{"id":3479,"date":"2025-06-28T08:35:03","date_gmt":"2025-06-28T00:35:03","guid":{"rendered":"https:\/\/www.topfastpcb.com\/?post_type=product&#038;p=3479"},"modified":"2025-06-26T11:23:14","modified_gmt":"2025-06-26T03:23:14","slug":"fr-4-pcb","status":"publish","type":"product","link":"https:\/\/www.topfastpcb.com\/fr\/products\/fr-4-pcb\/","title":{"rendered":"PCB FR-4"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_74 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:\/\/www.topfastpcb.com\/fr\/products\/fr-4-pcb\/#Professional_FR-4_PCB_Manufacturing_Services\" >Services professionnels de fabrication de circuits imprim\u00e9s FR-4<\/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:\/\/www.topfastpcb.com\/fr\/products\/fr-4-pcb\/#Why_Choose_Topfasts_FR-4_PCB_Services\" >Pourquoi choisir les services de Topfast pour les circuits imprim\u00e9s en FR-4 ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.topfastpcb.com\/fr\/products\/fr-4-pcb\/#Key_Advantages_of_FR-4_PCBs\" >Principaux avantages des circuits imprim\u00e9s en FR-4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.topfastpcb.com\/fr\/products\/fr-4-pcb\/#Topfasts_Professional_FR-4_PCB_Manufacturing_Process\" >Processus professionnel de fabrication de PCB FR-4 de Topfast<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.topfastpcb.com\/fr\/products\/fr-4-pcb\/#FR-4_PCB_Application_Areas\" >Domaines d'application des circuits imprim\u00e9s FR-4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.topfastpcb.com\/fr\/products\/fr-4-pcb\/#Why_Global_Clients_Choose_Topfast\" >Pourquoi les clients internationaux choisissent-ils Topfast ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.topfastpcb.com\/fr\/products\/fr-4-pcb\/#Comparison_of_Common_FR-4_PCB_Types\" >Comparaison des types de circuits imprim\u00e9s FR-4 les plus courants<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.topfastpcb.com\/fr\/products\/fr-4-pcb\/#Professional_FR-4_PCB_Manufacturing_Guidelines\" >Lignes directrices pour la fabrication de circuits imprim\u00e9s professionnels en FR-4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.topfastpcb.com\/fr\/products\/fr-4-pcb\/#Topfast_Manufacturing_Capabilities_Overview\" >Aper\u00e7u des capacit\u00e9s de fabrication de Topfast<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.topfastpcb.com\/fr\/products\/fr-4-pcb\/#Success_Stories\" >Histoires de r\u00e9ussite<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.topfastpcb.com\/fr\/products\/fr-4-pcb\/#Contact_Us\" >Nous contacter<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<h2><span class=\"ez-toc-section\" id=\"Professional_FR-4_PCB_Manufacturing_Services\"><\/span>Services professionnels de fabrication de circuits imprim\u00e9s FR-4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"ds-markdown-paragraph\">Les cartes \u00e9poxy FR-4 sont les mat\u00e9riaux de base les plus couramment utilis\u00e9s dans l'industrie \u00e9lectronique. Elles sont r\u00e9put\u00e9es pour leurs excellentes propri\u00e9t\u00e9s m\u00e9caniques, di\u00e9lectriques et ignifuges. Topfast vous offre des solutions compl\u00e8tes de PCB FR-4, de la conception \u00e0 la production de masse.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Why_Choose_Topfasts_FR-4_PCB_Services\"><\/span>Pourquoi choisir les services de Topfast pour les circuits imprim\u00e9s en FR-4 ?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><strong>\u221a Fabrication de haute pr\u00e9cision \u00e0 60 couches<\/strong><span>\u00a0<\/span>&amp;#8211 ; Des simples cartes \u00e0 une couche aux cartes complexes \u00e0 60 couches<br \/>\n<strong>\u221a Contr\u00f4le strict de la qualit\u00e9<\/strong><span>\u00a0<\/span>&amp;#8211 ; UL, ROHS, certifi\u00e9 ISO9001, inspection \u00e0 100<br \/>\n<strong>\u221a Livraison rapide<\/strong><span>\u00a0<\/span>&amp;#8211 ; \u00c9chantillons sous 24 heures, production de masse sous 5-7 jours<br \/>\n<strong>\u221a Solutions optimis\u00e9es en termes de co\u00fbts<\/strong><span>\u00a0<\/span>&amp;#8211 ; Des prix comp\u00e9titifs gr\u00e2ce \u00e0 une production \u00e0 grande \u00e9chelle<\/p>\n<p class=\"ds-markdown-paragraph\"><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.topfastpcb.com\/fr\/contact\/\">Obtenir un devis pour une carte de circuit imprim\u00e9 FR-4<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Key_Advantages_of_FR-4_PCBs\"><\/span>Principaux avantages des circuits imprim\u00e9s en FR-4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol start=\"1\">\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Excellentes propri\u00e9t\u00e9s m\u00e9caniques<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">R\u00e9sistance aux chocs verticaux \u2265 340MPa<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">R\u00e9sistance aux chocs parall\u00e8les \u226533KJ\/\u33a1<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">\u00c9paisseur de 0,1 \u00e0 6,0 mm pour diverses applications<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Caract\u00e9ristiques \u00e9lectriques sup\u00e9rieures<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Constante di\u00e9lectrique \u22645,5<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Facteur de dissipation \u22640.04<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">R\u00e9sistance d'isolation apr\u00e8s immersion \u22655\u00d710\u2078\u03a9<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Adaptabilit\u00e9 environnementale exceptionnelle<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Temp\u00e9rature de transition vitreuse (Tg) jusqu'\u00e0 170\u2103<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Temp\u00e9rature de d\u00e9composition (Td) 345\u2103<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Excellente r\u00e9sistance \u00e0 l'humidit\u00e9 pour les environnements humides<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/fr4-pcb.jpg\" alt=\"fr4 pcb\" width=\"600\" height=\"402\" class=\"aligncenter size-full wp-image-3480\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/fr4-pcb.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/fr4-pcb-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/06\/fr4-pcb-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/h3>\n<h3><span class=\"ez-toc-section\" id=\"Topfasts_Professional_FR-4_PCB_Manufacturing_Process\"><\/span>Topfast&#8217;s Professional FR-4 <a href=\"https:\/\/www.topfastpcb.com\/fr\/blog\/pcb-manufacturing-process-flow\/\">Processus de fabrication des PCB<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"ds-markdown-paragraph\">Nous adoptons des processus internationaux avanc\u00e9s, garantissant les normes les plus \u00e9lev\u00e9es :<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Placage de panneaux<\/strong>: Ligne\/espace min. 2\/2mil, uniformit\u00e9 de l'\u00e9paisseur du cuivre \u00b115%.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Placage de motifs<\/strong>Ligne\/espace min. 1\/1mil, uniformit\u00e9 \u00b18%<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Diverses finitions de surface<\/strong>: HASL, ENIG, OSP, immersion or\/\u00e9tain, etc.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Un contr\u00f4le de qualit\u00e9 rigoureux<\/strong>: AOI, tests d'imp\u00e9dance, tests fonctionnels<\/p>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.topfastpcb.com\/fr\/contact\/\">Voir nos capacit\u00e9s en mati\u00e8re de circuits imprim\u00e9s<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"FR-4_PCB_Application_Areas\"><\/span>Domaines d'application des circuits imprim\u00e9s FR-4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"ds-markdown-paragraph\">Largement utilis\u00e9 dans :<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">\u00c9lectronique grand public : Smartphones, tablettes, produits portables<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Contr\u00f4le industriel :PLC, onduleurs, PC industriels<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">\u00c9lectronique automobile :Infotainment, ADAS, BMS<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Communication :Routeurs, commutateurs, stations de base<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Dispositifs m\u00e9dicaux :Moniteurs, \u00e9quipements de diagnostic<\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Why_Global_Clients_Choose_Topfast\"><\/span>Pourquoi les clients internationaux choisissent-ils Topfast ?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">20 000\u33a1 installations de production modernes<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Une \u00e9quipe technique professionnelle de plus de 1 000 personnes<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">A servi des entreprises renomm\u00e9es telles que Huawei, DJI, Mitsubishi<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">\u00c9quipement de pointe, y compris des foreuses laser, des lignes VCP<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Des solutions compl\u00e8tes, de la conception \u00e0 l'assemblage<\/p>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.topfastpcb.com\/fr\/contact\/\">Consultez vos besoins en PCB d\u00e8s maintenant<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Comparison_of_Common_FR-4_PCB_Types\"><\/span>Comparaison des types de circuits imprim\u00e9s FR-4 les plus courants<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"markdown-table-wrapper\">\n<table>\n<thead>\n<tr>\n<th>Type<\/th>\n<th>Caract\u00e9ristiques<\/th>\n<th>Applications<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Standard FR-4<\/td>\n<td>Tg 130-140\u2103, rentable<\/td>\n<td>Electronique grand public<\/td>\n<\/tr>\n<tr>\n<td>FR-4 \u00e0 haute Tg<\/td>\n<td>Tg\u2265170\u2103, r\u00e9sistant \u00e0 la chaleur<\/td>\n<td>Automobile, industrie<\/td>\n<\/tr>\n<tr>\n<td>\u00c9lev\u00e9e CTI FR-4<\/td>\n<td>CTI\u2265600V, haute isolation<\/td>\n<td>Haute tension, m\u00e9dical<\/td>\n<\/tr>\n<tr>\n<td>FR-4 sans cuivre<\/td>\n<td>Substrat d'isolation pur<\/td>\n<td>Soutien structurel<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3><span class=\"ez-toc-section\" id=\"Professional_FR-4_PCB_Manufacturing_Guidelines\"><\/span>Lignes directrices pour la fabrication de circuits imprim\u00e9s professionnels en FR-4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol start=\"1\">\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Guide de s\u00e9lection des \u00e9paisseurs<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Produits portables : 0,1-0,4 mm ultra-mince<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Electronique grand public : Norme de 1,0 \u00e0 1,6 mm<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Industriel : 2,0-3,2 mm d'\u00e9paisseur<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Haute puissance : 3,0-6,0 mm d'\u00e9paisseur suppl\u00e9mentaire<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Optimisation de la haute fr\u00e9quence<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">S\u00e9lectionner des variantes de FR-4 \u00e0 faible Dk\/Df<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Proc\u00e9d\u00e9s sp\u00e9ciaux de contr\u00f4le de l'imp\u00e9dance<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Mat\u00e9riaux recommand\u00e9s comme Isola 370HR<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Gestion thermique<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">FR-4 \u00e0 haute conductivit\u00e9 thermique (Tg180+)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Conception optimis\u00e9e de l'interface thermique<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Structures hybrides m\u00e9tal-noyau<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p class=\"ds-markdown-paragraph\"><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.topfastpcb.com\/fr\/contact\/\">Obtenir des recommandations en mati\u00e8re de conception<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Topfast_Manufacturing_Capabilities_Overview\"><\/span>Aper\u00e7u des capacit\u00e9s de fabrication de Topfast<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Couches maximales<\/strong>: 60<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Ligne\/espace min.<\/strong>Caract\u00e9ristiques techniques : 2\/2mil (ext\u00e9rieur), 3\/3mil (int\u00e9rieur)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Poids de cuivre<\/strong>: 1\/3oz-10oz<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Finitions de surface<\/strong>: HASL, ENIG, OSP, immersion or\/\u00e9tain, etc.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Couleurs des masques de soudure<\/strong>: Vert, noir, bleu, rouge, blanc, etc.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Epaisseur du panneau<\/strong>: 0,4-8 mm<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Taille maximale de la carte<\/strong>: 22.5&#8243;\u00d730&amp;#8243 ;<\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Success_Stories\"><\/span>Histoires de r\u00e9ussite<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><strong>Cas 1 : Circuit imprim\u00e9 d'un syst\u00e8me ADAS automobile<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">FR-4 12 couches \u00e0 haute Tg<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Contr\u00f4le de l'imp\u00e9dance \u00b15<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Finition de surface ENIG<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Certifi\u00e9 AEC-Q100<\/p>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><strong>Cas 2 : Carte de circuit imprim\u00e9 haute fr\u00e9quence pour station de base 5G<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Mat\u00e9riau FR-4 \u00e0 faible perte<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Structure hybride de laminage<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Contr\u00f4le pr\u00e9cis de l'imp\u00e9dance<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Finition dor\u00e9e par immersion<\/p>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><strong>Cas 3 : Moniteur m\u00e9dical PCB<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">FR-4 \u00e0 haute teneur en CTI \u00e0 6 couches<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Rev\u00eatement conforme<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Test de la sonde volante \u00e0 100<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Conforme \u00e0 la s\u00e9curit\u00e9 m\u00e9dicale<\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Contact_Us\"><\/span>Nous contacter<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"ds-markdown-paragraph\">Que vous ayez besoin de prototypes ou d'une production de masse, Topfast fournit des solutions fiables pour les circuits imprim\u00e9s en FR-4. Notre \u00e9quipe d'ing\u00e9nieurs est pr\u00eate \u00e0 vous aider :<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">T\u00e9l\u00e9phone : +86 139 2957 6863 +86 139 2957 6863<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Courriel :<span>\u00a0<\/span><a href=\"https:\/\/mailto:op@topfastpcb.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">op@topfastpcb.com<\/a><\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Chat en ligne : Assistance 24\/7 sur le site web<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Usine :No.96, Chuangqiang Road, Ningxi Street, Zengcheng District, Guangzhou, Chine<\/p>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><strong>Topfast &amp;#8211 ; Votre partenaire PCB de confiance !<\/strong><span>\u00a0<\/span>17 ans d'expertise, 20 000\u33a1 installations, 1 000+ \u00e9quipe technique, fournissant des solutions de PCB d'un seul tenant de la conception \u00e0 la production pour votre \u00e9lectronique.<\/p>","protected":false},"excerpt":{"rendered":"<p>Topfast se sp\u00e9cialise dans la fourniture d'une gamme compl\u00e8te de services de circuits imprim\u00e9s en FR-4, y compris le FR-4 standard, le TG \u00e9lev\u00e9, le CTI \u00e9lev\u00e9 et d'autres types, supportant la fabrication de haute pr\u00e9cision jusqu'\u00e0 60 couches. Nous disposons d'une usine moderne de 20 000 m\u00b2 certifi\u00e9e UL, ROHS et ISO9001. Contactez-nous d\u00e8s maintenant pour des solutions professionnelles en mati\u00e8re de circuits imprim\u00e9s !<\/p>","protected":false},"featured_media":3482,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[113],"product_tag":[310,121],"class_list":{"0":"post-3479","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-rigid-pcb","7":"product_tag-fr-4-pcb","8":"product_tag-rigid-pcb","10":"first","11":"instock","12":"shipping-taxable","13":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>FR-4 PCB - Topfastpcb<\/title>\n<meta name=\"description\" content=\"Topfast provides high-quality FR-4 PCB manufacturing services, from prototyping to mass production, 60-layer high-precision circuit boards, 10 years of industry experience, ISO certification, and fast delivery.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.topfastpcb.com\/fr\/products\/fr-4-pcb\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"FR-4 PCB - 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