{"id":1598,"date":"2026-01-12T14:27:00","date_gmt":"2026-01-12T06:27:00","guid":{"rendered":"https:\/\/txjpcba.com\/?p=1598"},"modified":"2026-03-04T17:05:47","modified_gmt":"2026-03-04T09:05:47","slug":"soldadura-por-ola-frente-a-soldadura-selectiva","status":"publish","type":"post","link":"https:\/\/txjpcba.com\/es\/soldadura-por-ola-frente-a-soldadura-selectiva\/","title":{"rendered":"Soldadura por ola frente a soldadura selectiva"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Introducci\u00f3n<\/h2>\r\n\r\n\r\n\r\n<p>En el mundo de <strong>Montaje de circuitos impresos (PCBA)<\/strong>, La soldadura es uno de los procesos m\u00e1s cr\u00edticos que determinan tanto la fiabilidad como el rendimiento de los productos electr\u00f3nicos. Entre las diversas t\u00e9cnicas de soldadura, <a href=\"https:\/\/txjpcba.com\/es\"><strong>soldadura por ola y soldadura selectiva<\/strong><\/a> destacan como dos m\u00e9todos muy utilizados para componentes con orificios pasantes. Aunque ambos tienen como objetivo conseguir uniones fuertes y fiables, difieren significativamente en cuanto a proceso, aplicaci\u00f3n e idoneidad.<\/p>\r\n\r\n\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Soldadura por ola<\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>Proceso<\/strong>: La placa de circuito impreso pasa sobre una \u201cola\u201d continua de soldadura fundida. Previamente se aplica fundente para limpiar y preparar las superficies, y la ola de soldadura une simult\u00e1neamente todas las patillas pasantes expuestas.<\/li>\r\n\r\n\r\n\r\n<li><strong>Ventajas<\/strong>:\r\n<ul class=\"wp-block-list\">\r\n<li>Alto rendimiento, ideal para la producci\u00f3n en serie.<\/li>\r\n\r\n\r\n\r\n<li>Rentable para placas con muchos componentes pasantes.<\/li>\r\n\r\n\r\n\r\n<li>Uniones fiables cuando se controlan adecuadamente.<\/li>\r\n<\/ul>\r\n<\/li>\r\n\r\n\r\n\r\n<li><strong>Limitaciones<\/strong>:\r\n<ul class=\"wp-block-list\">\r\n<li>Expone toda la parte inferior de la placa al calor.<\/li>\r\n\r\n\r\n\r\n<li>Menos adecuado para montajes mixtos con componentes SMT sensibles.<\/li>\r\n\r\n\r\n\r\n<li>Flexibilidad limitada: todas las patillas en contacto con la onda est\u00e1n soldadas.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image size-full\">\r\n<figure id=\"attachment_1600\" aria-describedby=\"caption-attachment-1600\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-1600\" title=\"Soldadura por ola\" src=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2026\/01\/jimeng-2026-01-12-1686-Process_-The-PCB-passes-over-a-continuou.jpg\" alt=\"Soldadura por ola\" width=\"900\" height=\"383\" srcset=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2026\/01\/jimeng-2026-01-12-1686-Process_-The-PCB-passes-over-a-continuou.jpg 900w, https:\/\/txjpcba.com\/wp-content\/uploads\/2026\/01\/jimeng-2026-01-12-1686-Process_-The-PCB-passes-over-a-continuou-300x128.jpg 300w, https:\/\/txjpcba.com\/wp-content\/uploads\/2026\/01\/jimeng-2026-01-12-1686-Process_-The-PCB-passes-over-a-continuou-768x327.jpg 768w, https:\/\/txjpcba.com\/wp-content\/uploads\/2026\/01\/jimeng-2026-01-12-1686-Process_-The-PCB-passes-over-a-continuou-600x255.jpg 600w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-1600\" class=\"wp-caption-text\">Soldadura por ola<\/figcaption><\/figure>\r\n<figcaption class=\"wp-element-caption\"><\/figcaption>\r\n<\/figure>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Soldadura selectiva<\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>Proceso<\/strong>: Utiliza boquillas de precisi\u00f3n o miniondas para soldar s\u00f3lo las zonas designadas de la placa de circuito impreso. Esto permite realizar soldaduras espec\u00edficas sin afectar a los componentes circundantes.<\/li>\r\n\r\n\r\n\r\n<li><strong>Ventajas<\/strong>:\r\n<ul class=\"wp-block-list\">\r\n<li>Protege los componentes SMT sensibles al calor.<\/li>\r\n\r\n\r\n\r\n<li>Alta flexibilidad: s\u00f3lo se sueldan uniones espec\u00edficas.<\/li>\r\n\r\n\r\n\r\n<li>Adecuado para placas complejas con tecnolog\u00edas mixtas.<\/li>\r\n<\/ul>\r\n<\/li>\r\n\r\n\r\n\r\n<li><strong>Limitaciones<\/strong>:\r\n<ul class=\"wp-block-list\">\r\n<li>Tiempo de ciclo m\u00e1s lento en comparaci\u00f3n con la soldadura por ola.<\/li>\r\n\r\n\r\n\r\n<li>Mayores costes de equipamiento e instalaci\u00f3n.<\/li>\r\n\r\n\r\n\r\n<li>Requiere una cuidadosa programaci\u00f3n y control del proceso.<\/li>\r\n<\/ul>\r\n<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image size-full\">\r\n<figure id=\"attachment_1601\" aria-describedby=\"caption-attachment-1601\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-1601\" title=\"Soldadura selectiva\" src=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2026\/01\/jimeng-2026-01-12-5614-Process_-Uses-precision-nozzles-or-mini-.jpg\" alt=\"Soldadura selectiva\" width=\"900\" height=\"383\" srcset=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2026\/01\/jimeng-2026-01-12-5614-Process_-Uses-precision-nozzles-or-mini-.jpg 900w, https:\/\/txjpcba.com\/wp-content\/uploads\/2026\/01\/jimeng-2026-01-12-5614-Process_-Uses-precision-nozzles-or-mini--300x128.jpg 300w, https:\/\/txjpcba.com\/wp-content\/uploads\/2026\/01\/jimeng-2026-01-12-5614-Process_-Uses-precision-nozzles-or-mini--768x327.jpg 768w, https:\/\/txjpcba.com\/wp-content\/uploads\/2026\/01\/jimeng-2026-01-12-5614-Process_-Uses-precision-nozzles-or-mini--600x255.jpg 600w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-1601\" class=\"wp-caption-text\">Soldadura selectiva<\/figcaption><\/figure>\r\n<\/figure>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Cuadro comparativo<\/h2>\r\n\r\n\r\n\r\n<figure class=\"wp-block-table\">\r\n<table class=\"has-fixed-layout\">\r\n<thead>\r\n<tr>\r\n<th>Aspecto<\/th>\r\n<th><strong>Soldadura por ola<\/strong><\/th>\r\n<th><strong>Soldadura selectiva<\/strong><\/th>\r\n<\/tr>\r\n<\/thead>\r\n<tbody>\r\n<tr>\r\n<td>Proceso<\/td>\r\n<td>Inmersi\u00f3n en toda la placa<\/td>\r\n<td>Soldadura localizada<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Velocidad<\/td>\r\n<td>Muy alta<\/td>\r\n<td>Moderado<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Lo mejor para<\/td>\r\n<td>Tableros THT sencillos y de gran volumen<\/td>\r\n<td>Placas complejas, mixtas SMT + THT<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Impacto del calor<\/td>\r\n<td>Alta, afecta a todos los componentes<\/td>\r\n<td>Bajo, espec\u00edfico<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Rentabilidad<\/td>\r\n<td>Excelente para la producci\u00f3n en serie<\/td>\r\n<td>Mejor para montajes especializados<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Flexibilidad<\/td>\r\n<td>Limitado<\/td>\r\n<td>Alta<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Aplicaciones<\/h2>\r\n\r\n\r\n\r\n<ul class=\"wp-block-list\">\r\n<li><strong>Soldadura por ola<\/strong>: Electr\u00f3nica de consumo, fuentes de alimentaci\u00f3n y productos en los que predominan los componentes con orificios pasantes.<\/li>\r\n\r\n\r\n\r\n<li><strong>Soldadura selectiva<\/strong>: Electr\u00f3nica de automoci\u00f3n, dispositivos m\u00e9dicos y placas industriales en los que la fiabilidad y el montaje mixto son fundamentales.<\/li>\r\n<\/ul>\r\n\r\n\r\n\r\n<h2 class=\"wp-block-heading\">Conclusi\u00f3n<\/h2>\r\n\r\n\r\n\r\n<p>Elegir entre <strong>soldadura por ola<\/strong> y <strong>soldadura selectiva<\/strong> depende del volumen de producci\u00f3n, la complejidad de la placa y la sensibilidad de los componentes. La soldadura por ola sigue siendo la soluci\u00f3n preferida para la producci\u00f3n de gran volumen y sensible a los costes, mientras que la soldadura selectiva ofrece precisi\u00f3n y flexibilidad para dise\u00f1os avanzados. En los PCBA modernos, muchos fabricantes emplean ambas t\u00e9cnicas estrat\u00e9gicamente para equilibrar eficacia y fiabilidad.<\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction In the world of Printed Circuit Board Assembly (PCBA), soldering is one of the most critical processes that determines [&hellip;]<\/p>","protected":false},"author":1,"featured_media":1600,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[35],"tags":[196,195,128,37,179,162,190,193,194,63],"class_list":["post-1598","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pcb-pcba-knowledge","tag-circuit-board-suppliers","tag-pcb-design-and-assembly","tag-pcb-factory-china","tag-pcba","tag-pcba-board","tag-printed-circuit-board-assembly-companies","tag-prototype-printed-circuit-board-manufacturers","tag-smt-pcb-board","tag-turnkey-pcb-electronics","tag-wave-soldering"],"_links":{"self":[{"href":"https:\/\/txjpcba.com\/es\/wp-json\/wp\/v2\/posts\/1598","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/txjpcba.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/txjpcba.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/txjpcba.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/txjpcba.com\/es\/wp-json\/wp\/v2\/comments?post=1598"}],"version-history":[{"count":4,"href":"https:\/\/txjpcba.com\/es\/wp-json\/wp\/v2\/posts\/1598\/revisions"}],"predecessor-version":[{"id":3599,"href":"https:\/\/txjpcba.com\/es\/wp-json\/wp\/v2\/posts\/1598\/revisions\/3599"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/txjpcba.com\/es\/wp-json\/wp\/v2\/media\/1600"}],"wp:attachment":[{"href":"https:\/\/txjpcba.com\/es\/wp-json\/wp\/v2\/media?parent=1598"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/txjpcba.com\/es\/wp-json\/wp\/v2\/categories?post=1598"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/txjpcba.com\/es\/wp-json\/wp\/v2\/tags?post=1598"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}