{"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\/de\/products\/fr-4-pcb\/","title":{"rendered":"FR-4 LEITERPLATTE"},"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\">Inhalts\u00fcbersicht<\/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\/de\/products\/fr-4-pcb\/#Professional_FR-4_PCB_Manufacturing_Services\" >Professionelle FR-4 PCB-Herstellungsdienstleistungen<\/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\/de\/products\/fr-4-pcb\/#Why_Choose_Topfasts_FR-4_PCB_Services\" >Warum sollten Sie Topfast&#8217;s FR-4 PCB Dienstleistungen w\u00e4hlen?<\/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\/de\/products\/fr-4-pcb\/#Key_Advantages_of_FR-4_PCBs\" >Die wichtigsten Vorteile von FR-4 PCBs<\/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\/de\/products\/fr-4-pcb\/#Topfasts_Professional_FR-4_PCB_Manufacturing_Process\" >Topfast&#8217;s professioneller FR-4 PCB Herstellungsprozess<\/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\/de\/products\/fr-4-pcb\/#FR-4_PCB_Application_Areas\" >FR-4 PCB Anwendungsbereiche<\/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\/de\/products\/fr-4-pcb\/#Why_Global_Clients_Choose_Topfast\" >Warum w\u00e4hlen globale Kunden 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\/de\/products\/fr-4-pcb\/#Comparison_of_Common_FR-4_PCB_Types\" >Vergleich g\u00e4ngiger FR-4-Leiterplattentypen<\/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\/de\/products\/fr-4-pcb\/#Professional_FR-4_PCB_Manufacturing_Guidelines\" >Professionelle FR-4 PCB Herstellungsrichtlinien<\/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\/de\/products\/fr-4-pcb\/#Topfast_Manufacturing_Capabilities_Overview\" >\u00dcbersicht \u00fcber die Topfast-Produktionskapazit\u00e4ten<\/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\/de\/products\/fr-4-pcb\/#Success_Stories\" >Erfolgsgeschichten<\/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\/de\/products\/fr-4-pcb\/#Contact_Us\" >Kontakt<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<h2><span class=\"ez-toc-section\" id=\"Professional_FR-4_PCB_Manufacturing_Services\"><\/span>Professionelle FR-4 PCB-Herstellungsdienstleistungen<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"ds-markdown-paragraph\">FR-4-Epoxidplatinen sind die in der Elektronikindustrie am h\u00e4ufigsten verwendeten PCB-Basismaterialien, die f\u00fcr ihre hervorragenden mechanischen Eigenschaften, dielektrischen Eigenschaften und Flammwidrigkeit bekannt sind. Topfast bietet Ihnen umfassende FR-4 Leiterplattenl\u00f6sungen vom Design bis zur Massenproduktion.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Why_Choose_Topfasts_FR-4_PCB_Services\"><\/span>Warum sollten Sie Topfast&#8217;s FR-4 PCB Dienstleistungen w\u00e4hlen?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><strong>\u221a Hochpr\u00e4zise 60-Schicht-Fertigung<\/strong><span>\u00a0<\/span>&#8211; Von einfachen einlagigen bis zu komplexen 60-Lagen-Platten<br \/>\n<strong>\u221a Strenge Qualit\u00e4tskontrolle<\/strong><span>\u00a0<\/span>&#8211; UL, ROHS, ISO9001 zertifiziert, 100% Kontrolle<br \/>\n<strong>\u221a Schnelle Lieferung<\/strong><span>\u00a0<\/span>&#8211; Muster in 24 Stunden, Massenproduktion in 5-7 Tagen<br \/>\n<strong>\u221a Kostenoptimierte L\u00f6sungen<\/strong><span>\u00a0<\/span>&#8211; Wettbewerbsf\u00e4hige Preise durch skalierte Produktion<\/p>\n<p class=\"ds-markdown-paragraph\"><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.topfastpcb.com\/de\/contact\/\">FR-4 PCB Angebot jetzt anfordern<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Key_Advantages_of_FR-4_PCBs\"><\/span>Die wichtigsten Vorteile von FR-4 PCBs<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol start=\"1\">\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Ausgezeichnete mechanische Eigenschaften<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Vertikale Schlagz\u00e4higkeit \u2265 340MPa<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Parallelschlagz\u00e4higkeit \u226533KJ\/\u33a1<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Dickenbereich 0,1-6,0 mm f\u00fcr verschiedene Anwendungen<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Hervorragende elektrische Eigenschaften<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Dielektrizit\u00e4tskonstante \u22645,5<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Verlustfaktor \u22640,04<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Isolationswiderstand nach Eintauchen \u22655\u00d710\u2078\u03a9<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Hervorragende Anpassungsf\u00e4higkeit an die Umwelt<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Glas\u00fcbergangstemperatur (Tg) bis zu 170\u2103<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Zersetzungstemperatur (Td) 345\u2103<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Ausgezeichnete Feuchtigkeitsbest\u00e4ndigkeit f\u00fcr feuchte Umgebungen<\/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-Leiterplatte\" 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\/de\/blog\/pcb-manufacturing-process-flow\/\">PCB-Herstellungsprozess<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"ds-markdown-paragraph\">Wir wenden fortschrittliche internationale Verfahren an, um die h\u00f6chsten Standards zu gew\u00e4hrleisten:<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Paneelbeschichtung<\/strong>: Min. Linie\/Zwischenraum 2\/2mil, Gleichm\u00e4\u00dfigkeit der Kupferdicke \u00b115%<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Musterbeschichtung<\/strong>Min. Linie\/L\u00fccke 1\/1mil, Gleichm\u00e4\u00dfigkeit \u00b18%<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Vielf\u00e4ltige Oberfl\u00e4chenausf\u00fchrungen<\/strong>: HASL, ENIG, OSP, Tauchgold\/Zinn, usw.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Strenge Qualit\u00e4tskontrolle<\/strong>: AOI, Impedanzpr\u00fcfung, Funktionspr\u00fcfung<\/p>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.topfastpcb.com\/de\/contact\/\">Ansicht unserer PCB-F\u00e4higkeiten<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"FR-4_PCB_Application_Areas\"><\/span>FR-4 PCB Anwendungsbereiche<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"ds-markdown-paragraph\">Weit verbreitet in:<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Unterhaltungselektronik: Smartphones, Tablets, Wearables<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Industrielle Steuerung:PLCs, Umrichter, Industrie-PCs<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Kfz-Elektronik:Infotainment, ADAS, BMS<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Kommunikation:Router, Schalter, Basisstationen<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Medizinische Ger\u00e4te:Monitore, Diagnoseger\u00e4te<\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Why_Global_Clients_Choose_Topfast\"><\/span>Warum w\u00e4hlen globale Kunden Topfast?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">20.000\u33a1 moderne Produktionsst\u00e4tte<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Mehr als 1.000 professionelle technische Mitarbeiter<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Bediente namhafte Unternehmen wie Huawei, DJI, Mitsubishi<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Moderne Ausr\u00fcstung, einschlie\u00dflich Laserbohrer, VCP-Linien<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Komplettl\u00f6sungen vom Entwurf bis zur Montage<\/p>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><a target=\"_blank\" rel=\"noopener noreferrer\" href=\"https:\/\/www.topfastpcb.com\/de\/contact\/\">Beraten Sie jetzt Ihren PCB-Bedarf<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Comparison_of_Common_FR-4_PCB_Types\"><\/span>Vergleich g\u00e4ngiger FR-4-Leiterplattentypen<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"markdown-table-wrapper\">\n<table>\n<thead>\n<tr>\n<th>Typ<\/th>\n<th>Merkmale<\/th>\n<th>Anwendungen<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Standard FR-4<\/td>\n<td>Tg 130-140\u2103, kosteng\u00fcnstig<\/td>\n<td>Unterhaltungselektronik<\/td>\n<\/tr>\n<tr>\n<td>Hohe Tg FR-4<\/td>\n<td>Tg\u2265170\u2103, hitzebest\u00e4ndig<\/td>\n<td>Automobilindustrie, Industrie<\/td>\n<\/tr>\n<tr>\n<td>Hoch CTI FR-4<\/td>\n<td>CTI\u2265600V, hohe Isolierung<\/td>\n<td>Hochspannung, Medizintechnik<\/td>\n<\/tr>\n<tr>\n<td>Nicht-Kupfer FR-4<\/td>\n<td>Reines Isoliersubstrat<\/td>\n<td>Strukturelle Unterst\u00fctzung<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3><span class=\"ez-toc-section\" id=\"Professional_FR-4_PCB_Manufacturing_Guidelines\"><\/span>Professionelle FR-4 PCB Herstellungsrichtlinien<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol start=\"1\">\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Leitfaden zur Auswahl der Dicke<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Wearables: 0,1-0,4 mm hauchd\u00fcnn<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Unterhaltungselektronik: 1,0-1,6 mm Standard<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Industriell: 2,0-3,2 mm dick<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Hohe Leistung: 3,0-6,0 mm extra dick<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Hochfrequenz-Optimierung<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">W\u00e4hlen Sie FR-4 Varianten mit niedrigem Dk\/Df<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Spezielle Impedanzkontrollverfahren<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Empfohlene Materialien wie Isola 370HR<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Thermisches Management<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Hohe W\u00e4rmeleitf\u00e4higkeit FR-4 (Tg180+)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Optimiertes Design der thermischen Durchkontaktierung<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Hybridstrukturen mit Metallkernen<\/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\/de\/contact\/\">Design-Empfehlungen erhalten<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Topfast_Manufacturing_Capabilities_Overview\"><\/span>\u00dcbersicht \u00fcber die Topfast-Produktionskapazit\u00e4ten<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Maximale Schichten<\/strong>: 60<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Min. Zeile\/Leerzeichen<\/strong>: 2\/2mil (au\u00dfen), 3\/3mil (innen)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Gewicht von Kupfer<\/strong>: 1\/3oz-10oz<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Oberfl\u00e4chenbeschaffenheit<\/strong>: HASL, ENIG, OSP, Tauchgold\/Zinn usw.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Farben der L\u00f6tmaske<\/strong>: Gr\u00fcn, schwarz, blau, rot, wei\u00df usw.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Dicke der Platte<\/strong>: 0,4-8mm<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Max. Plattengr\u00f6\u00dfe<\/strong>: 22.5&#8243;\u00d730&#8243;<\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Success_Stories\"><\/span>Erfolgsgeschichten<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"ds-markdown-paragraph\"><strong>Fall 1: Automobiles ADAS-System PCB<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">12-lagiger FR-4 mit hoher Tg<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">\u00b15% Impedanzkontrolle<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">ENIG-Oberfl\u00e4chenbehandlung<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">AEC-Q100 zertifiziert<\/p>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><strong>Fall 2: 5G-Basisstation Hochfrequenz-Leiterplatte<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Verlustarmes FR-4-Material<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Hybride Laminatstruktur<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Pr\u00e4zise Impedanzkontrolle<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Immersionsvergoldung<\/p>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><strong>Fall 3: Medizinischer Monitor PCB<\/strong><\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">6-lagiger hoher CTI FR-4<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Konforme Beschichtung<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">100% Flying Probe Test<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Medizinische Sicherheitskonformit\u00e4t<\/p>\n<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Contact_Us\"><\/span>Kontakt<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"ds-markdown-paragraph\">Ob Sie nun Prototypen oder eine Massenproduktion ben\u00f6tigen, Topfast bietet zuverl\u00e4ssige FR-4 PCB-L\u00f6sungen. Unser Ingenieurteam ist bereit, Sie zu unterst\u00fctzen:<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Telefon: +86 139 2957 6863<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">E-Mail:<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\">Online-Chat: 24\/7-Support auf der Website<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Fabrik:No.96, Chuangqiang Road, Ningxi Street, Zengcheng District, Guangzhou, China<\/p>\n<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\"><strong>Topfast &#8211; Ihr zuverl\u00e4ssiger PCB-Partner!<\/strong><span>\u00a0<\/span>17 Jahre Fachwissen, 20.000\u33a1 Einrichtungen, mehr als 1.000 technische Mitarbeiter, die vom Design bis zur Produktion Ihrer Elektronik alles aus einer Hand anbieten.<\/p>","protected":false},"excerpt":{"rendered":"<p>Topfast hat sich auf die Bereitstellung eines umfassenden Angebots an FR-4-Leiterplatten spezialisiert, darunter Standard-FR-4, High TG, High CTI und andere Typen, die eine hochpr\u00e4zise Fertigung von bis zu 60 Lagen unterst\u00fctzen. Wir verf\u00fcgen \u00fcber eine 20.000 m\u00b2 gro\u00dfe moderne Fabrik, die nach UL, ROHS und ISO9001 zertifiziert ist. Kontaktieren Sie uns jetzt f\u00fcr professionelle PCB-L\u00f6sungen!<\/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\/de\/products\/fr-4-pcb\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"FR-4 PCB - 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