{"id":8020,"date":"2025-10-11T18:18:04","date_gmt":"2025-10-11T10:18:04","guid":{"rendered":"https:\/\/topfastpcba.com\/?p=8020"},"modified":"2025-10-22T16:48:00","modified_gmt":"2025-10-22T08:48:00","slug":"what-are-electronic-components","status":"publish","type":"post","link":"https:\/\/topfastpcba.com\/fr\/what-are-electronic-components\/","title":{"rendered":"Que sont les composants \u00e9lectroniques ? Comment sont-ils class\u00e9s ?"},"content":{"rendered":"<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\/what-are-electronic-components\/#Basic_Concepts_and_Core_Differences_of_Electronic_Components\" >Concepts de base et diff\u00e9rences fondamentales entre les composants \u00e9lectroniques<\/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\/fr\/what-are-electronic-components\/#Systematic_Classification_of_Electronic_Components\" >Classification syst\u00e9matique des composants \u00e9lectroniques<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/topfastpcba.com\/fr\/what-are-electronic-components\/#Classification_by_Function_and_Structure\" >Classification par fonction et structure<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/topfastpcba.com\/fr\/what-are-electronic-components\/#1_Passive_Components\" >1. Composants passifs<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/topfastpcba.com\/fr\/what-are-electronic-components\/#2_Active_Devices\" >2. Dispositifs actifs<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/topfastpcba.com\/fr\/what-are-electronic-components\/#Classification_by_Application_Grade\" >Classification par niveau d'application<\/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\/what-are-electronic-components\/#Classification_by_Quality_Certification\" >Classification par certification de qualit\u00e9<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/topfastpcba.com\/fr\/what-are-electronic-components\/#Detailed_Functions_of_Common_Electronic_Components\" >Fonctions d\u00e9taill\u00e9es des composants \u00e9lectroniques courants<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/topfastpcba.com\/fr\/what-are-electronic-components\/#Basic_Circuit_Components\" >Composants de base d'un circuit<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/topfastpcba.com\/fr\/what-are-electronic-components\/#Semiconductor_Devices\" >Dispositifs \u00e0 semi-conducteurs<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/topfastpcba.com\/fr\/what-are-electronic-components\/#Other_Important_Components\" >Autres composants importants<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/topfastpcba.com\/fr\/what-are-electronic-components\/#Electronic_Component_Selection_and_Reliability\" >S\u00e9lection et fiabilit\u00e9 des composants \u00e9lectroniques<\/a><\/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\/fr\/what-are-electronic-components\/#Frequently_Asked_Questions\" >Questions fr\u00e9quemment pos\u00e9es<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Basic_Concepts_and_Core_Differences_of_Electronic_Components\"><\/span>Concepts de base et diff\u00e9rences fondamentales entre les composants \u00e9lectroniques<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Les composants \u00e9lectroniques sont des unit\u00e9s fondamentales dot\u00e9es de fonctions ind\u00e9pendantes qui forment des circuits \u00e9lectroniques et constituent les \u00e9l\u00e9ments centraux des \u00e9quipements \u00e9lectroniques et des petits instruments m\u00e9caniques. Ils peuvent \u00eatre divis\u00e9s en deux cat\u00e9gories principales : <strong>composants \u00e9lectroniques<\/strong> and <strong>appareils \u00e9lectroniques<\/strong>, qui diff\u00e8rent fondamentalement :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Composants \u00e9lectroniques<\/strong>: Produits dont la composition mol\u00e9culaire reste inchang\u00e9e. <strong>inchang\u00e9<\/strong> pendant la fabrication, tels que les r\u00e9sistances, les condensateurs et les inductances.<\/li>\n\n\n\n<li><strong>Appareils \u00e9lectroniques<\/strong>: Produits dont la structure mol\u00e9culaire est <strong>modifi\u00e9<\/strong> pendant la fabrication, tels que les transistors et les circuits int\u00e9gr\u00e9s.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Systematic_Classification_of_Electronic_Components\"><\/span>Classification syst\u00e9matique des composants \u00e9lectroniques<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Classification_by_Function_and_Structure\"><\/span>Classification par fonction et structure<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Passive_Components\"><\/span>1. Composants passifs<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>Les composants passifs sont des \u00e9l\u00e9ments de base qui ne poss\u00e8dent pas de fonctions telles que l'amplification, le contr\u00f4le ou la g\u00e9n\u00e9ration d'\u00e9lectrons dans les circuits. Ils sont uniquement utilis\u00e9s pour le couplage, la r\u00e9gulation, la compensation et la protection :<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Type de composant<\/th><th>Fonctions principales<\/th><th>Symbole de circuit<\/th><th>Applications typiques<\/th><\/tr><\/thead><tbody><tr><td><strong><a href=\"https:\/\/topfastpcba.com\/fr\/what-is-a-resistor\/\">R\u00e9sistance<\/a><\/strong><\/td><td>Limitation de courant, division de tension, adaptation d'imp\u00e9dance<\/td><td>R<\/td><td>Limitation de courant dans tous les circuits<\/td><\/tr><tr><td><strong><a href=\"https:\/\/topfastpcba.com\/fr\/what-is-a-capacitor\/\">Condensateur<\/a><\/strong><\/td><td>Stockage de charge, filtrage, couplage<\/td><td>C<\/td><td>Filtrage de l'alimentation \u00e9lectrique, couplage des signaux<\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.topfastpcb.com\/products\/inductor\/\">Inducteur<\/a><\/strong><\/td><td>Stockage d'\u00e9nergie, suppression des signaux haute fr\u00e9quence<\/td><td>L<\/td><td>Circuits oscillateurs LC, filtrage<\/td><\/tr><tr><td><strong>Transformateur<\/strong><\/td><td>Transformation de tension alternative<\/td><td>T<\/td><td>Adaptateurs secteur, conversion de tension<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Active_Devices\"><\/span>2. Dispositifs actifs<span class=\"ez-toc-section-end\"><\/span><\/h4>\n\n\n\n<p>Les dispositifs actifs poss\u00e8dent des fonctions telles que l'amplification, le contr\u00f4le et la g\u00e9n\u00e9ration d'\u00e9lectrons dans les circuits :<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Type d'appareil<\/th><th>Fonctions principales<\/th><th>Symbole de circuit<\/th><th>Applications typiques<\/th><\/tr><\/thead><tbody><tr><td><strong>Diode<\/strong><\/td><td>Rectification, commutation et limitation de courant<\/td><td>D<\/td><td>Redressement de puissance, d\u00e9tection de signal<\/td><\/tr><tr><td><strong>Transistor<\/strong><\/td><td>Amplification, commande de commutation<\/td><td>Q<\/td><td>Amplification du signal, contr\u00f4le de puissance<\/td><\/tr><tr><td><strong>Circuit int\u00e9gr\u00e9<\/strong><\/td><td>Int\u00e9gration de fonctions complexes<\/td><td>U ou IC<\/td><td>Microprocesseurs, m\u00e9moire<\/td><\/tr><tr><td><strong>Dispositifs opto\u00e9lectroniques<\/strong><\/td><td>Conversion photo\u00e9lectrique<\/td><td>LED, etc.<\/td><td>\u00c9crans, communication optique<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Classification_by_Application_Grade\"><\/span>Classification par niveau d'application<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Les diff\u00e9rents sc\u00e9narios d'application ont des exigences tr\u00e8s diff\u00e9rentes en mati\u00e8re de composants \u00e9lectroniques, en particulier les semi-conducteurs, qui peuvent \u00eatre class\u00e9s selon leur \u00ab environnement d'exploitation \u00bb comme suit :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Qualit\u00e9 commerciale<\/strong>: 0-70\u00b0C operating temperature, consumer electronics<\/li>\n\n\n\n<li><strong>Qualit\u00e9 industrielle<\/strong>: -40 to 85\u00b0C operating temperature, industrial control equipment<\/li>\n\n\n\n<li><strong>Qualit\u00e9 automobile<\/strong>: -40 to 125\u00b0C operating temperature, automotive electronic systems<\/li>\n\n\n\n<li><strong>Niveau militaire<\/strong>: -55 to 125\u00b0C operating temperature, military and aerospace applications<\/li>\n\n\n\n<li><strong>Qualit\u00e9 spatiale<\/strong>: Plage de temp\u00e9ratures extr\u00eames, fiabilit\u00e9 ultra-\u00e9lev\u00e9e, satellites, engins spatiaux<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Classification_by_Quality_Certification\"><\/span>Classification par certification de qualit\u00e9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Certification ISO du syst\u00e8me qualit\u00e9<\/strong>: Telles que la norme ISO 9001, qui certifie des processus de contr\u00f4le de la production reconnus \u00e0 l'\u00e9chelle internationale.<\/li>\n\n\n\n<li><strong>Certifications sp\u00e9cifiques \u00e0 l'industrie<\/strong>: Telles que la norme IATF 16949 pour l'industrie automobile, qui r\u00e9pond \u00e0 des normes \u00e9lectroniques automobiles strictes.<\/li>\n\n\n\n<li><strong>Certifications professionnelles dans le domaine<\/strong>: Telles que la certification CQC chinoise, les certifications UL et CUL am\u00e9ricaines, les certifications VDE et TUV allemandes.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"402\" src=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/10\/Electronic-Components.jpg\" alt=\"Composants \u00e9lectroniques\" class=\"wp-image-8023\" srcset=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/10\/Electronic-Components.jpg 600w, https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/10\/Electronic-Components-300x201.jpg 300w, https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/10\/Electronic-Components-18x12.jpg 18w, https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/10\/Electronic-Components-150x101.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=\"Detailed_Functions_of_Common_Electronic_Components\"><\/span>Fonctions d\u00e9taill\u00e9es des composants \u00e9lectroniques courants<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Basic_Circuit_Components\"><\/span>Composants de base d'un circuit<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>R\u00e9sistance<\/strong>: Fonctions principales pour le shuntage de courant, la limitation, la division de tension et la polarisation dans les circuits, d\u00e9sign\u00e9es par \u00ab R \u00bb suivi d'un chiffre.<\/p>\n\n\n\n<p><strong>Condensateur<\/strong>: Se compose de deux films m\u00e9talliques rapproch\u00e9s, s\u00e9par\u00e9s par un mat\u00e9riau isolant, principalement caract\u00e9ris\u00e9 par le blocage du courant continu tout en laissant passer le courant alternatif.<\/p>\n\n\n\n<p><strong>Inducteur<\/strong>\u00c9l\u00e9ment de stockage d'\u00e9nergie qui convertit l'\u00e9nergie \u00e9lectrique en \u00e9nergie magn\u00e9tique, souvent associ\u00e9 \u00e0 des condensateurs pour former des filtres LC et des oscillateurs LC.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Semiconductor_Devices\"><\/span>Dispositifs \u00e0 semi-conducteurs<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Diode<\/strong>: Pr\u00e9sente une conductivit\u00e9 unidirectionnelle, principalement utilis\u00e9e dans les circuits redresseurs, les circuits de d\u00e9tection et les circuits r\u00e9gulateurs de tension.<\/p>\n\n\n\n<p><strong>Transistor<\/strong>: Poss\u00e8de trois broches, assure l'amplification du courant, est utilis\u00e9 pour la commande de commutateurs et l'amplification des signaux.<\/p>\n\n\n\n<p><strong>Circuit int\u00e9gr\u00e9<\/strong>: Form\u00e9 en int\u00e9grant des transistors, des r\u00e9sistances, des condensateurs et d'autres \u00e9l\u00e9ments sur un substrat en silicium \u00e0 l'aide de proc\u00e9d\u00e9s sp\u00e9ciaux, cr\u00e9ant ainsi des dispositifs fonctionnels.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Other_Important_Components\"><\/span>Autres composants importants<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Capteur<\/strong>: Dispositif de d\u00e9tection qui convertit les informations mesur\u00e9es en un signal \u00e9lectrique, class\u00e9 en dix grandes cat\u00e9gories selon sa fonction de d\u00e9tection : thermique, photosensible, sensible aux gaz, sensible \u00e0 la force, etc.<\/p>\n\n\n\n<p><strong>Relais<\/strong>: Dispositif de commande \u00e9lectrique qui utilise un faible courant pour contr\u00f4ler un fonctionnement \u00e0 courant \u00e9lev\u00e9, fonctionnant comme un \u00ab interrupteur automatique \u00bb.<\/p>\n\n\n\n<p><strong>Oscillateur<\/strong>: Composant \u00e9lectronique utilis\u00e9 pour g\u00e9n\u00e9rer des signaux \u00e9lectroniques r\u00e9p\u00e9titifs (g\u00e9n\u00e9ralement des ondes sinuso\u00efdales ou carr\u00e9es), convertit les signaux CC en signaux CA d'une fr\u00e9quence sp\u00e9cifique.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Electronic_Component_Selection_and_Reliability\"><\/span>S\u00e9lection et fiabilit\u00e9 des composants \u00e9lectroniques<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>La \u00ab fiabilit\u00e9 \u00bb d'un composant comprend deux aspects :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Fiabilit\u00e9 intrins\u00e8que<\/strong>: D\u00e9riv\u00e9 de la conception, des processus, des mati\u00e8res premi\u00e8res, etc. du fabricant.<\/li>\n\n\n\n<li><strong>Fiabilit\u00e9 des applications<\/strong>: D\u00e9pend des processus de s\u00e9lection, d'approvisionnement, de protection ESD et de contr\u00f4le du soudage choisis par l'utilisateur.<\/li>\n<\/ul>\n\n\n\n<p>Selon des donn\u00e9es d'analyse approfondie des d\u00e9faillances, environ 50 % des d\u00e9faillances proviennent de d\u00e9fauts inh\u00e9rents, tandis que les 50 % restants r\u00e9sultent d'une utilisation inappropri\u00e9e. Cela signifie que m\u00eame lorsque des composants de haute qualit\u00e9 sont utilis\u00e9s, des probl\u00e8mes peuvent survenir si les processus d'utilisation ne sont pas standardis\u00e9s.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"402\" src=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/10\/Electronic-Components-1.jpg\" alt=\"Composants \u00e9lectroniques\" class=\"wp-image-8024\" srcset=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/10\/Electronic-Components-1.jpg 600w, https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/10\/Electronic-Components-1-300x201.jpg 300w, https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/10\/Electronic-Components-1-18x12.jpg 18w, https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/10\/Electronic-Components-1-150x101.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=\"Frequently_Asked_Questions\"><\/span>Questions fr\u00e9quemment pos\u00e9es<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong>1. Quelle est la diff\u00e9rence fondamentale entre les composants passifs et les dispositifs actifs ?<\/strong><br>Les composants passifs peuvent fonctionner sans alimentation externe et peuvent uniquement att\u00e9nuer ou stocker des signaux, sans les amplifier ni les contr\u00f4ler. Les dispositifs actifs n\u00e9cessitent une alimentation externe pour remplir leurs fonctions de base et peuvent amplifier les signaux ou contr\u00f4ler le flux de courant.<\/p>\n\n\n\n<p><strong>2. Comment choisir le niveau de qualit\u00e9 appropri\u00e9 des composants \u00e9lectroniques pour un projet ?<\/strong><br>Le choix d\u00e9pend de l'environnement d'application : les produits commerciaux choisissent la qualit\u00e9 commerciale ; les environnements industriels exigent la qualit\u00e9 industrielle ; l'\u00e9lectronique automobile doit utiliser la qualit\u00e9 automobile ; les applications militaires et a\u00e9rospatiales n\u00e9cessitent des composants de qualit\u00e9 militaire ou spatiale correspondants.<\/p>\n\n\n\n<p><strong>3. Quels sont les avantages et les inconv\u00e9nients des circuits int\u00e9gr\u00e9s par rapport aux composants discrets ?<\/strong><br>Les circuits int\u00e9gr\u00e9s offrent une int\u00e9gration \u00e9lev\u00e9e, une petite taille, une grande fiabilit\u00e9 et des performances constantes, mais leur conception est complexe et leur flexibilit\u00e9 r\u00e9duite. Les composants discrets offrent une grande flexibilit\u00e9 de conception, un faible co\u00fbt et une forte capacit\u00e9 de gestion de l'alimentation, mais ils entra\u00eenent une taille plus importante du syst\u00e8me et une fiabilit\u00e9 relativement moindre.<\/p>\n\n\n\n<p><strong>4. Qu'est-ce que la conception avec d\u00e9classement des composants et pourquoi est-elle importante ?<\/strong><br>La conception avec d\u00e9classement consiste \u00e0 faire fonctionner les composants \u00e0 des niveaux de contrainte inf\u00e9rieurs \u00e0 leurs valeurs nominales maximales, par exemple en utilisant des r\u00e9sistances \u00e0 une puissance ne d\u00e9passant pas 60 % de leur puissance nominale. Cela am\u00e9liore consid\u00e9rablement la fiabilit\u00e9 du syst\u00e8me et la dur\u00e9e de vie des composants, en particulier dans les environnements difficiles.<\/p>\n\n\n\n<p><strong>5. Comment mettre en place un syst\u00e8me efficace de gestion et de tra\u00e7abilit\u00e9 des composants ?<\/strong><br>Mettre en place un syst\u00e8me de gestion complet couvrant la s\u00e9lection, l'approvisionnement, la r\u00e9ception, le stockage, la distribution et l'utilisation des composants, en enregistrant les num\u00e9ros de lot, les dates de production, les informations sur les fournisseurs, etc., afin de permettre une tra\u00e7abilit\u00e9 et une isolation rapides en cas de probl\u00e8me.<\/p>","protected":false},"excerpt":{"rendered":"<p>Ce document pr\u00e9sente les concepts fondamentaux et le syst\u00e8me de classification des composants \u00e9lectroniques, fournit une analyse d\u00e9taill\u00e9e des caract\u00e9ristiques fonctionnelles et des distinctions entre les composants passifs et actifs, pr\u00e9sente les normes de classement de la qualit\u00e9 et les crit\u00e8res de s\u00e9lection cl\u00e9s pour les composants, et aborde les probl\u00e8mes courants li\u00e9s \u00e0 leur utilisation.<\/p>","protected":false},"author":2,"featured_media":8021,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[121],"class_list":["post-8020","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry","tag-electronic-components"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What are electronic components? 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