De janvier \u00e0 juillet, le prix de r\u00e9f\u00e9rence a augment\u00e9 d'environ <strong>60.5%<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La moyenne du premier semestre s'est \u00e9tablie \u00e0 environ <strong>RMB 199\/m\u00b2<\/strong>, while July&#8217;s reference level had already reached RMB 260\/m\u00b2.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cela ne signifie pas pour autant que tous les circuits imprim\u00e9s utilisent des mat\u00e9riaux \u00e0 ces prix pr\u00e9cis. Le prix r\u00e9el des circuits imprim\u00e9s d\u00e9pend des facteurs suivants :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nuance de mat\u00e9riau<\/li>\n\n\n\n<li>Marque<\/li>\n\n\n\n<li>\u00c9paisseur<\/li>\n\n\n\n<li>Poids du cuivre<\/li>\n\n\n\n<li>Volume des commandes<\/li>\n\n\n\n<li>Sp\u00e9cifications<\/li>\n\n\n\n<li>Conditions de livraison<\/li>\n\n\n\n<li>Contrat de fournisseur<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Toutefois, l'orientation du march\u00e9 est importante pour les acheteurs qui planifient leur production future.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Copper_Foil_Prices_Are_Also_Under_Pressure\"><\/span>Les prix de la feuille de cuivre sont \u00e9galement sous pression<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La feuille de cuivre constitue un autre poste important dans les co\u00fbts des mat\u00e9riaux utilis\u00e9s pour les circuits imprim\u00e9s.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les donn\u00e9es de r\u00e9f\u00e9rence figurant dans le rapport de march\u00e9 fourni font appara\u00eetre la tendance suivante pour la feuille de cuivre \u00e9lectrolytique standard :<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Mois<\/th><th>Prix de r\u00e9f\u00e9rence de la feuille de cuivre (RMB\/kg)<\/th><\/tr><\/thead><tbody><tr><td>janvier<\/td><td>122.2<\/td><\/tr><tr><td>f\u00e9vrier<\/td><td>121.8<\/td><\/tr><tr><td>mars<\/td><td>119.7<\/td><\/tr><tr><td>avril<\/td><td>123.5<\/td><\/tr><tr><td>May<\/td><td>129.9<\/td><\/tr><tr><td>juin<\/td><td>130.8<\/td><\/tr><tr><td>Juillet*<\/td><td>131.5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">*Les donn\u00e9es du mois de juillet couvrent la p\u00e9riode allant jusqu'au 15 juillet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Contrairement au FR-4, les prix de la feuille de cuivre n'ont pas augment\u00e9 de mani\u00e8re continue chaque mois. Toutefois, le prix de r\u00e9f\u00e9rence total est pass\u00e9 de 122,2 RMB\/kg en janvier \u00e0 131,5 RMB\/kg en juillet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cela repr\u00e9sente environ un <strong>hausse de 7,6 %<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour la production de circuits imprim\u00e9s standard, cela pourrait avoir un impact direct moindre que la hausse du prix du CCL. En revanche, pour les circuits imprim\u00e9s \u00e0 forte teneur en cuivre, les cartes \u00e0 cuivre \u00e9pais et les produits n\u00e9cessitant une feuille de cuivre sp\u00e9cialis\u00e9e, l'effet peut \u00eatre plus important.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"CEM_Materials_Have_Also_Become_More_Expensive\"><\/span>Les mat\u00e9riaux CEM ont \u00e9galement vu leur prix augmenter<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Cette augmentation ne se limite pas au FR-4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les donn\u00e9es fournies montrent que le prix de r\u00e9f\u00e9rence du CEM-1 a augment\u00e9, passant d'environ <strong>RMB 105\/m\u00b2 in January to RMB 166\/m\u00b2 by July<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le CEM-3 a augment\u00e9, passant d'environ <strong>RMB 140\/m\u00b2 to RMB 222\/m\u00b2<\/strong> au cours de la m\u00eame p\u00e9riode.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Mat\u00e9riau<\/th><th>janvier<\/th><th>Juillet*<\/th><th>Augmentation (environ)<\/th><\/tr><\/thead><tbody><tr><td>FR-4<\/td><td>RMB 162\/m\u00b2<\/td><td>RMB 260\/m\u00b2<\/td><td>+60.5%<\/td><\/tr><tr><td>CEM-1<\/td><td>RMB 105\/m\u00b2<\/td><td>RMB 166\/m\u00b2<\/td><td>+58.1%<\/td><\/tr><tr><td>CEM-3<\/td><td>RMB 140\/m\u00b2<\/td><td>RMB 222\/m\u00b2<\/td><td>+58.6%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">*Les chiffres du mois de juillet sont bas\u00e9s sur les donn\u00e9es de march\u00e9 fournies jusqu'au 15 juillet.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ces chiffres doivent \u00eatre consid\u00e9r\u00e9s comme <strong>les prix de r\u00e9f\u00e9rence du secteur plut\u00f4t que des prix de transaction fixes<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ce qu'il faut retenir pour les acheteurs, c'est que la hausse des prix des mat\u00e9riaux touche simultan\u00e9ment plusieurs cat\u00e9gories de mat\u00e9riaux utilis\u00e9s dans la fabrication des circuits imprim\u00e9s.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Are_PCB_Materials_Becoming_More_Expensive\"><\/span>Pourquoi les mat\u00e9riaux utilis\u00e9s pour les circuits imprim\u00e9s deviennent-ils plus chers ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Plusieurs facteurs contribuent \u00e0 la situation actuelle du march\u00e9.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"AI_and_High-Speed_Computing_Demand\"><\/span>Demande en mati\u00e8re d'IA et de calcul haute performance<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les serveurs d'IA, les commutateurs haut d\u00e9bit, les modules optiques et les infrastructures de centres de donn\u00e9es consomment des quantit\u00e9s croissantes de mat\u00e9riaux de pointe destin\u00e9s aux circuits imprim\u00e9s.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les applications hautes performances n\u00e9cessitent souvent des mat\u00e9riaux pr\u00e9sentant les caract\u00e9ristiques suivantes :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pertes di\u00e9lectriques r\u00e9duites<\/li>\n\n\n\n<li>Constante di\u00e9lectrique contr\u00f4l\u00e9e<\/li>\n\n\n\n<li>Cuivre \u00e0 profil bas<\/li>\n\n\n\n<li>Grande stabilit\u00e9 thermique<\/li>\n\n\n\n<li>Tg \u00e9lev\u00e9e<\/li>\n\n\n\n<li>Am\u00e9lioration de l'int\u00e9grit\u00e9 du signal<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ces mat\u00e9riaux ne peuvent pas toujours \u00eatre remplac\u00e9s directement par du FR-4 classique.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c0 mesure que la demande augmente, l'offre de certaines qualit\u00e9s peut se resserrer.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Copper_Foil_Capacity_Is_Another_Constraint\"><\/span>La capacit\u00e9 de production de feuilles de cuivre constitue une autre contrainte<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La feuille de cuivre rev\u00eat une importance particuli\u00e8re dans la fabrication de circuits imprim\u00e9s \u00e0 haute vitesse et comportant un grand nombre de couches.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L'analyse de march\u00e9 fournie montre que les capacit\u00e9s de production de feuilles de cuivre haut de gamme \u00e0 profil bas restent relativement limit\u00e9es par rapport \u00e0 la demande g\u00e9n\u00e9r\u00e9e par les applications informatiques et r\u00e9seau de pointe.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cela est important car le secteur des circuits imprim\u00e9s ne peut pas augmenter imm\u00e9diatement ses capacit\u00e9s de production sp\u00e9cialis\u00e9es de mani\u00e8re significative. La mise en place de nouvelles lignes de production n\u00e9cessite des investissements en capital consid\u00e9rables et un certain temps de mise en service.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Electronic_Glass_and_Resin_Costs\"><\/span>Co\u00fbts du verre et de la r\u00e9sine pour l'\u00e9lectronique<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Le CCL n'est pas simplement constitu\u00e9 d'une feuille de cuivre et de r\u00e9sine.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les syst\u00e8mes \u00e9lectroniques \u00e0 base de fibres de verre et de r\u00e9sine ont \u00e9galement une incidence sur le co\u00fbt des stratifi\u00e9s.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le rapport fourni indique que le prix de <strong>Le prix du tissu E-glass 7628 est pass\u00e9 d'environ 5 RMB\/m \u00e0 8 RMB\/m<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lorsque plusieurs mati\u00e8res premi\u00e8res en amont subissent une hausse simultan\u00e9e, les fabricants de CCL se voient contraints d'ajuster leurs prix de vente.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Could_Happen_in_the_Second_Half_of_2026\"><\/span>Que pourrait-il se passer au second semestre 2026 ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les pr\u00e9visions de march\u00e9 fournies pr\u00e9sentent trois sc\u00e9narios possibles.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Sc\u00e9nario<\/th><th>Probabilit\u00e9 dans le rapport<\/th><th>Moyenne des pr\u00e9visions FR-4<\/th><th>Pr\u00e9visions concernant la feuille de cuivre<\/th><\/tr><\/thead><tbody><tr><td>Prix de base \/ Prix \u00e9lev\u00e9<\/td><td>50%<\/td><td>RMB 280\u2013320\/m\u00b2<\/td><td>RMB 130\u2013145\/kg<\/td><\/tr><tr><td>Croissance acc\u00e9l\u00e9r\u00e9e<\/td><td>30%<\/td><td>RMB 320\u2013400\/m\u00b2<\/td><td>RMB 145\u2013165\/kg<\/td><\/tr><tr><td>Correction des prix \u00e9lev\u00e9s<\/td><td>20%<\/td><td>RMB 230\u2013280\/m\u00b2<\/td><td>RMB 115\u2013130\/kg<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Il s'agit de <strong>sc\u00e9narios de march\u00e9, et non des prix garantis<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Selon le sc\u00e9nario de base du rapport, le FR-4 resterait \u00e0 un niveau relativement \u00e9lev\u00e9 au cours du second semestre 2026, la pression la plus forte \u00e9tant attendue aux alentours de la p\u00e9riode traditionnelle de pic de production.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L'estimation mensuelle de r\u00e9f\u00e9rence du rapport est la suivante :<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Mois<\/th><th>Plage de pr\u00e9vision FR-4<\/th><\/tr><\/thead><tbody><tr><td>juillet<\/td><td>RMB 255\u2013275\/m\u00b2<\/td><\/tr><tr><td>ao\u00fbt<\/td><td>RMB 265\u2013290\/m\u00b2<\/td><\/tr><tr><td>septembre<\/td><td>RMB 275\u2013300\/m\u00b2<\/td><\/tr><tr><td>octobre<\/td><td>RMB 285\u2013310\/m\u00b2<\/td><\/tr><tr><td>novembre<\/td><td>RMB 290\u2013315\/m\u00b2<\/td><\/tr><tr><td>d\u00e9cembre<\/td><td>RMB 285\u2013310\/m\u00b2<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Pour les acheteurs, l'essentiel n'est pas qu'un chiffre pr\u00e9cis soit garanti.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C'est \u00e7a <strong>Attendre une baisse significative des prix comporte un risque r\u00e9el en termes d'approvisionnement et de co\u00fbts.<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Which_PCB_Projects_Are_Most_Exposed_to_Material_Price_Changes\"><\/span>Quels sont les projets de circuits imprim\u00e9s les plus expos\u00e9s aux fluctuations des prix des mat\u00e9riaux ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tous les projets de circuits imprim\u00e9s ne sont pas concern\u00e9s de la m\u00eame mani\u00e8re.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"High-Layer-Count_PCBs\"><\/span>Circuits imprim\u00e9s \u00e0 grand nombre de couches<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les cartes \u00e0 12, 16, 18, 20 couches ou plus n\u00e9cessitent nettement plus de mat\u00e9riaux de stratifi\u00e9 et de cuivre que les simples cartes \u00e0 deux couches.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour ces projets, le co\u00fbt des mat\u00e9riaux peut repr\u00e9senter une part importante du devis global du circuit imprim\u00e9.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u00c0 lire \u00e9galement : <a href=\"https:\/\/topfastpcba.com\/fr\/20-layer-pcb\/\">Fabrication de circuits imprim\u00e9s \u00e0 20 couches<\/a><\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"High-Frequency_PCBs\"><\/span>Circuits imprim\u00e9s haute fr\u00e9quence<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les applications \u00e0 haute fr\u00e9quence et \u00e0 haute vitesse n\u00e9cessitent souvent des stratifi\u00e9s sp\u00e9cialis\u00e9s plut\u00f4t que du FR-4 standard.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le remplacement des mat\u00e9riaux s'av\u00e8re donc plus difficile.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u00c0 lire \u00e9galement : <a href=\"https:\/\/topfastpcba.com\/fr\/high-frequency-pcb-material-selection\/\">Choix des mat\u00e9riaux pour les circuits imprim\u00e9s haute fr\u00e9quence<\/a><\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Heavy_Copper_PCBs\"><\/span>Circuits imprim\u00e9s en cuivre \u00e9pais<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les circuits imprim\u00e9s utilisant des \u00e9paisseurs de cuivre de 3 oz, 4 oz ou plus sont davantage expos\u00e9s aux fluctuations de prix li\u00e9es au cuivre.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cela concerne tout particuli\u00e8rement :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00c9lectronique de puissance<\/li>\n\n\n\n<li>Syst\u00e8mes pour v\u00e9hicules \u00e9lectriques<\/li>\n\n\n\n<li>Alimentations \u00e9lectriques industrielles<\/li>\n\n\n\n<li>Syst\u00e8mes de batteries<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Long-Term_Production_Projects\"><\/span>Projets de production \u00e0 long terme<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Un projet pour lequel un devis est \u00e9tabli aujourd'hui, mais dont la production ne d\u00e9butera que dans plusieurs mois, peut se retrouver confront\u00e9 \u00e0 une situation diff\u00e9rente en mati\u00e8re de co\u00fbts des mati\u00e8res premi\u00e8res.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cela est particuli\u00e8rement important pour les clients qui :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Contrats de production annuels<\/li>\n\n\n\n<li>Commandes-cadres importantes<\/li>\n\n\n\n<li>Cycles de qualification longs<\/li>\n\n\n\n<li>Projets dans le secteur automobile<\/li>\n\n\n\n<li>Programmes d'\u00e9quipements industriels<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Should_You_Buy_PCB_Materials_in_Advance\"><\/span>Faut-il acheter les mat\u00e9riaux pour circuits imprim\u00e9s \u00e0 l'avance ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Il n'y a pas de r\u00e9ponse universelle.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La bonne approche d\u00e9pend des pr\u00e9visions de demande, du type de mat\u00e9riau, de la tr\u00e9sorerie et des conditions de stockage.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Toutefois, lorsqu'un projet pr\u00e9sente une demande de production pr\u00e9visible, <strong>En garantissant plus t\u00f4t la disponibilit\u00e9 des mat\u00e9riaux, on peut r\u00e9duire l'exposition tant aux hausses de prix qu'aux p\u00e9nuries d'approvisionnement.<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Par exemple, les clients dont les calendriers de production sont confirm\u00e9s peuvent envisager de se procurer les composants n\u00e9cessaires aux prochains lots, plut\u00f4t que d'attendre la validation de la prochaine commande de circuits imprim\u00e9s pour acheter l'ensemble des composants.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cela s'av\u00e8re particuli\u00e8rement utile pour :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Circuits imprim\u00e9s \u00e0 grand nombre de couches<\/li>\n\n\n\n<li>Mat\u00e9riaux \u00e0 haute temp\u00e9rature de transition vitreuse<\/li>\n\n\n\n<li>Stratifi\u00e9s haute fr\u00e9quence<\/li>\n\n\n\n<li>Poids sp\u00e9ciaux en cuivre<\/li>\n\n\n\n<li>\u00c9paisseurs hors normes<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"TOPFAST_Has_Material_Inventory_Available_for_Selected_Projects\"><\/span>TOPFAST dispose d'un stock de mat\u00e9riaux pour certains projets<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les prix des mat\u00e9riaux et les d\u00e9lais de livraison pouvant \u00e9voluer rapidement, TOPFAST maintient un stock de mat\u00e9riaux s\u00e9lectionn\u00e9s pour les circuits imprim\u00e9s et r\u00e9pond aux besoins de production.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour les clients qui ont des projets de circuits imprim\u00e9s \u00e0 venir, nous pouvons v\u00e9rifier :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Disponibilit\u00e9 actuelle des mat\u00e9riaux<\/li>\n\n\n\n<li>Sp\u00e9cifications des mat\u00e9riaux<\/li>\n\n\n\n<li>Quantit\u00e9 disponible<\/li>\n\n\n\n<li>Alternatives appropri\u00e9es<\/li>\n\n\n\n<li>Calendrier pr\u00e9visionnel de production<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Si vous disposez d\u00e9j\u00e0 d'un projet de circuit imprim\u00e9 ou d'un calendrier de production \u00e0 venir, contactez-nous avant de passer commande afin de v\u00e9rifier si le mat\u00e9riel requis est actuellement disponible en stock.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cela peut s'av\u00e9rer particuli\u00e8rement utile lorsque le projet fait appel \u00e0 un mat\u00e9riau dont le cycle d'approvisionnement est plus long.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Reduce_PCB_Material_Cost_Risk\"><\/span>Comment r\u00e9duire les risques li\u00e9s au co\u00fbt des mat\u00e9riaux des circuits imprim\u00e9s<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Confirm_Your_Material_Requirements_Early\"><\/span>1. D\u00e9terminez vos besoins en mat\u00e9riel suffisamment \u00e0 l'avance<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Avant de demander un devis, veillez \u00e0 d\u00e9terminer :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nombre de couches du circuit imprim\u00e9<\/li>\n\n\n\n<li>\u00c9paisseur finale<\/li>\n\n\n\n<li>Poids du cuivre<\/li>\n\n\n\n<li>Exigence relative \u00e0 la Tg<\/li>\n\n\n\n<li>Exigences relatives aux param\u00e8tres Dk et Df<\/li>\n\n\n\n<li>Finition de la surface<\/li>\n\n\n\n<li>Quantit\u00e9 annuelle<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Plus les sp\u00e9cifications techniques sont pr\u00e9cises, plus il est facile d'\u00e9valuer les options disponibles.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Avoid_Unnecessary_Material_Upgrades\"><\/span>2. \u00c9vitez les mises \u00e0 niveau mat\u00e9rielles inutiles<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tous les designs ne n\u00e9cessitent pas forc\u00e9ment un stratifi\u00e9 haut de gamme.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Par exemple, un contr\u00f4leur industriel classique ne n\u00e9cessite pas forc\u00e9ment les m\u00eames composants qu'une carte r\u00e9seau haut d\u00e9bit.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le choix des mat\u00e9riaux doit \u00eatre fond\u00e9 sur les exigences \u00e9lectriques et thermiques r\u00e9elles.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u00c0 lire \u00e9galement : <a href=\"https:\/\/topfastpcba.com\/fr\/pcb-stackup-design-guide\/\">Guide de conception de l'empilement des circuits imprim\u00e9s<\/a><\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Consider_Material_Alternatives\"><\/span>3. Envisager d'autres mat\u00e9riaux<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pour les applications concern\u00e9es, les ing\u00e9nieurs peuvent d\u00e9terminer si un stratifi\u00e9 alternatif est en mesure de r\u00e9pondre aux m\u00eames exigences.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Toutefois, le choix d'un produit de substitution ne doit pas reposer uniquement sur le prix.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00e9rifier :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Dk<\/li>\n\n\n\n<li>Df<\/li>\n\n\n\n<li>Tg<\/li>\n\n\n\n<li>CTE<\/li>\n\n\n\n<li>Performances thermiques<\/li>\n\n\n\n<li>Exigences en mati\u00e8re de fiabilit\u00e9<\/li>\n\n\n\n<li>Crit\u00e8res d'\u00e9ligibilit\u00e9 des clients<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Un mat\u00e9riau moins cher qui n\u00e9cessite une refonte de la conception ou une nouvelle homologation peut, au final, s'av\u00e9rer plus co\u00fbteux.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Improve_Panel_Utilization\"><\/span>4. Am\u00e9liorer l'utilisation des panneaux<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">L'efficacit\u00e9 des mat\u00e9riaux est \u00e9galement influenc\u00e9e par la pan\u00e9lisation des circuits imprim\u00e9s.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Un meilleur imbrication permet de r\u00e9duire la surface de stratifi\u00e9 inutilis\u00e9e et de diminuer la consommation de mat\u00e9riau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00eame une am\u00e9lioration de quelques points de pourcentage peut s'av\u00e9rer significative lorsque les volumes de production sont importants.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Lock_Materials_for_Confirmed_Production\"><\/span>5. Validation des mat\u00e9riaux pour la production confirm\u00e9e<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Si la demande de production est d\u00e9j\u00e0 pr\u00e9visible, l'achat de mati\u00e8res premi\u00e8res en amont du calendrier de fabrication peut permettre de r\u00e9duire l'exposition aux fluctuations \u00e0 court terme du march\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cela ne signifie pas pour autant que chaque client doive constituer un stock important.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Au contraire, cette d\u00e9cision devrait reposer sur :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>demande confirm\u00e9e + disponibilit\u00e9 des mat\u00e9riaux + d\u00e9lai de livraison pr\u00e9vu + co\u00fbt de stockage.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Check_PCB_Material_Availability_Before_Ordering\"><\/span>Comment v\u00e9rifier la disponibilit\u00e9 des mat\u00e9riaux pour circuits imprim\u00e9s avant de passer commande<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_1_Send_Your_PCB_Files\"><\/span>\u00c9tape 1 : Envoyez vos fichiers de circuits imprim\u00e9s<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Veuillez fournir les fichiers Gerber ou les sp\u00e9cifications existantes du circuit imprim\u00e9.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_2_Confirm_the_Material\"><\/span>\u00c9tape 2 : V\u00e9rifier le mat\u00e9riau<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Indiquez-nous les informations suivantes :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Marque du mat\u00e9riau<\/li>\n\n\n\n<li>Nuance de mat\u00e9riau<\/li>\n\n\n\n<li>Tg<\/li>\n\n\n\n<li>\u00c9paisseur<\/li>\n\n\n\n<li>Poids du cuivre<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_3_Check_Current_Inventory\"><\/span>\u00c9tape 3 : V\u00e9rifier l'\u00e9tat actuel des stocks<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">TOPFAST permet de v\u00e9rifier si le mat\u00e9riel requis est d\u00e9j\u00e0 disponible en stock ou s'il faut le commander.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_4_Compare_Available_Options\"><\/span>\u00c9tape 4 : Comparer les options disponibles<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Si le mat\u00e9riau exact n'est pas disponible, des alternatives adapt\u00e9es peuvent \u00eatre \u00e9valu\u00e9es en fonction des exigences \u00e9lectriques et m\u00e9caniques.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Step_5_Confirm_Production_Timing\"><\/span>\u00c9tape 5 : Confirmer le calendrier de production<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Une fois la disponibilit\u00e9 des mat\u00e9riaux confirm\u00e9e, le calendrier de production pourra \u00eatre \u00e9tabli en cons\u00e9quence.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Contact_Us_About_Current_PCB_Material_Stock\"><\/span>Contactez-nous pour en savoir plus sur nos stocks actuels de mat\u00e9riaux pour circuits imprim\u00e9s<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Si vous avez des projets de circuits imprim\u00e9s pr\u00e9vus pour les mois \u00e0 venir, il est conseill\u00e9 de v\u00e9rifier la disponibilit\u00e9 des mat\u00e9riaux avant le prochain lot de production.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Envoyez-nous vos fichiers Gerber ou vos besoins en mat\u00e9riaux et demandez-nous de v\u00e9rifier les stocks actuels.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour les projets faisant appel \u00e0 des configurations comportant un nombre \u00e9lev\u00e9 de couches, \u00e0 haute fr\u00e9quence, \u00e0 haute Tg ou \u00e0 des configurations sp\u00e9ciales en cuivre, une confirmation pr\u00e9coce peut contribuer \u00e0 r\u00e9duire les incertitudes li\u00e9es \u00e0 l'approvisionnement.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">TOPFAST peut v\u00e9rifier les stocks disponibles et vous proposer des options de mat\u00e9riaux adapt\u00e9es en fonction de vos besoins en mati\u00e8re de circuits imprim\u00e9s.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>FAQ<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-1786526030663\"><strong class=\"schema-faq-question\">Q : Les prix des mat\u00e9riaux utilis\u00e9s pour les circuits imprim\u00e9s vont-ils augmenter en 2026 ?<\/strong> <p class=\"schema-faq-answer\">A: Yes. The market data provided for January through July 2026 shows significant increases in several PCB material categories. Standard 1.6 mm FR-4 reference pricing increased from RMB 162\/m\u00b2 in January to RMB 260\/m\u00b2 by July 15.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1786526128479\"><strong class=\"schema-faq-question\">Q : Les prix des mat\u00e9riaux utilis\u00e9s pour la fabrication des circuits imprim\u00e9s vont-ils continuer \u00e0 augmenter ?<\/strong> <p class=\"schema-faq-answer\">R : Il n'y a aucune certitude. Les pr\u00e9visions de march\u00e9 fournies pr\u00e9sentent \u00e0 la fois des sc\u00e9narios de maintien des prix \u00e0 un niveau \u00e9lev\u00e9 et des sc\u00e9narios de correction. Toutefois, le sc\u00e9nario de base pr\u00e9voit que les prix du FR-4 resteront \u00e9lev\u00e9s au cours du second semestre 2026.<br\/><\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1786526149216\"><strong class=\"schema-faq-question\">Q : Quels sont les mat\u00e9riaux utilis\u00e9s pour les circuits imprim\u00e9s les plus touch\u00e9s ?<\/strong> <p class=\"schema-faq-answer\">R : Le FR-4, les mat\u00e9riaux CEM, la feuille de cuivre et les stratifi\u00e9s sp\u00e9cialis\u00e9s pour hautes fr\u00e9quences subissent tous des pressions sur les co\u00fbts \u00e0 des degr\u00e9s divers.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1786526211353\"><strong class=\"schema-faq-question\">Q : Dois-je acheter les mat\u00e9riaux pour circuits imprim\u00e9s \u00e0 l'avance ?<\/strong> <p class=\"schema-faq-answer\">R : Si vous disposez d'une demande de production confirm\u00e9e et que vous utilisez des mati\u00e8res premi\u00e8res dont les d\u00e9lais d'approvisionnement sont plus longs, il peut \u00eatre judicieux de vous assurer \u00e0 l'avance de leur disponibilit\u00e9. Cette d\u00e9cision doit \u00e9galement tenir compte des co\u00fbts de stockage et de la tr\u00e9sorerie.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1786526231699\"><strong class=\"schema-faq-question\">Q : TOPFAST peut-il fournir des mat\u00e9riaux pour circuits imprim\u00e9s \u00e0 partir de son stock ?<\/strong> <p class=\"schema-faq-answer\">R : Pour certains mat\u00e9riaux et projets, TOPFAST dispose d'un stock et peut v\u00e9rifier la disponibilit\u00e9 actuelle. Les clients peuvent envoyer les sp\u00e9cifications de leurs circuits imprim\u00e9s ou leurs fichiers Gerber afin de v\u00e9rifier si le mat\u00e9riel requis est disponible.<\/p> <\/div> <\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">En 2026, le co\u00fbt des mat\u00e9riaux utilis\u00e9s pour la fabrication des circuits imprim\u00e9s est devenu un facteur important \u00e0 prendre en compte dans le cadre des achats.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les donn\u00e9es du march\u00e9 jusqu'en juillet montrent une hausse substantielle des prix de r\u00e9f\u00e9rence du FR-4 standard, tandis que ceux de la feuille de cuivre et des mat\u00e9riaux CEM ont \u00e9galement augment\u00e9. Parall\u00e8lement, la demande \u00e9manant des secteurs de l'intelligence artificielle, des t\u00e9l\u00e9communications et de l'\u00e9lectronique \u00e0 haut d\u00e9bit continue d'exercer une pression sur certains mat\u00e9riaux haute performance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pour les acheteurs de circuits imprim\u00e9s, la solution concr\u00e8te ne consiste pas simplement \u00e0 acheter autant de mat\u00e9riel que possible.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Une meilleure approche consiste \u00e0 :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pr\u00e9visions confirm\u00e9es concernant la demande de production<\/li>\n\n\n\n<li>V\u00e9rifiez la disponibilit\u00e9 des mat\u00e9riaux suffisamment \u00e0 l'avance<\/li>\n\n\n\n<li>\u00c9valuer les alternatives techniquement viables<\/li>\n\n\n\n<li>Optimiser l'utilisation des panneaux<\/li>\n\n\n\n<li>Se procurer des mat\u00e9riaux pour assurer une production pr\u00e9visible<\/li>\n\n\n\n<li>\u00c9vitez les mises \u00e0 niveau mat\u00e9rielles inutiles<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Si vous avez un projet de circuit imprim\u00e9 \u00e0 venir, <strong>Contactez TOPFAST en joignant vos fichiers Gerber ou les sp\u00e9cifications de vos mat\u00e9riaux afin de v\u00e9rifier l'\u00e9tat actuel des stocks et la disponibilit\u00e9 avant de passer votre prochaine commande de production.<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>Les prix des mat\u00e9riaux utilis\u00e9s dans la fabrication des circuits imprim\u00e9s ont consid\u00e9rablement augment\u00e9 au cours de l\u2019ann\u00e9e 2026, le FR-4, la feuille de cuivre, les mat\u00e9riaux CEM et les stratifi\u00e9s haute fr\u00e9quence \u00e9tant tous soumis \u00e0 des pressions sur les co\u00fbts. D\u2019apr\u00e8s les donn\u00e9es sur les prix du secteur jusqu\u2019en juillet 2026, les prix de r\u00e9f\u00e9rence du FR-4 standard ont augment\u00e9 d\u2019environ 60 % entre janvier et juillet. Cet article explique les principaux facteurs \u00e0 l'origine de cette hausse, ce \u00e0 quoi les acheteurs doivent s'attendre au second semestre, et comment une planification pr\u00e9coce des approvisionnements en mat\u00e9riaux peut r\u00e9duire les risques li\u00e9s \u00e0 l'approvisionnement et aux co\u00fbts. TOPFAST g\u00e8re \u00e9galement des stocks de mat\u00e9riaux pour certains projets de circuits imprim\u00e9s et peut fournir, sur demande, des informations sur la disponibilit\u00e9 et les conditions d'achat.<\/p>","protected":false},"author":2,"featured_media":8779,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[241,240],"class_list":["post-8778","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry","tag-pcb-material","tag-pcb-material-costs"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PCB Material Prices Are Rising: What Buyers Should Know in 2026<\/title>\n<meta name=\"description\" content=\"PCB material prices have risen significantly in 2026. 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