{"id":7565,"date":"2025-07-27T01:13:24","date_gmt":"2025-07-26T17:13:24","guid":{"rendered":"https:\/\/topfastpcba.com\/?page_id=7565"},"modified":"2026-01-21T08:39:35","modified_gmt":"2026-01-21T00:39:35","slug":"rigid-pcb-board","status":"publish","type":"page","link":"https:\/\/topfastpcba.com\/de\/rigid-pcb-board\/","title":{"rendered":"Starre PCB"},"content":{"rendered":"<h2>\n                    14-t\u00e4gige 4-lagige PCBA Unser Versprechen<br \/>\n                <\/h2>\n<p>Schneller &#038; Professionelle schl\u00fcsselfertige PCB-Montage Dienstleistungen<\/p>\n<p>                <a href=\"https:\/\/topfastpcba.com\/de\/contact\/\" rel=\"nofollow\">Sofortiges Angebot anfordern<\/a><\/p>\n<style>\n\/* \u5185\u9875Banner\u6837\u5f0f - tfp-innerpage \u524d\u7f00\u786e\u4fdd\u552f\u4e00\u6027 *\/\n.tfp-innerpage-banner {\n    position: relative;\n    width: 100%;\n    height: 400px;\n    overflow: hidden;\n}\n.tfp-innerpage-banner-bg {\n    position: absolute;\n    width: 100%;\n    height: 100%;\n    background-size: cover;\n    background-position: center;\n    background-repeat: no-repeat;\n}\n.tfp-innerpage-banner-overlay {\n    position: absolute;\n    width: 100%;\n    height: 100%;\n    z-index: 1;\n}\n.tfp-innerpage-banner-content {\n    position: relative;\n    z-index: 2;\n    height: 100%;\n    display: flex;\n    align-items: center;\n    max-width: 1200px;\n    margin: 0 auto;\n    padding: 0 40px;\n}\n.tfp-innerpage-banner-text {\n    max-width: 600px;\n}\n.tfp-innerpage-banner-title {\n    color: white;\n    font-size: 42px;\n    font-weight: 700;\n    line-height: 1.2;\n    margin-bottom: 15px;\n    white-space: nowrap; \/* PC\u7aef\u4e0d\u6362\u884c *\/\n}\n.tfp-green-text {\n    color: #4CAF50; \/* \u7eff\u8272\u6587\u5b57 *\/\n}\n.tfp-innerpage-banner-subtitle {\n    color: white;\n    font-size: 20px;\n    font-weight: 300;\n    margin-bottom: 30px;\n}\n.tfp-innerpage-banner-button {\n    display: inline-block;\n    background: #4CAF50;\n    color: white;\n    padding: 12px 30px;\n    font-size: 16px;\n    font-weight: 500;\n    text-decoration: none;\n    border-radius: 4px;\n    transition: all 0.3s;\n}\n.tfp-innerpage-banner-button:hover {\n    background: #3d8b40;\n    transform: translateY(-2px);\n    box-shadow: 0 4px 8px rgba(0,0,0,0.1);\n}\n\/* \u54cd\u5e94\u5f0f\u8c03\u6574 *\/\n@media (max-width: 992px) {\n    .tfp-innerpage-banner {\n        height: 350px;\n    }\n    .tfp-innerpage-banner-title {\n        font-size: 36px;\n        white-space: normal; \/* \u5e73\u677f\/\u624b\u673a\u5141\u8bb8\u6362\u884c *\/\n    }\n}\n@media (max-width: 768px) {\n    .tfp-innerpage-banner {\n        height: 300px;\n    }\n    .tfp-innerpage-banner-content {\n        padding: 0 20px;\n    }\n    .tfp-innerpage-banner-title {\n        font-size: 28px;\n    }\n    .tfp-innerpage-banner-subtitle {\n        font-size: 18px;\n    }\n    .tfp-innerpage-banner-button {\n        padding: 10px 25px;\n    }\n}\n<\/style>\n<p>    <!-- Left Column - Image --><br \/>\n      <img decoding=\"async\" src=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/07\/High-TG-Rigid-PCB.jpg\" alt=\"TOPFAST Pr\u00e4zisions-Leiterplattenherstellung\" \/><br \/>\n    <!-- Right Column - Content --><\/p>\n<h1>Starre Leiterplatten Fertigungsvorteil<\/h1>\n<p>        <!-- Advantage 1 --><\/p>\n<h3>Hochpr\u00e4zise Fertigung<\/h3>\n<p>3\/3 mil line spacing \u2022 1-32 layers \u2022 \u00b12 mil alignment \u2022 HDI\/BGA capable<\/p>\n<p>        <!-- Advantage 2 --><\/p>\n<h3>Branchenspezifische L\u00f6sungen<\/h3>\n<p>AEC-Q100 automotive \u2022 5G\/RF materials \u2022 High-power thermal management<\/p>\n<p>        <!-- Advantage 3 --><\/p>\n<h3>Qualit\u00e4t &#038; Verl\u00e4sslichkeit<\/h3>\n<p>ISO 9001\/IATF 16949 \u2022 Full testing (AOI, impedance) \u2022 99%+ yield rate<\/p>\n<p>        <!-- Advantage 4 --><\/p>\n<h3>Schneller schl\u00fcsselfertiger Service<\/h3>\n<p>24h prototypes \u2022 2-7 day production \u2022 Stable supply chain<\/p>\n<p>        <a href=\"https:\/\/topfastpcba.com\/de\/contact\/\">PCB-Angebot anfordern<\/a><\/p>\n<p>Erhalten Sie DFM-Analysen und Mengenrabatte<\/p>\n<style>\n\/* TOPFAST Advantages Section - Green Theme *\/\n.tfp-advantages-container {\n  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;\n  max-width: 1300px;\n  margin: 50px auto;\n  padding: 0 20px;\n}\n.tfp-advantages-grid {\n  display: grid;\n  grid-template-columns: 1fr 1fr;\n  gap: 50px;\n  align-items: center;\n}\n.tfp-advantages-image img {\n  width: 100%;\n  height: auto;\n  border-radius: 8px;\n  box-shadow: 0 10px 30px rgba(0,0,0,0.1);\n}\n.tfp-advantages-title {\n  font-size: 2rem;\n  color: #2e7d32;\n  margin-bottom: 30px;\n  font-weight: 700;\n}\n.tfp-advantages-list {\n  display: flex;\n  flex-direction: column;\n  gap: 25px;\n}\n.tfp-advantage-item {\n  display: flex;\n  gap: 15px;\n}\n.tfp-advantage-item h3 {\n  font-size: 1.2rem;\n  color: #263238;\n  margin: 0 0 5px 0;\n  font-weight: 600;\n}\n.tfp-advantage-item p {\n  margin: 0;\n  color: #455a64;\n  font-size: 0.95rem;\n  line-height: 1.5;\n}\n.tfp-advantages-cta {\n  margin-top: 40px;\n}\n.tfp-cta-button {\n  display: inline-block;\n  background: #2e7d32;\n  color: white;\n  padding: 14px 30px;\n  border-radius: 50px;\n  text-decoration: none;\n  font-weight: 600;\n  transition: all 0.3s ease;\n  box-shadow: 0 4px 15px rgba(46,125,50,0.3);\n}\n.tfp-cta-button:hover {\n  background: #1b5e20;\n  transform: translateY(-2px);\n  box-shadow: 0 6px 20px rgba(46,125,50,0.4);\n}\n.tfp-cta-note {\n  color: #78909c;\n  font-size: 0.9rem;\n  margin-top: 10px;\n}\n\/* Responsive Design *\/\n@media (max-width: 768px) {\n  .tfp-advantages-grid {\n    grid-template-columns: 1fr;\n    gap: 30px;\n  }\n  .tfp-advantages-title {\n    font-size: 1.8rem;\n  }\n  .tfp-advantage-item {\n    gap: 12px;\n  }\n}\n<\/style>\n<p><!-- Left Column - Text Content --><\/p>\n<h2>Warum starre PCBs?<\/h2>\n<ul>\n<li>\n<h3>Robuste Struktur<\/h3>\n<p>Widerstandsf\u00e4hig gegen Verformung und Vibration, ideal f\u00fcr raue Umgebungen wie Industrie-\/Automobilanwendungen\n<\/li>\n<li>\n<h3>Ausgezeichnete elektrische Leistung<\/h3>\n<p>Stabile Signal\u00fcbertragung, hervorragende Hochfrequenzeigenschaften, zuverl\u00e4ssige Isolierung\n<\/li>\n<li>\n<h3>Hohe Integration<\/h3>\n<p>Unterst\u00fctzt Multilayer-Designs (bis zu 40 Lagen) und feine Schaltungen (mindestens 3mil Linienbreite)\n<\/li>\n<li>\n<h3>Effektives W\u00e4rmemanagement<\/h3>\n<p>High temperature resistance (130\u00b0C+), optional metal substrates for enhanced heat dissipation\n<\/li>\n<\/ul>\n<p><a href=\"https:\/\/topfastpcba.com\/de\/contact\/\">PCB-Angebot anfordern<\/a><\/p>\n<p>Erhalten Sie DFM-Analysen und Mengenrabatte<\/p>\n<p><!-- Right Column - Image --><br \/>\n<img decoding=\"async\" src=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/07\/Rigid-PCB.png\" alt=\"Hochwertige starre PCBs\" \/><br \/>\n40+<br \/>\nEbene Designs<br \/>\n130\u00b0C<br \/>\nTemperaturwiderstand<br \/>\n3 Millionen<br \/>\nLinienbreite<\/p>\n<style>\n\/* TOPFAST Rigid PCB Section - Green Theme *\/\n.tfpcb-rigid-container {\n    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;\n    max-width: 1300px;\n    margin: 80px auto;\n    padding: 0 20px;\n}\n.tfpcb-rigid-content {\n    display: flex;\n    gap: 50px;\n    align-items: center;\n}\n.tfpcb-rigid-text {\n    flex: 1;\n}\n.tfpcb-rigid-image {\n    flex: 1;\n    position: relative;\n}\n.tfpcb-rigid-image img {\n    width: 100%;\n    height: auto;\n    border-radius: 8px;\n    box-shadow: 0 15px 30px rgba(0,0,0,0.1);\n}\n.tfpcb-rigid-title {\n    font-size: 2.2rem;\n    color: #263238;\n    margin-bottom: 30px;\n    font-weight: 700;\n}\n.tfpcb-rigid-features {\n    list-style: none;\n    padding: 0;\n    margin: 0 0 40px 0;\n    display: flex;\n    flex-direction: column;\n    gap: 25px;\n}\n.tfpcb-rigid-feature {\n    display: flex;\n    gap: 15px;\n}\n.tfpcb-rigid-feature h3 {\n    font-size: 1.2rem;\n    color: #2e7d32;\n    margin: 0 0 8px 0;\n    font-weight: 600;\n}\n.tfpcb-rigid-feature div {\n    color: #546e7a;\n    line-height: 1.6;\n}\n.tfpcb-rigid-cta {\n    margin-top: 40px;\n}\n.tfpcb-cta-btn {\n    display: inline-flex;\n    align-items: center;\n    justify-content: center;\n    background: #2e7d32;\n    color: white;\n    padding: 15px 35px;\n    border-radius: 50px;\n    text-decoration: none;\n    font-weight: 600;\n    transition: all 0.3s ease;\n    box-shadow: 0 4px 15px rgba(46,125,50,0.3);\n}\n.tfpcb-cta-btn:hover {\n    background: #1b5e20;\n    transform: translateY(-2px);\n    box-shadow: 0 6px 20px rgba(46,125,50,0.4);\n}\n.tfpcb-cta-note {\n    color: #78909c;\n    font-size: 0.9rem;\n    margin-top: 12px;\n}\n\/* Image Overlay Features *\/\n.tfpcb-img-overlay {\n    position: absolute;\n    bottom: 30px;\n    left: 30px;\n    display: flex;\n    gap: 20px;\n}\n.tfpcb-overlay-feat {\n    background: rgba(255,255,255,0.9);\n    padding: 15px;\n    border-radius: 8px;\n    text-align: center;\n    min-width: 80px;\n    box-shadow: 0 5px 15px rgba(0,0,0,0.1);\n}\n.tfpcb-overlay-num {\n    display: block;\n    font-size: 1.5rem;\n    font-weight: 700;\n    color: #2e7d32;\n    line-height: 1;\n    margin-bottom: 5px;\n}\n.tfpcb-overlay-txt {\n    display: block;\n    font-size: 0.8rem;\n    color: #455a64;\n    font-weight: 500;\n}\n\/* Responsive Design *\/\n@media (max-width: 992px) {\n    .tfpcb-rigid-content {\n        flex-direction: column;\n    }\n    .tfpcb-rigid-text {\n        order: 1;\n    }\n    .tfpcb-rigid-image {\n        order: 2;\n        width: 100%;\n    }\n    .tfpcb-rigid-title {\n        font-size: 2rem;\n    }\n    .tfpcb-img-overlay {\n        left: 50%;\n        transform: translateX(-50%);\n        bottom: -20px;\n    }\n}\n@media (max-width: 576px) {\n    .tfpcb-img-overlay {\n        position: static;\n        transform: none;\n        justify-content: center;\n        margin-top: 20px;\n        flex-wrap: wrap;\n    }\n    .tfpcb-rigid-feature {\n        gap: 12px;\n    }\n}\n<\/style>\n<p><!-- Left Column - Content --><\/p>\n<h2>G\u00e4ngige Materialien f\u00fcr starre PCBs<\/h2>\n<p><!-- Material Category 1 --><\/p>\n<h3>1 Standard-Substrate<\/h3>\n<h4>FR-4 (Glasfaser-Epoxid)<\/h4>\n<ul>\n<li><strong>Merkmale:<\/strong> Kosteng\u00fcnstig, hohe mechanische Festigkeit, flammhemmend (UL94 V-0)<\/li>\n<li><strong>Anwendungen:<\/strong> Unterhaltungselektronik, industrielle Steuerungen<\/li>\n<\/ul>\n<h4>FR-1\/FR-2 (Papier-Phenolharz)<\/h4>\n<ul>\n<li><strong>Merkmale:<\/strong> Sehr niedrige Kosten, aber schlechte Hitzebest\u00e4ndigkeit<\/li>\n<li><strong>Anwendungen:<\/strong> Low-End-Ger\u00e4te, einfache Schaltungen<\/li>\n<\/ul>\n<p><!-- Material Category 2 --><\/p>\n<h3>2 Hochfrequenzmaterialien<\/h3>\n<h4>Rogers-Serie (RO4000, RO3000)<\/h4>\n<ul>\n<li><strong>Merkmale:<\/strong> Geringer dielektrischer Verlust (Df &lt;0,004), stabiles Dk<\/li>\n<li><strong>Anwendungen:<\/strong> 5G-Antennen, Satellitenkommunikation<\/li>\n<\/ul>\n<h4>Taconic TLY\/TLF-Serie<\/h4>\n<ul>\n<li><strong>Merkmale:<\/strong> \u00c4u\u00dferst geringer Verlust (Df so niedrig wie 0,001)<\/li>\n<li><strong>Anwendungen:<\/strong> Hochfrequenzfilter, Luft- und Raumfahrt<\/li>\n<\/ul>\n<p><!-- CTA Button --><br \/>\n<a href=\"https:\/\/topfastpcba.com\/de\/contact\/\">Material-Beratung anfordern<\/a><\/p>\n<p>Unsere Ingenieure helfen bei der Auswahl des optimalen Materials<\/p>\n<p><!-- Right Column - Image & Comparison Table --><br \/>\n<!-- Material Samples Image --><br \/>\n<img decoding=\"async\" src=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/07\/HDI-PCB.jpg\" alt=\"PCB-Materialproben\" \/><br \/>\n\u00dcbliche PCB-Materialproben<br \/>\n<!-- Comparison Table --><\/p>\n<h3>Vergleich der wichtigsten Materialparameter<\/h3>\n<table>\n<thead>\n<tr>\n<th>Material Typ<\/th>\n<th>Dk<\/th>\n<th>Df<\/th>\n<th>Temperaturwiderstand<\/th>\n<th>Kosten<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>FR-4<\/td>\n<td>4.3-4.8<\/td>\n<td>0.02<\/td>\n<td>130\u00b0C<\/td>\n<td>$<\/td>\n<\/tr>\n<tr>\n<td>Rogers 4350<\/td>\n<td>3.48<\/td>\n<td>0.0037<\/td>\n<td>280\u00b0C<\/td>\n<td>$$$$<\/td>\n<\/tr>\n<tr>\n<td>Aluminium PCB<\/td>\n<td>&#8211;<\/td>\n<td>&#8211;<\/td>\n<td>150\u00b0C<\/td>\n<td>$$<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>Tipps zur Materialauswahl:<\/h4>\n<ul>\n<li><strong>Allgemeine Schaltungen:<\/strong> FR-4<\/li>\n<li><strong>Hochfrequenz:<\/strong> Rogers\/Taconic<\/li>\n<li><strong>Thermische Anforderungen:<\/strong> Aluminium\/Kupfer<\/li>\n<li><strong>Extreme Umgebungen:<\/strong> Hoch-Tg oder Polyimid<\/li>\n<\/ul>\n<style>\n\/* PCB Materials Section - Green Theme *\/\n.tfpcb-materials-section {\n    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;\n    background: #f8faf9;\n    padding: 80px 0;\n}\n.tfpcb-materials-wrapper {\n    max-width: 1300px;\n    margin: 0 auto;\n    padding: 0 20px;\n    display: flex;\n    gap: 50px;\n}\n.tfpcb-materials-content {\n    flex: 1;\n}\n.tfpcb-materials-graphics {\n    flex: 1;\n    display: flex;\n    flex-direction: column;\n    gap: 30px;\n}\n.tfpcb-section-heading {\n    font-size: 2.2rem;\n    color: #263238;\n    margin-bottom: 40px;\n    font-weight: 700;\n}\n.tfpcb-material-group {\n    margin-bottom: 40px;\n}\n.tfpcb-material-group h3 {\n    font-size: 1.4rem;\n    color: #2e7d32;\n    margin-bottom: 20px;\n    display: flex;\n    align-items: center;\n    gap: 10px;\n}\n.tfpcb-category-marker {\n    display: inline-flex;\n    align-items: center;\n    justify-content: center;\n    width: 30px;\n    height: 30px;\n    background: #2e7d32;\n    color: white;\n    border-radius: 50%;\n    font-size: 1rem;\n}\n.tfpcb-material-card {\n    background: white;\n    border-left: 4px solid #2e7d32;\n    padding: 20px;\n    margin-bottom: 20px;\n    border-radius: 0 8px 8px 0;\n    box-shadow: 0 5px 15px rgba(0,0,0,0.05);\n}\n.tfpcb-material-card h4 {\n    font-size: 1.1rem;\n    color: #2e7d32;\n    margin: 0 0 10px 0;\n}\n.tfpcb-material-specs {\n    list-style: none;\n    padding: 0;\n    margin: 0;\n    color: #455a64;\n    line-height: 1.6;\n}\n.tfpcb-material-specs li {\n    margin-bottom: 8px;\n    position: relative;\n    padding-left: 15px;\n}\n.tfpcb-material-specs li::before {\n    content: \"\u2022\";\n    color: #2e7d32;\n    font-weight: bold;\n    position: absolute;\n    left: 0;\n}\n.tfpcb-material-samples {\n    position: relative;\n}\n.tfpcb-material-samples img {\n    width: 100%;\n    height: auto;\n    border-radius: 8px;\n    box-shadow: 0 10px 30px rgba(0,0,0,0.1);\n}\n.tfpcb-image-caption {\n    position: absolute;\n    bottom: 0;\n    left: 0;\n    right: 0;\n    background: rgba(0,0,0,0.7);\n    color: white;\n    padding: 10px;\n    text-align: center;\n    border-radius: 0 0 8px 8px;\n}\n.tfpcb-comparison-chart {\n    background: white;\n    padding: 25px;\n    border-radius: 8px;\n    box-shadow: 0 5px 15px rgba(0,0,0,0.05);\n}\n.tfpcb-comparison-chart h3 {\n    font-size: 1.2rem;\n    color: #2e7d32;\n    margin: 0 0 20px 0;\n}\n.tfpcb-comparison-chart table {\n    width: 100%;\n    border-collapse: collapse;\n    margin-bottom: 20px;\n}\n.tfpcb-comparison-chart th, \n.tfpcb-comparison-chart td {\n    padding: 12px 15px;\n    text-align: left;\n    border-bottom: 1px solid #e0e0e0;\n}\n.tfpcb-comparison-chart th {\n    background: #f5f9f5;\n    color: #2e7d32;\n    font-weight: 600;\n}\n.tfpcb-comparison-chart tr:hover {\n    background: #f8faf9;\n}\n.tfpcb-selection-guide {\n    background: #f5f9f5;\n    padding: 20px;\n    border-radius: 8px;\n}\n.tfpcb-selection-guide h4 {\n    color: #2e7d32;\n    margin: 0 0 10px 0;\n    font-size: 1.1rem;\n}\n.tfpcb-selection-guide ul {\n    list-style: none;\n    padding: 0;\n    margin: 0;\n    color: #455a64;\n}\n.tfpcb-selection-guide li {\n    margin-bottom: 8px;\n    padding-left: 20px;\n    position: relative;\n}\n.tfpcb-selection-guide li::before {\n    content: \"\u2192\";\n    color: #2e7d32;\n    position: absolute;\n    left: 0;\n}\n.tfpcb-materials-cta {\n    margin-top: 40px;\n}\n.tfpcb-consultation-btn {\n    display: inline-flex;\n    align-items: center;\n    justify-content: center;\n    background: #2e7d32;\n    color: white;\n    padding: 15px 30px;\n    border-radius: 50px;\n    text-decoration: none;\n    font-weight: 600;\n    transition: all 0.3s ease;\n    box-shadow: 0 4px 15px rgba(46,125,50,0.3);\n}\n.tfpcb-consultation-btn:hover {\n    background: #1b5e20;\n    transform: translateY(-2px);\n    box-shadow: 0 6px 20px rgba(46,125,50,0.4);\n}\n.tfpcb-cta-subtext {\n    color: #78909c;\n    font-size: 0.9rem;\n    margin-top: 10px;\n}\n\/* Responsive Design *\/\n@media (max-width: 992px) {\n    .tfpcb-materials-wrapper {\n        flex-direction: column;\n    }\n    .tfpcb-section-heading {\n        font-size: 2rem;\n    }\n}\n@media (max-width: 576px) {\n    .tfpcb-comparison-chart {\n        overflow-x: auto;\n    }\n    .tfpcb-material-group h3 {\n        font-size: 1.2rem;\n    }\n    .tfpcb-consultation-btn {\n        padding: 12px 25px;\n        font-size: 0.9rem;\n    }\n}\n<\/style>\n<h2>Herstellungsprozess f\u00fcr starre Leiterplatten<\/h2>\n<p>Pr\u00e4zisionstechnik mit 11 kritischen, qualit\u00e4tsgepr\u00fcften Stufen<\/p>\n<p>        <!-- Column 1 --><br \/>\n            <!-- Step 1 --><br \/>\n                1<\/p>\n<h3>Vorbereitung des Materials<\/h3>\n<ul>\n<li>Substrat ausw\u00e4hlen (FR-4, Rogers, etc.)<\/li>\n<li>Auswahl der Kupferfolie<\/li>\n<li>Zuschnitt auf gew\u00fcnschte Plattengr\u00f6\u00dfen<\/li>\n<\/ul>\n<p>                <svg viewbox=\"0 0 24 24\">\n                    <path d=\"M20 7h-4V5l-2-2h-4L8 5v2H4c-1.1 0-2 .9-2 2v5c0 .75.4 1.38 1 1.73V19c0 1.11.89 2 2 2h14c1.11 0 2-.89 2-2v-3.28c.59-.35 1-.99 1-1.72V9c0-1.1-.9-2-2-2zM10 5h4v2h-4V5zM4 9h16v5h-5v-3H9v3H4V9zm9 6h-2v-2h2v2zm6 4H5v-3h4v1h6v-1h4v3z\"\/>\n                <\/svg><br \/>\n            <!-- Step 4 --><br \/>\n                4<\/p>\n<h3>Bohren<\/h3>\n<ul>\n<li>Mechanisches Bohren (0,15-6,5 mm)<\/li>\n<li>Laser drilling for microvias (&lt;100\u03bcm)<\/li>\n<li>Entgraten und Reinigen<\/li>\n<\/ul>\n<p>                <svg viewbox=\"0 0 24 24\">\n                    <path d=\"M19 8h1a1 1 0 0 1 1 1v1a1 1 0 0 1-1 1h-1a1 1 0 0 1-1-1V9a1 1 0 0 1 1-1zM4 8H3a1 1 0 0 0-1 1v1a1 1 0 0 0 1 1h1a1 1 0 0 0 1-1V9a1 1 0 0 0-1-1zm7-6a7 7 0 0 1 7 7c0 2.38-1.19 4.47-3 5.74V17a1 1 0 0 1-1 1H8a1 1 0 0 1-1-1v-2.26C5.19 13.47 4 11.38 4 9a7 7 0 0 1 7-7z\"\/>\n                <\/svg><br \/>\n            <!-- Step 7 --><br \/>\n                7<\/p>\n<h3>Anwendung der L\u00f6tmaske<\/h3>\n<ul>\n<li>Siebdruck oder Fotobebilderung<\/li>\n<li>UV-Belastung und Entwicklung<\/li>\n<li>Curing (150\u00b0C for 30-60 mins)<\/li>\n<\/ul>\n<p>                <svg viewbox=\"0 0 24 24\">\n                    <path d=\"M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 18c-4.41 0-8-3.59-8-8s3.59-8 8-8 8 3.59 8 8-3.59 8-8 8z\"\/>\n                <\/svg><br \/>\n            <!-- Step 10 --><br \/>\n                10<\/p>\n<h3>Pr\u00fcfung &#038; Inspektion<\/h3>\n<ul>\n<li>Elektrische Pr\u00fcfung<\/li>\n<li>100%ige Sichtkontrolle<\/li>\n<li>Abschlie\u00dfende QC-Verifizierung<\/li>\n<\/ul>\n<p>                <svg viewbox=\"0 0 24 24\">\n                    <path d=\"M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 18c-4.41 0-8-3.59-8-8s3.59-8 8-8 8 3.59 8 8-3.59 8-8 8zm4.59-12.42L10 14.17l-2.59-2.58L6 13l4 4 8-8z\"\/>\n                <\/svg><br \/>\n        <!-- Column 2 --><br \/>\n            <!-- Step 2 --><br \/>\n                2<\/p>\n<h3>Verarbeitung der inneren Schicht<\/h3>\n<ul>\n<li>Trockenfilm-Kaschierung<\/li>\n<li>Exposition &#038; Entwicklung<\/li>\n<li>Saures\/alkalisches \u00c4tzen<\/li>\n<li>AOI-Inspektion<\/li>\n<\/ul>\n<p>                <svg viewbox=\"0 0 24 24\">\n                    <path d=\"M9 3v1H4v2h1v13a2 2 0 0 0 2 2h10a2 2 0 0 0 2-2V6h1V4h-5V3H9m0 5h2v9H9V8m4 0h2v9h-2V8z\"\/>\n                <\/svg><br \/>\n            <!-- Step 5 --><br \/>\n                5<\/p>\n<h3>Beschichtung<\/h3>\n<ul>\n<li>Stromlose Kupferabscheidung<\/li>\n<li>Electroplating (20-25\u03bcm)<\/li>\n<li>Leitf\u00e4higkeit in Durchgangsl\u00f6chern<\/li>\n<\/ul>\n<p>                <svg viewbox=\"0 0 24 24\">\n                    <path d=\"M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 18c-4.41 0-8-3.59-8-8s3.59-8 8-8 8 3.59 8 8-3.59 8-8 8zm1-13h-2v6h2V7zm0 8h-2v2h2v-2z\"\/>\n                <\/svg><br \/>\n            <!-- Step 8 --><br \/>\n                8<\/p>\n<h3>Oberfl\u00e4chenveredelung<\/h3>\n<ul>\n<li>HASL (Hot Air Solder Leveling)<\/li>\n<li>ENIG (stromloses Ni\/Au)<\/li>\n<li>OSP\/Immersion Optionen<\/li>\n<\/ul>\n<p>                <svg viewbox=\"0 0 24 24\">\n                    <path d=\"M12 17.27L18.18 21l-1.64-7.03L22 9.24l-7.19-.61L12 2 9.19 8.63 2 9.24l5.46 4.73L5.82 21z\"\/>\n                <\/svg><br \/>\n            <!-- Step 11 --><br \/>\n                11<\/p>\n<h3>Verpackung &#038; Versand<\/h3>\n<ul>\n<li>Vakuumversiegelung<\/li>\n<li>Einschluss von Trockenmittel<\/li>\n<li>ESD-Schutz<\/li>\n<\/ul>\n<p>                <svg viewbox=\"0 0 24 24\">\n                    <path d=\"M12 2L4.5 20.29l.71.71L12 18l6.79 3 .71-.71L12 2z\"\/>\n                <\/svg><br \/>\n        <!-- Column 3 --><br \/>\n            <!-- Step 3 --><br \/>\n                3<\/p>\n<h3>Kaschierung<\/h3>\n<ul>\n<li>Innenschichten mit Prepreg stapeln<\/li>\n<li>\u00c4u\u00dfere Kupferschichten hinzuf\u00fcgen<\/li>\n<li>Hochdruck (300-500 PSI)<\/li>\n<li>180-200\u00b0C curing<\/li>\n<\/ul>\n<p>                <svg viewbox=\"0 0 24 24\">\n                    <path d=\"M12 18a6 6 0 0 1-6-6c0-3.09 2.34-5.64 5.35-5.96A7.496 7.496 0 0 0 12 4.5c-4.14 0-7.5 3.36-7.5 7.5 0 .65.08 1.29.24 1.91-.59-.06-1.19-.09-1.79-.09C1.53 13.82 0 15.34 0 17.18v1.53c0 .83.67 1.5 1.5 1.5h13.55c-1.24-1.26-2-2.99-2-4.82 0-.6.03-1.19.09-1.77-.62.15-1.26.23-1.91.23h-.13z\"\/>\n                <\/svg><br \/>\n            <!-- Step 6 --><br \/>\n                6<\/p>\n<h3>\u00c4u\u00dfere Schicht Verarbeitung<\/h3>\n<ul>\n<li>Wiederholung des Trockenfilmverfahrens<\/li>\n<li>Musterbeschichtung<\/li>\n<li>Endg\u00fcltige \u00c4tzung<\/li>\n<\/ul>\n<p>                <svg viewbox=\"0 0 24 24\">\n                    <path d=\"M19 3H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm0 16H5V5h14v14z\"\/>\n                <\/svg><br \/>\n            <!-- Step 9 --><br \/>\n                9<\/p>\n<h3>Siebdruck &#038; Markierung<\/h3>\n<ul>\n<li>Komponenten-Etiketten<\/li>\n<li>Logos und Erkennungszeichen<\/li>\n<li>UV\/Thermische Aush\u00e4rtung<\/li>\n<\/ul>\n<p>                <svg viewbox=\"0 0 24 24\">\n                    <path d=\"M18.5 4l1.16 4.35-.96.26c-.45-.87-.91-1.74-1.44-2.18C16.73 6 16.11 6 15.5 6H13v10.5c0 .5 0 1 .33 1.25.34.25 1 .25 1.67.25v1H9v-1c.67 0 1.33 0 1.67-.25.33-.25.33-.75.33-1.25V6H8.5c-.61 0-1.23 0-1.76.43-.53.44-.99 1.31-1.44 2.18l-.96-.26L5.5 4h13z\"\/>\n                <\/svg><br \/>\n        <a href=\"https:\/\/topfastpcba.com\/de\/contact\/\"><br \/>\n            <svg viewbox=\"0 0 24 24\"><path d=\"M3 8l7.89 5.26a2 2 0 002.22 0L21 8M5 19h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v10a2 2 0 002 2z\"\/><\/svg><br \/>\n           Vollst\u00e4ndige Prozess-Spezifikation anfordern<br \/>\n        <\/a><\/p>\n<style>\n\/* PCB Process Grid - Green Theme *\/\n.tfpcb-process-grid {\n    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;\n    max-width: 1200px;\n    margin: 60px auto;\n    padding: 0 20px;\n    color: #333;\n}\n.tfpcb-process-header {\n    text-align: center;\n    margin-bottom: 50px;\n}\n.tfpcb-process-header h2 {\n    font-size: 2.5rem;\n    font-weight: 700;\n    color: #263238;\n    margin-bottom: 10px;\n}\n.tfpcb-process-header h2 span {\n    color: #2e7d32;\n}\n.tfpcb-process-header p {\n    color: #607d8b;\n    font-size: 1.1rem;\n    max-width: 600px;\n    margin: 0 auto;\n}\n.tfpcb-process-columns {\n    display: grid;\n    grid-template-columns: repeat(3, 1fr);\n    gap: 30px;\n}\n.tfpcb-process-col {\n    display: flex;\n    flex-direction: column;\n    gap: 30px;\n}\n.tfpcb-process-step {\n    background: white;\n    border-radius: 8px;\n    padding: 30px;\n    box-shadow: 0 5px 20px rgba(0,0,0,0.05);\n    position: relative;\n    border-top: 4px solid #2e7d32;\n    transition: transform 0.3s ease, box-shadow 0.3s ease;\n}\n.tfpcb-process-step:hover {\n    transform: translateY(-5px);\n    box-shadow: 0 15px 30px rgba(46,125,50,0.1);\n}\n.tfpcb-step-indicator {\n    position: absolute;\n    top: -20px;\n    left: 30px;\n    width: 40px;\n    height: 40px;\n    background: #2e7d32;\n    color: white;\n    border-radius: 50%;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    font-weight: 700;\n    font-size: 1.2rem;\n    box-shadow: 0 5px 15px rgba(46,125,50,0.3);\n}\n.tfpcb-process-step h3 {\n    font-size: 1.2rem;\n    color: #2e7d32;\n    margin: 10px 0 15px 0;\n    font-weight: 600;\n}\n.tfpcb-step-details {\n    list-style: none;\n    padding: 0;\n    margin: 0 0 20px 0;\n    color: #455a64;\n    line-height: 1.6;\n}\n.tfpcb-step-details li {\n    position: relative;\n    padding-left: 20px;\n    margin-bottom: 8px;\n}\n.tfpcb-step-details li::before {\n    content: \"\u2022\";\n    color: #2e7d32;\n    font-weight: bold;\n    position: absolute;\n    left: 0;\n}\n.tfpcb-step-icon {\n    width: 50px;\n    height: 50px;\n    color: #2e7d32;\n    opacity: 0.2;\n    position: absolute;\n    bottom: 20px;\n    right: 20px;\n}\n.tfpcb-process-footer {\n    text-align: center;\n    margin-top: 60px;\n}\n.tfpcb-process-btn {\n    display: inline-flex;\n    align-items: center;\n    gap: 10px;\n    background: #2e7d32;\n    color: white;\n    padding: 15px 35px;\n    border-radius: 50px;\n    text-decoration: none;\n    font-weight: 600;\n    transition: all 0.3s ease;\n    box-shadow: 0 5px 15px rgba(46,125,50,0.3);\n}\n.tfpcb-process-btn svg {\n    width: 18px;\n    height: 18px;\n}\n.tfpcb-process-btn:hover {\n    background: #1b5e20;\n    transform: translateY(-2px);\n    box-shadow: 0 8px 25px rgba(46,125,50,0.4);\n}\n\/* Responsive Design *\/\n@media (max-width: 992px) {\n    .tfpcb-process-columns {\n        grid-template-columns: repeat(2, 1fr);\n    }\n}\n@media (max-width: 768px) {\n    .tfpcb-process-header h2 {\n        font-size: 2rem;\n    }\n    .tfpcb-process-columns {\n        grid-template-columns: 1fr;\n    }\n    .tfpcb-process-step {\n        padding: 25px;\n    }\n}\n<\/style>\n<h2>Rigid PCB Anwendungsbereiche<\/h2>\n<p>Leistungsstarke L\u00f6sungen f\u00fcr anspruchsvolle Branchen<\/p>\n<p>        <!-- Consumer Electronics --><br \/>\n                <img decoding=\"async\" src=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/07\/consumer-electronics.jpg\" alt=\"Unterhaltungselektronik\" \/><\/p>\n<h3>Unterhaltungselektronik<\/h3>\n<ul>\n<li>Smartphone-Motherboards<\/li>\n<li>WiFi-Router &amp; Netzwerkausr\u00fcstung<\/li>\n<li>Intelligente Haushaltsger\u00e4te<\/li>\n<li>Wearable-Technologie<\/li>\n<\/ul>\n<p>                        Typische Schichten<br \/>\n                            <strong>4-12<\/strong><br \/>\n                        Material<br \/>\n                            <strong>FR-4, Hoch-Tg<\/strong><br \/>\n            Unterhaltungselektronik<br \/>\n        <!-- Automotive Electronics --><br \/>\n                <img decoding=\"async\" src=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/07\/automobile.jpg\" alt=\"Kfz-Elektronik\" \/><\/p>\n<h3>Kfz-Elektronik<\/h3>\n<ul>\n<li>Motorsteuerger\u00e4te (ECUs)<\/li>\n<li>ADAS-Radarsysteme<\/li>\n<li>Infotainment-Systeme<\/li>\n<li>Batterie-Management-Systeme<\/li>\n<\/ul>\n<p>                        Zertifizierung<br \/>\n                            <strong>AEC-Q100<\/strong><br \/>\n                        Material<br \/>\n                            <strong>Hoch-Tg, Rogers<\/strong><br \/>\n            Kfz-Elektronik<br \/>\n        <!-- Industrial Control --><br \/>\n                <img decoding=\"async\" src=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/07\/industrial-machinery.jpg\" alt=\"Industrielle Steuerung\" \/><\/p>\n<h3>Industrielle Steuerung<\/h3>\n<ul>\n<li>PLCs (Speicherprogrammierbare Steuerungen)<\/li>\n<li>Servoantriebe &amp; Motorsteuerungen<\/li>\n<li>HMI-Tafeln<\/li>\n<li>Industrielle Vernetzung<\/li>\n<\/ul>\n<p>                        Umwelt<br \/>\n                            <strong>-40\u00b0C to 125\u00b0C<\/strong><br \/>\n                        Material<br \/>\n                            <strong>FR-4, Polyimid<\/strong><br \/>\n            Industrielle Steuerung<br \/>\n        <!-- Aerospace --><br \/>\n                <img decoding=\"async\" src=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/07\/aerospace.jpg\" alt=\"Luft- und Raumfahrt\" \/><\/p>\n<h3>Luft- und Raumfahrt<\/h3>\n<ul>\n<li>Satellitengest\u00fctzte Kommunikation<\/li>\n<li>Avionik-Systeme<\/li>\n<li>Flugsteuerungssysteme<\/li>\n<li>Radar &amp; \u00dcberwachung<\/li>\n<\/ul>\n<p>                        Standard<br \/>\n                            <strong>IPC-6012 Klasse 3<\/strong><br \/>\n                        Material<br \/>\n                            <strong>Rogers, Teflon<\/strong><br \/>\n            Luft- und Raumfahrt<\/p>\n<style>\n\/* Applications Section - Green Theme *\/\n.tfpcb-applications-section {\n    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;\n    max-width: 1200px;\n    margin: 80px auto;\n    padding: 0 20px;\n}\n.tfpcb-applications-heading {\n    text-align: center;\n    margin-bottom: 50px;\n}\n.tfpcb-applications-heading h2 {\n    font-size: 2.5rem;\n    font-weight: 700;\n    color: #263238;\n    margin-bottom: 10px;\n}\n.tfpcb-applications-heading p {\n    color: #607d8b;\n    font-size: 1.1rem;\n    max-width: 600px;\n    margin: 0 auto;\n}\n.tfpcb-applications-grid {\n    display: grid;\n    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));\n    gap: 30px;\n}\n.tfpcb-application-card {\n    position: relative;\n    border-radius: 8px;\n    overflow: hidden;\n    box-shadow: 0 5px 15px rgba(0,0,0,0.1);\n    transition: all 0.3s ease;\n}\n.tfpcb-application-card:hover {\n    transform: translateY(-5px);\n    box-shadow: 0 15px 30px rgba(46,125,50,0.2);\n}\n.tfpcb-application-img-container {\n    position: relative;\n    height: 250px;\n    overflow: hidden;\n}\n.tfpcb-application-img-container img {\n    width: 100%;\n    height: 100%;\n    object-fit: cover;\n    transition: transform 0.5s ease;\n}\n.tfpcb-application-card:hover .tfpcb-application-img-container img {\n    transform: scale(1.05);\n}\n.tfpcb-application-hover {\n    position: absolute;\n    top: 0;\n    left: 0;\n    right: 0;\n    bottom: 0;\n    background: rgba(46,125,50,0.9);\n    color: white;\n    padding: 25px;\n    display: flex;\n    flex-direction: column;\n    justify-content: center;\n    opacity: 0;\n    transition: opacity 0.3s ease;\n}\n.tfpcb-application-card:hover .tfpcb-application-hover {\n    opacity: 1;\n}\n.tfpcb-application-hover h3 {\n    font-size: 1.5rem;\n    margin: 0 0 15px 0;\n    color: white;\n}\n.tfpcb-application-list {\n    list-style: none;\n    padding: 0;\n    margin: 0 0 20px 0;\n}\n.tfpcb-application-list li {\n    position: relative;\n    padding-left: 20px;\n    margin-bottom: 8px;\n}\n.tfpcb-application-list li::before {\n    content: \"\u2022\";\n    position: absolute;\n    left: 0;\n    font-weight: bold;\n}\n.tfpcb-specs-grid {\n    display: grid;\n    grid-template-columns: 1fr 1fr;\n    gap: 15px;\n    margin-top: auto;\n}\n.tfpcb-spec-item {\n    background: rgba(255,255,255,0.1);\n    padding: 10px;\n    border-radius: 4px;\n}\n.tfpcb-spec-item strong {\n    font-size: 1rem;\n    display: block;\n    margin-top: 5px;\n}\n.tfpcb-application-title {\n    position: absolute;\n    bottom: 0;\n    left: 0;\n    right: 0;\n    background: white;\n    padding: 15px;\n    text-align: center;\n    font-weight: 600;\n    color: #2e7d32;\n}\n\/* Responsive Design *\/\n@media (max-width: 768px) {\n    .tfpcb-applications-heading h2 {\n        font-size: 2rem;\n    }\n    .tfpcb-applications-grid {\n        grid-template-columns: 1fr 1fr;\n    }\n}\n@media (max-width: 576px) {\n    .tfpcb-applications-grid {\n        grid-template-columns: 1fr;\n    }\n    .tfpcb-application-img-container {\n        height: 200px;\n    }\n}\n<\/style>\n<h2>FAQ<\/h2>\n<p>Probleme, die beim Kauf von starren Leiterplatten auftreten k\u00f6nnen<\/p>\n<p>        <!-- FAQ Item 1 --><\/p>\n<h3>K\u00f6nnen Sie mehrere Schichten von starren Platten anfertigen und wie viele Schichten k\u00f6nnen Sie anfertigen?<\/h3>\n<p>                <svg viewbox=\"0 0 24 24\">\n                    <path d=\"M19 13h-6v6h-2v-6H5v-2h6V5h2v6h6v2z\"\/>\n                <\/svg><\/p>\n<p>Nat\u00fcrlich k\u00f6nnen wir bis zu 60 Lagen von starren Leiterplatten herstellen. Stellen Sie uns Gerber-Dokumente und Leiterplattenanweisungen zur Verf\u00fcgung, und unsere professionellen Techniker werden sich darum k\u00fcmmern, eine hohe Qualit\u00e4t zu gew\u00e4hrleisten und gleichzeitig eine schnelle Lieferung zu erreichen.<\/p>\n<p>        <!-- FAQ Item 2 --><\/p>\n<h3>Gibt es Branchendokumente mit \u00e4hnlichen Anforderungen?K\u00f6nnen Sie sie mir zusenden?<\/h3>\n<p>                <svg viewbox=\"0 0 24 24\">\n                    <path d=\"M19 13h-6v6h-2v-6H5v-2h6V5h2v6h6v2z\"\/>\n                <\/svg><\/p>\n<p>Wir k\u00f6nnen diese Dokumente nicht weitergeben.Wenn wir einen Vertrag unterschreiben, unterzeichnen wir eine NDA-Vereinbarung mit unseren Kunden, die besagt, dass wir das Design des Kunden nicht offenlegen d\u00fcrfen, um den Nutzen f\u00fcr den Kunden zu maximieren. Wir sind ein vertrauensw\u00fcrdiger und verantwortungsbewusster Lieferant, und wir werden Ihre Produkte nicht an andere Kunden weitergeben, wenn diese in Zukunft danach fragen.<\/p>\n<p>        <!-- FAQ Item 3 --><\/p>\n<h3>Wenn ich starre Leiterplatten bestellen m\u00f6chte, wie kann ich sie bestellen?<\/h3>\n<p>                <svg viewbox=\"0 0 24 24\">\n                    <path d=\"M19 13h-6v6h-2v-6H5v-2h6V5h2v6h6v2z\"\/>\n                <\/svg><\/p>\n<p>Sie k\u00f6nnen \u00fcber mehrere Kan\u00e4le bestellen:<\/p>\n<ul>\n<li><strong>Online:<\/strong> Holen Sie sich ein kostenloses Angebot auf unserer Website<\/li>\n<li><strong>E-Mail:<\/strong> Senden Sie eine E-Mail an op@topfastpcb.com mit Ihrem Namen, Ihrer Firma, Adresse, Telefonnummer, E-Mail, Produktnummer, Menge, Lieferzeit und anderen Informationen. F\u00fcgen Sie Ihre Gerber-Datei bei.<\/li>\n<li><strong>Telefon:<\/strong> Rufen Sie uns unter +86 139 2957 6863 an, wenn Sie Fragen haben.<\/li>\n<\/ul>\n<p>        <!-- FAQ Item 4 --><\/p>\n<h3>Kann ich eine Leiterplatte erstellen, wenn ich nur einen Schaltplan habe?<\/h3>\n<p>                <svg viewbox=\"0 0 24 24\">\n                    <path d=\"M19 13h-6v6h-2v-6H5v-2h6V5h2v6h6v2z\"\/>\n                <\/svg><\/p>\n<p>Ja, das k\u00f6nnen Sie. Wir k\u00f6nnen die Leiterplatte nach Ihrem Schaltplan entwerfen und dann die Produktion veranlassen. Bitte senden Sie Ihren Schaltplan und Ihre Anforderungen an op@topfastpcb.com, und wir werden Ihnen ein entsprechendes Angebot unterbreiten.<\/p>\n<p>        <!-- FAQ Item 5 --><\/p>\n<h3>Welche Zertifizierungen haben die PCB-Fabriken?<\/h3>\n<p>                <svg viewbox=\"0 0 24 24\">\n                    <path d=\"M19 13h-6v6h-2v-6H5v-2h6V5h2v6h6v2z\"\/>\n                <\/svg><\/p>\n<p>Alle unsere Produkte sind IPC-zertifiziert:<\/p>\n<ul>\n<li>ISO 14001<\/li>\n<li>ISO 9001<\/li>\n<li>CE<\/li>\n<li>ROHS-Zertifikate<\/li>\n<\/ul>\n<p>Unsere Produkte finden breite Anwendung in den Bereichen Kommunikation, medizinische Ger\u00e4te, industrielle Steuerung, Stromversorgung, Unterhaltungselektronik, Luft- und Raumfahrt, Automobilindustrie und anderen Bereichen.<\/p>\n<style>\n\/* FAQ Section - Green Theme *\/\n.tfpcb-faq-container {\n    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;\n    max-width: 1200px;\n    margin: 80px auto;\n    padding: 0 20px;\n}\n.tfpcb-faq-header {\n    text-align: center;\n    margin-bottom: 50px;\n}\n.tfpcb-faq-header h2 {\n    font-size: 2.2rem;\n    color: #263238;\n    margin-bottom: 15px;\n    font-weight: 700;\n}\n.tfpcb-faq-header p {\n    color: #607d8b;\n    font-size: 1.1rem;\n    max-width: 600px;\n    margin: 0 auto;\n}\n.tfpcb-faq-grid {\n    display: flex;\n    flex-direction: column;\n    gap: 15px;\n}\n.tfpcb-faq-item {\n    border: 1px solid #e0e0e0;\n    border-radius: 8px;\n    overflow: hidden;\n    transition: all 0.3s ease;\n}\n.tfpcb-faq-item:hover {\n    border-color: #2e7d32;\n    box-shadow: 0 5px 15px rgba(46,125,50,0.1);\n}\n.tfpcb-faq-question {\n    padding: 20px;\n    background: #f8faf9;\n    cursor: pointer;\n    display: flex;\n    justify-content: space-between;\n    align-items: center;\n}\n.tfpcb-faq-question h3 {\n    font-size: 1.1rem;\n    color: #263238;\n    margin: 0;\n    font-weight: 600;\n    flex: 1;\n}\n.tfpcb-faq-icon {\n    width: 24px;\n    height: 24px;\n    fill: #2e7d32;\n    transition: transform 0.3s ease;\n}\n.tfpcb-faq-item.active .tfpcb-faq-icon {\n    transform: rotate(45deg);\n}\n.tfpcb-faq-answer {\n    padding: 0 20px;\n    max-height: 0;\n    overflow: hidden;\n    transition: max-height 0.3s ease, padding 0.3s ease;\n}\n.tfpcb-faq-item.active .tfpcb-faq-answer {\n    padding: 0 20px 20px;\n    max-height: 500px;\n}\n.tfpcb-faq-answer p {\n    color: #455a64;\n    line-height: 1.6;\n    margin: 0 0 15px 0;\n}\n.tfpcb-faq-list {\n    list-style: none;\n    padding: 0;\n    margin: 0 0 15px 0;\n}\n.tfpcb-faq-list li {\n    position: relative;\n    padding-left: 20px;\n    margin-bottom: 8px;\n    color: #455a64;\n}\n.tfpcb-faq-list li::before {\n    content: \"\u2022\";\n    color: #2e7d32;\n    font-weight: bold;\n    position: absolute;\n    left: 0;\n}\n\/* Responsive Design *\/\n@media (max-width: 768px) {\n    .tfpcb-faq-header h2 {\n        font-size: 2rem;\n    }\n    .tfpcb-faq-question {\n        padding: 15px;\n    }\n    .tfpcb-faq-question h3 {\n        font-size: 1rem;\n    }\n}\n<\/style>","protected":false},"excerpt":{"rendered":"<p>14-Day 4-Layer PCBA Our Pledge Faster &#038; Professional Turnkey PCB Assembly Services Get Instant Quote Rigid PCBs Manufacturing advantage High-Precision Manufacturing 3\/3 mil line spacing \u2022 1-32 layers \u2022 \u00b12 mil alignment \u2022 HDI\/BGA capable Industry-Specific Solutions AEC-Q100 automotive \u2022 5G\/RF materials \u2022 High-power thermal management Quality &#038; Reliability ISO 9001\/IATF 16949 \u2022 Full testing [&hellip;]<\/p>","protected":false},"author":2,"featured_media":7799,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page\/rigid-pcb.php","meta":{"footnotes":""},"class_list":["post-7565","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Rigid PCB Manufacturing &amp; High-Precision Multilayer Circuit Boards - Topfast<\/title>\n<meta name=\"description\" content=\"Topfast offers professional rigid PCB manufacturing services, covering single-sided, double-sided, and multilayer boards (up to 30+ layers), supporting HDI, impedance control, blind\/buried vias, and other processes. 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