{"id":832,"date":"2026-05-14T08:40:11","date_gmt":"2026-05-14T08:40:11","guid":{"rendered":"https:\/\/leadhuipcb.local\/?post_type=help&amp;p=832"},"modified":"2026-05-14T08:40:11","modified_gmt":"2026-05-14T08:40:11","slug":"multi-layer-pcb-standard-laminated-structures-223","status":"publish","type":"help","link":"https:\/\/lead-pcb.com\/es\/help\/multi-layer-pcb-standard-laminated-structures-223","title":{"rendered":"Estructuras laminadas est\u00e1ndar para placas de circuito impreso multicapa"},"content":{"rendered":"<p class=\"wp-block-paragraph\">En respuesta a las numerosas peticiones de nuestros clientes, JLCPCB ha incorporado a su oferta m\u00faltiples estructuras laminadas y estructuras propias (actualmente ya hemos a\u00f1adido m\u00e1s de 200, con actualizaciones continuas,&nbsp;<a href=\"https:\/\/jlcpcb.com\/capabilities\/pcb-capabilities\"><u>Haz clic aqu\u00ed para comprobarlo<\/u><\/a>), lo que permite cumplir ampliamente con los requisitos de dise\u00f1o de la estructura del producto y de impedancia. Al mismo tiempo, ofrecemos pruebas de impedancia est\u00e1ndar gratuitas (tolerancia de impedancia \u00b120%) y pruebas de impedancia de precisi\u00f3n (de pago). Puede elegir libremente entre estas opciones al realizar su pedido.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/jlcpcb.com\/\/msgCustomerMessage\/downloadMessageFile?fileUploadAccessId=bada385738714739b395d88031ede99e\" alt=\"\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h2-section-1\">Informaci\u00f3n sobre el dise\u00f1o del control de impedancia<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Espesor de la capa de cobre<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th class=\"has-text-align-center\" data-align=\"center\">Espesor del cobre del acabado de la capa exterior (1 oz)<\/th><th class=\"has-text-align-center\" data-align=\"center\">Espesor del cobre acabado de la capa interior (0,5 oz)<\/th><th class=\"has-text-align-center\" data-align=\"center\">Espesor del cobre acabado de la capa interior (1 oz)<\/th><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">1,6 millones<\/td><td class=\"has-text-align-center\" data-align=\"center\">0,6 mil<\/td><td class=\"has-text-align-center\" data-align=\"center\">1,2 millones<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">2. Espesor de la m\u00e1scara de soldadura (constante diel\u00e9ctrica 3,8)<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th class=\"has-text-align-center\" data-align=\"center\">Espesor de la m\u00e1scara de soldadura en FR-4<\/th><th class=\"has-text-align-center\" data-align=\"center\">Espesor de la m\u00e1scara de soldadura sobre cobre<\/th><th class=\"has-text-align-center\" data-align=\"center\">Espesor de la m\u00e1scara de soldadura entre las pistas<\/th><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">1,2 millones<\/td><td class=\"has-text-align-center\" data-align=\"center\">0,6 mil<\/td><td class=\"has-text-align-center\" data-align=\"center\">1,2 millones<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">3. Esquema de nomenclatura de laminados<\/h3>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/jlcpcb.com\/\/msgCustomerMessage\/downloadMessageFile?fileUploadAccessId=35f3fa98837248858be6b08eaff615e1\" alt=\"Esquema de nomenclatura de laminados\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h2-section-2\">Herramientas para el c\u00e1lculo de la impedancia &nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">1. Para obtener informaci\u00f3n b\u00e1sica sobre la impedancia, consulte las instrucciones de dise\u00f1o de impedancia (<a href=\"https:\/\/jlcpcb.com\/blog\/225-understanding-impedance-matching-for-high-speed-pcb-designs\"><u>Haz clic para abrir<\/u><\/a>).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2. Para calcular el valor de la impedancia, recomendamos utilizar la herramienta en l\u00ednea \u00ab<a href=\"https:\/\/jlcpcb.com\/pcb-impedance-calculator\/\"><u>Calculadora de impedancia de JLCPCB<\/u><\/a>\u00bb, constante diel\u00e9ctrica y&nbsp;<a href=\"https:\/\/jlcpcb.com\/help\/article\/263-User-Guide-to-the-JLCPCB-Impedance-Calculator\"><u>formas de uso<\/u><\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3. Utiliza la calculadora de impedancia de JLCPCB junto con la estructura de laminado que hayas elegido para dise\u00f1ar el ancho de l\u00ednea y el espaciado.<\/p>","protected":false},"featured_media":0,"template":"","catalog":[8],"class_list":["post-832","help","type-help","status-publish","hentry","catalog-220-pcb-manufacturing-faqs"],"acf":[],"meta_box":[],"_links":{"self":[{"href":"https:\/\/lead-pcb.com\/es\/wp-json\/wp\/v2\/help\/832","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lead-pcb.com\/es\/wp-json\/wp\/v2\/help"}],"about":[{"href":"https:\/\/lead-pcb.com\/es\/wp-json\/wp\/v2\/types\/help"}],"version-history":[{"count":0,"href":"https:\/\/lead-pcb.com\/es\/wp-json\/wp\/v2\/help\/832\/revisions"}],"wp:attachment":[{"href":"https:\/\/lead-pcb.com\/es\/wp-json\/wp\/v2\/media?parent=832"}],"wp:term":[{"taxonomy":"catalog","embeddable":true,"href":"https:\/\/lead-pcb.com\/es\/wp-json\/wp\/v2\/catalog?post=832"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}