{"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\/es\/rigid-pcb-board\/","title":{"rendered":"PCB r\u00edgido"},"content":{"rendered":"<h2>\n                    PCBA de 4 capas y 14 d\u00edas Nuestro compromiso<br \/>\n                <\/h2>\n<p>M\u00e1s r\u00e1pido &#038; Servicios profesionales de montaje de PCB llave en mano<\/p>\n<p>                <a href=\"https:\/\/topfastpcba.com\/es\/contact\/\" rel=\"nofollow\">Presupuesto inmediato<\/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 Fabricaci\u00f3n de placas de circuito impreso de precisi\u00f3n\" \/><br \/>\n    <!-- Right Column - Content --><\/p>\n<h1>Ventaja de la fabricaci\u00f3n de PCB r\u00edgidos<\/h1>\n<p>        <!-- Advantage 1 --><\/p>\n<h3>Fabricaci\u00f3n de alta precisi\u00f3n<\/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>Soluciones espec\u00edficas para cada sector<\/h3>\n<p>AEC-Q100 automotive \u2022 5G\/RF materials \u2022 High-power thermal management<\/p>\n<p>        <!-- Advantage 3 --><\/p>\n<h3>Calidad &#038; Fiabilidad<\/h3>\n<p>ISO 9001\/IATF 16949 \u2022 Full testing (AOI, impedance) \u2022 99%+ yield rate<\/p>\n<p>        <!-- Advantage 4 --><\/p>\n<h3>Servicio r\u00e1pido llave en mano<\/h3>\n<p>24h prototypes \u2022 2-7 day production \u2022 Stable supply chain<\/p>\n<p>        <a href=\"https:\/\/topfastpcba.com\/es\/contact\/\">Solicitar presupuesto de PCB<\/a><\/p>\n<p>Obtenga an\u00e1lisis DFM y descuentos por volumen<\/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>\u00bfPor qu\u00e9 elegir placas de circuito impreso r\u00edgidas?<\/h2>\n<ul>\n<li>\n<h3>Estructura robusta<\/h3>\n<p>Resistente a la deformaci\u00f3n y las vibraciones, ideal para entornos duros como aplicaciones industriales\/automotrices.\n<\/li>\n<li>\n<h3>Excelente rendimiento el\u00e9ctrico<\/h3>\n<p>Transmisi\u00f3n estable de la se\u00f1al, caracter\u00edsticas superiores de alta frecuencia, aislamiento fiable\n<\/li>\n<li>\n<h3>Alta integraci\u00f3n<\/h3>\n<p>Admite dise\u00f1os multicapa (hasta 40 capas) y circuitos finos (anchura de l\u00ednea m\u00ednima de 3 mil\u00edmetros).\n<\/li>\n<li>\n<h3>Gesti\u00f3n t\u00e9rmica eficaz<\/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\/es\/contact\/\">Solicitar presupuesto de PCB<\/a><\/p>\n<p>Obtenga an\u00e1lisis DFM y descuentos por volumen<\/p>\n<p><!-- Right Column - Image --><br \/>\n<img decoding=\"async\" src=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/07\/Rigid-PCB.png\" alt=\"Placas de circuito impreso r\u00edgidas de alta calidad\" \/><br \/>\n40+<br \/>\nDise\u00f1os por capas<br \/>\n130\u00b0C<br \/>\nResistencia a la temperatura<br \/>\n3 millones<br \/>\nAnchura de l\u00ednea<\/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>Materiales comunes para PCB r\u00edgidos<\/h2>\n<p><!-- Material Category 1 --><\/p>\n<h3>1 Sustratos est\u00e1ndar<\/h3>\n<h4>FR-4 (fibra de vidrio epoxi)<\/h4>\n<ul>\n<li><strong>Caracter\u00edsticas:<\/strong> Rentable, alta resistencia mec\u00e1nica, ign\u00edfugo (UL94 V-0)<\/li>\n<li><strong>Aplicaciones:<\/strong> Electr\u00f3nica de consumo, controles industriales<\/li>\n<\/ul>\n<h4>FR-1\/FR-2 (Papel fen\u00f3lico)<\/h4>\n<ul>\n<li><strong>Caracter\u00edsticas:<\/strong> Muy bajo coste pero escasa resistencia al calor<\/li>\n<li><strong>Aplicaciones:<\/strong> Aparatos de gama baja, circuitos sencillos<\/li>\n<\/ul>\n<p><!-- Material Category 2 --><\/p>\n<h3>2 Materiales de alta frecuencia<\/h3>\n<h4>Serie Rogers (RO4000, RO3000)<\/h4>\n<ul>\n<li><strong>Caracter\u00edsticas:<\/strong> Baja p\u00e9rdida diel\u00e9ctrica (Df &lt;0,004), Dk estable<\/li>\n<li><strong>Aplicaciones:<\/strong> Antenas 5G, comunicaciones por sat\u00e9lite<\/li>\n<\/ul>\n<h4>Taconic Serie TLY\/TLF<\/h4>\n<ul>\n<li><strong>Caracter\u00edsticas:<\/strong> P\u00e9rdida ultrabaja (Df tan bajo como 0,001)<\/li>\n<li><strong>Aplicaciones:<\/strong> Filtros de alta frecuencia, aeroespacial<\/li>\n<\/ul>\n<p><!-- CTA Button --><br \/>\n<a href=\"https:\/\/topfastpcba.com\/es\/contact\/\">Obtener consulta de material<\/a><\/p>\n<p>Nuestros ingenieros le ayudar\u00e1n a seleccionar el material \u00f3ptimo<\/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=\"Muestras de material PCB\" \/><br \/>\nMuestras comunes de materiales de PCB<br \/>\n<!-- Comparison Table --><\/p>\n<h3>Comparaci\u00f3n de los principales par\u00e1metros de los materiales<\/h3>\n<table>\n<thead>\n<tr>\n<th>Tipo de material<\/th>\n<th>Dk<\/th>\n<th>Df<\/th>\n<th>Resistencia a la temperatura<\/th>\n<th>Coste<\/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>$$$$<\/td>\n<\/tr>\n<tr>\n<td>Placa de circuito impreso de aluminio<\/td>\n<td>&#8211;<\/td>\n<td>&#8211;<\/td>\n<td>150\u00b0C<\/td>\n<td>$$<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4>Consejos para la selecci\u00f3n de materiales:<\/h4>\n<ul>\n<li><strong>Circuitos generales:<\/strong> FR-4<\/li>\n<li><strong>Alta frecuencia:<\/strong> Rogers\/Taconic<\/li>\n<li><strong>Exigencias t\u00e9rmicas:<\/strong> Aluminio\/Cobre<\/li>\n<li><strong>Entornos extremos:<\/strong> Alta Tg o poliimida<\/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>Proceso de fabricaci\u00f3n de PCB r\u00edgidas<\/h2>\n<p>Ingenier\u00eda de precisi\u00f3n con 11 fases cr\u00edticas de calidad controlada<\/p>\n<p>        <!-- Column 1 --><br \/>\n            <!-- Step 1 --><br \/>\n                1<\/p>\n<h3>Preparaci\u00f3n del material<\/h3>\n<ul>\n<li>Seleccione el sustrato (FR-4, Rogers, etc.)<\/li>\n<li>Selecci\u00f3n de l\u00e1minas de cobre<\/li>\n<li>Corte a las medidas de panel requeridas<\/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>Perforaci\u00f3n<\/h3>\n<ul>\n<li>Perforaci\u00f3n mec\u00e1nica (0,15-6,5 mm)<\/li>\n<li>Laser drilling for microvias (&lt;100\u03bcm)<\/li>\n<li>Desbarbado y limpieza<\/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>Aplicaci\u00f3n de la m\u00e1scara de soldadura<\/h3>\n<ul>\n<li>Serigraf\u00eda o fotoimagen<\/li>\n<li>Exposici\u00f3n a los rayos UV y desarrollo<\/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>Pruebas &#038; Inspecci\u00f3n<\/h3>\n<ul>\n<li>Pruebas el\u00e9ctricas<\/li>\n<li>Inspecci\u00f3n visual al 100<\/li>\n<li>Verificaci\u00f3n final del control de calidad<\/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>Procesamiento de la capa interna<\/h3>\n<ul>\n<li>Laminaci\u00f3n en seco<\/li>\n<li>Exposici\u00f3n &#038; Desarrollo<\/li>\n<li>Grabado \u00e1cido\/alcalino<\/li>\n<li>Inspecci\u00f3n AOI<\/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>Revestimiento<\/h3>\n<ul>\n<li>Deposici\u00f3n de cobre qu\u00edmico<\/li>\n<li>Electroplating (20-25\u03bcm)<\/li>\n<li>Conductividad del agujero pasante<\/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>Acabado de superficies<\/h3>\n<ul>\n<li>HASL (nivelaci\u00f3n de soldadura por aire caliente)<\/li>\n<li>ENIG (Ni\/Au qu\u00edmico)<\/li>\n<li>Opciones OSP\/Inmersi\u00f3n<\/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>Embalaje &#038; Env\u00edo<\/h3>\n<ul>\n<li>Sellado al vac\u00edo<\/li>\n<li>Inclusi\u00f3n de desecantes<\/li>\n<li>Protecci\u00f3n ESD<\/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>Laminaci\u00f3n<\/h3>\n<ul>\n<li>Apilar capas internas con preimpregnado<\/li>\n<li>A\u00f1adir capas exteriores de cobre<\/li>\n<li>Alta presi\u00f3n (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>Procesamiento de la capa exterior<\/h3>\n<ul>\n<li>Repetir el proceso de pel\u00edcula seca<\/li>\n<li>Chapeado de patrones<\/li>\n<li>Grabado final<\/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>Serigraf\u00eda &#038; Marcaje<\/h3>\n<ul>\n<li>Etiquetas de los componentes<\/li>\n<li>Logotipos e identificadores<\/li>\n<li>Curado UV\/t\u00e9rmico<\/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\/es\/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           Solicitar la especificaci\u00f3n completa del proceso<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>Campos de aplicaci\u00f3n de las placas de circuito impreso r\u00edgidas<\/h2>\n<p>Soluciones de alto rendimiento para industrias exigentes<\/p>\n<p>        <!-- Consumer Electronics --><br \/>\n                <img decoding=\"async\" src=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/07\/consumer-electronics.jpg\" alt=\"Electr\u00f3nica de consumo\" \/><\/p>\n<h3>Electr\u00f3nica de consumo<\/h3>\n<ul>\n<li>Placas base para smartphones<\/li>\n<li>Routers WiFi y equipos de red<\/li>\n<li>Dispositivos dom\u00e9sticos inteligentes<\/li>\n<li>Tecnolog\u00eda port\u00e1til<\/li>\n<\/ul>\n<p>                        Capas t\u00edpicas<br \/>\n                            <strong>4-12<\/strong><br \/>\n                        Material<br \/>\n                            <strong>FR-4, Alta Tg<\/strong><br \/>\n            Electr\u00f3nica de consumo<br \/>\n        <!-- Automotive Electronics --><br \/>\n                <img decoding=\"async\" src=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/07\/automobile.jpg\" alt=\"Electr\u00f3nica del autom\u00f3vil\" \/><\/p>\n<h3>Electr\u00f3nica del autom\u00f3vil<\/h3>\n<ul>\n<li>Unidades de control del motor (ECU)<\/li>\n<li>Sistemas de radar ADAS<\/li>\n<li>Sistemas de infoentretenimiento<\/li>\n<li>Sistemas de gesti\u00f3n de bater\u00edas<\/li>\n<\/ul>\n<p>                        Certificaci\u00f3n<br \/>\n                            <strong>AEC-Q100<\/strong><br \/>\n                        Material<br \/>\n                            <strong>High-Tg, Rogers<\/strong><br \/>\n            Electr\u00f3nica del autom\u00f3vil<br \/>\n        <!-- Industrial Control --><br \/>\n                <img decoding=\"async\" src=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/07\/industrial-machinery.jpg\" alt=\"Control industrial\" \/><\/p>\n<h3>Control industrial<\/h3>\n<ul>\n<li>PLC (controladores l\u00f3gicos programables)<\/li>\n<li>Servoaccionamientos &amp; controles de motores<\/li>\n<li>Paneles HMI<\/li>\n<li>Redes industriales<\/li>\n<\/ul>\n<p>                        Medio ambiente<br \/>\n                            <strong>-40\u00b0C to 125\u00b0C<\/strong><br \/>\n                        Material<br \/>\n                            <strong>FR-4, Poliamida<\/strong><br \/>\n            Control industrial<br \/>\n        <!-- Aerospace --><br \/>\n                <img decoding=\"async\" src=\"https:\/\/topfastpcba.com\/wp-content\/uploads\/2025\/07\/aerospace.jpg\" alt=\"Aeroespacial\" \/><\/p>\n<h3>Aeroespacial<\/h3>\n<ul>\n<li>Comunicaci\u00f3n por sat\u00e9lite<\/li>\n<li>Sistemas de avi\u00f3nica<\/li>\n<li>Sistemas de control de vuelo<\/li>\n<li>Radar y vigilancia<\/li>\n<\/ul>\n<p>                        Est\u00e1ndar<br \/>\n                            <strong>IPC-6012 Clase 3<\/strong><br \/>\n                        Material<br \/>\n                            <strong>Rogers, Tefl\u00f3n<\/strong><br \/>\n            Aeroespacial<\/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>Problemas que puede encontrar al comprar placas de circuito impreso r\u00edgidas<\/p>\n<p>        <!-- FAQ Item 1 --><\/p>\n<h3>\u00bfSe pueden hacer varias capas de placas r\u00edgidas y cu\u00e1ntas capas se pueden hacer?<\/h3>\n<p>                <svg viewbox=\"0 0 24 24\">\n                    <path d=\"M19 13h-6v6h-2v-6H5v-2h6V5h2v6h6v2z\"\/>\n                <\/svg><\/p>\n<p>Por supuesto, podemos hacer hasta 60 capas de placas de circuitos r\u00edgidos. Proporcione los documentos Gerber y las instrucciones de la placa, y nuestros t\u00e9cnicos profesionales har\u00e1n un seguimiento para garantizar &#8220;una alta calidad&#8221; a la vez que se consigue &#8220;una entrega r\u00e1pida&#8221;.<\/p>\n<p>        <!-- FAQ Item 2 --><\/p>\n<h3>\u00bfAlg\u00fan documento del sector con necesidades similares?\u00bfPuede envi\u00e1rmelos?<\/h3>\n<p>                <svg viewbox=\"0 0 24 24\">\n                    <path d=\"M19 13h-6v6h-2v-6H5v-2h6V5h2v6h6v2z\"\/>\n                <\/svg><\/p>\n<p>No podemos compartir estos documentos.Cuando firmamos un contrato, firmamos un acuerdo de confidencialidad con nuestros clientes por el que no podemos revelar el dise\u00f1o del cliente para maximizar su beneficio. Somos un proveedor fiable y responsable, y no revelaremos sus productos a otros clientes cuando nos los pidan en el futuro.<\/p>\n<p>        <!-- FAQ Item 3 --><\/p>\n<h3>Si quiero pedir placas de circuito impreso r\u00edgidas, \u00bfc\u00f3mo las pido?<\/h3>\n<p>                <svg viewbox=\"0 0 24 24\">\n                    <path d=\"M19 13h-6v6h-2v-6H5v-2h6V5h2v6h6v2z\"\/>\n                <\/svg><\/p>\n<p>Puede hacer pedidos a trav\u00e9s de m\u00faltiples canales:<\/p>\n<ul>\n<li><strong>En l\u00ednea:<\/strong> Solicite un presupuesto gratuito en nuestro sitio web<\/li>\n<li><strong>Correo electr\u00f3nico:<\/strong> Env\u00edelo a op@topfastpcb.com con su nombre, empresa, direcci\u00f3n, n\u00famero de tel\u00e9fono, correo electr\u00f3nico, n\u00famero de producto, cantidad, plazo de entrega y cualquier otra informaci\u00f3n. Adjunte su archivo Gerber.<\/li>\n<li><strong>Tel\u00e9fono:<\/strong> Ll\u00e1menos al +86 139 2957 6863 para cualquier consulta<\/li>\n<\/ul>\n<p>        <!-- FAQ Item 4 --><\/p>\n<h3>\u00bfPuedo hacer una placa de circuito impreso si s\u00f3lo tengo un esquema?<\/h3>\n<p>                <svg viewbox=\"0 0 24 24\">\n                    <path d=\"M19 13h-6v6h-2v-6H5v-2h6V5h2v6h6v2z\"\/>\n                <\/svg><\/p>\n<p>S\u00ed, puede hacerlo. Podemos dise\u00f1ar la placa de circuito impreso seg\u00fan su esquema y organizar la producci\u00f3n. Env\u00edenos su esquema y sus requisitos a op@topfastpcb.com y le haremos un presupuesto.<\/p>\n<p>        <!-- FAQ Item 5 --><\/p>\n<h3>\u00bfQu\u00e9 certificaciones tienen las f\u00e1bricas de PCB?<\/h3>\n<p>                <svg viewbox=\"0 0 24 24\">\n                    <path d=\"M19 13h-6v6h-2v-6H5v-2h6V5h2v6h6v2z\"\/>\n                <\/svg><\/p>\n<p>Todos nuestros productos cuentan con la clasificaci\u00f3n IPC:<\/p>\n<ul>\n<li>ISO 14001<\/li>\n<li>ISO 9001<\/li>\n<li>CE<\/li>\n<li>Certificados ROHS<\/li>\n<\/ul>\n<p>Nuestros productos se utilizan ampliamente en comunicaci\u00f3n, equipos m\u00e9dicos, control industrial, suministro el\u00e9ctrico, electr\u00f3nica de consumo, industria aeroespacial, automoci\u00f3n y otros campos.<\/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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