{"id":49417,"date":"2026-06-03T14:15:30","date_gmt":"2026-06-03T06:15:30","guid":{"rendered":"https:\/\/pcbcool.com\/?p=49417"},"modified":"2026-06-16T11:55:59","modified_gmt":"2026-06-16T03:55:59","slug":"what-is-x-ray-in-pcb","status":"publish","type":"post","link":"https:\/\/pcbcool.com\/pt-br\/technical-guides\/what-is-x-ray-in-pcb\/","title":{"rendered":"O que \u00e9 inspe\u00e7\u00e3o por raio-X em PCB e por que ela \u00e9 necess\u00e1ria?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"49417\" class=\"elementor elementor-49417\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"wd-negative-gap elementor-element elementor-element-246cdd62 e-flex e-con-boxed e-con e-parent\" data-id=\"246cdd62\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-603a1569 e-con-full e-flex e-con e-child\" data-id=\"603a1569\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-676f1b19 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"676f1b19\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u00c0 medida que as montagens de placas de circuito impresso (PCBs) se tornam menores, mais finas e mais densamente empacotadas, um n\u00famero crescente de juntas de solda n\u00e3o \u00e9 mais vis\u00edvel ap\u00f3s a montagem. Componentes como BGAs, QFNs, LGAs e outros encapsulamentos terminados na parte inferior posicionam suas conex\u00f5es el\u00e9tricas sob o corpo do componente, onde a inspe\u00e7\u00e3o manual e <a href=\"https:\/\/pcbcool.com\/pt-br\/technical-guides\/what-is-aoi\/\">AOI<\/a> n\u00e3o podem ser vistos diretamente.<\/p><p>\u00c9 aqui que a inspe\u00e7\u00e3o por raio-X de PCB se torna importante. Em vez de verificar apenas a superf\u00edcie da placa, a inspe\u00e7\u00e3o por raio-X permite que os fabricantes olhem atrav\u00e9s do componente e da estrutura da PCB para avaliar as juntas de solda ocultas e a qualidade da montagem interna.<\/p><p>Se voc\u00ea ainda n\u00e3o est\u00e1 familiarizado com a inspe\u00e7\u00e3o de raios-X em PCBs, este artigo \u00e9 um bom ponto de partida. Abordaremos a tecnologia de forma pr\u00e1tica, para que voc\u00ea possa entender o que ela faz, onde \u00e9 \u00fatil e por que se tornou uma parte importante do controle de qualidade moderno na montagem de PCBs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d72cc6 wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"9d72cc6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper wd-set-mb reset-last-child wd-title-color-primary wd-title-style-underlined wd-title-size-large text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h2 class=\"woodmart-title-container title wd-fontsize-xxl\">O que \u00e9 Inspe\u00e7\u00e3o por Raio-X na Ind\u00fastria de Placas de Circuito Impresso (PCI)<\/h2> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c32b8d6 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"c32b8d6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Para pessoas fora da ind\u00fastria eletr\u00f4nica, a palavra \u201craio-X\u201d pode primeiramente remeter \u00e0 imagem m\u00e9dica. A inspe\u00e7\u00e3o por raio-X de PCBs baseia-se em um princ\u00edpio f\u00edsico semelhante, mas seu prop\u00f3sito \u00e9 diferente. \u00c9 utilizada para examinar a condi\u00e7\u00e3o interna de uma PCB nua ou de uma placa de circuito montada sem cortar a placa.<\/p><p>Durante a inspe\u00e7\u00e3o, os raios X atravessam a PCB. Diferentes materiais absorvem a radia\u00e7\u00e3o em n\u00edveis variados. Materiais densos, como cobre, solda e os terminais dos componentes, absorvem mais raios X e aparecem mais escuros ou mais definidos na imagem, enquanto materiais menos densos permitem que mais radia\u00e7\u00e3o passe.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5955ae6 elementor-widget elementor-widget-image\" data-id=\"5955ae6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"192\" src=\"https:\/\/pcbcool.com\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/A-photograph-of-a-PCB-revealed-under-X-ray-illumination-400x192.jpg\" class=\"wd-lazy-fade attachment-medium size-medium wp-image-49497\" alt=\"Uma fotografia de uma placa de circuito impresso (PCB) revelada sob ilumina\u00e7\u00e3o de raios X\" srcset=\"\" data-srcset=\"https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/A-photograph-of-a-PCB-revealed-under-X-ray-illumination-400x192.jpg 400w, https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/A-photograph-of-a-PCB-revealed-under-X-ray-illumination-768x368.jpg 768w, https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/A-photograph-of-a-PCB-revealed-under-X-ray-illumination-18x9.jpg 18w, https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/A-photograph-of-a-PCB-revealed-under-X-ray-illumination-600x287.jpg 600w, https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/A-photograph-of-a-PCB-revealed-under-X-ray-illumination-150x72.jpg 150w, https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/A-photograph-of-a-PCB-revealed-under-X-ray-illumination.jpg 800w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b9847c5 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"b9847c5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Este contraste permite que o sistema de inspe\u00e7\u00e3o revele detalhes que n\u00e3o podem ser verificados a partir da superf\u00edcie, incluindo juntas de solda sob componentes, vias e estruturas internas de placas multicamadas.<\/p><p>Como a placa permanece intacta, a inspe\u00e7\u00e3o por raio-X \u00e9 considerada um m\u00e9todo de inspe\u00e7\u00e3o n\u00e3o destrutivo. Na montagem de PCB, \u00e9 comumente utilizada ap\u00f3s a soldagem para verificar \u00e1reas de conex\u00e3o ocultas antes de testes funcionais, an\u00e1lise de falhas, decis\u00f5es de retrabalho ou revis\u00e3o final de qualidade.<\/p><p>Os sistemas de inspe\u00e7\u00e3o por raio-X para placas de circuito impresso (PCBs) geralmente s\u00e3o divididos em tr\u00eas tipos: 2D, 2.5D e 3D.<\/p><ul><li>A inspe\u00e7\u00e3o por Raios-X 2D fornece uma imagem plana da \u00e1rea inspecionada.<\/li><li>A inspe\u00e7\u00e3o por raios X 2.5D adiciona a observa\u00e7\u00e3o de vista angular.<\/li><li>A radiografia 3D, tamb\u00e9m conhecida como inspe\u00e7\u00e3o por raios-X CT, pode reconstruir uma imagem tridimensional atrav\u00e9s de varreduras em m\u00faltiplos \u00e2ngulos.<\/li><\/ul><p>Dentre esses m\u00e9todos, o Raio-X 3D oferece a visualiza\u00e7\u00e3o mais detalhada de estruturas internas, mas tamb\u00e9m requer um investimento maior em equipamentos, um tempo de inspe\u00e7\u00e3o mais longo e uma opera\u00e7\u00e3o mais complexa. Por essa raz\u00e3o, o Raio-X 2D permanece o m\u00e9todo mais comumente adotado na produ\u00e7\u00e3o cotidiana de montagem de PCBs, enquanto o Raio-X 3D \u00e9 geralmente reservado para necessidades de inspe\u00e7\u00e3o mais avan\u00e7adas.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5d3db3b wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"5d3db3b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper wd-set-mb reset-last-child wd-title-color-primary wd-title-style-underlined wd-title-size-large text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h2 class=\"woodmart-title-container title wd-fontsize-xxl\">Por que a inspe\u00e7\u00e3o por raio-X \u00e9 importante na fabrica\u00e7\u00e3o moderna de eletr\u00f4nicos<\/h2> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-300a972 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"300a972\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A necessidade de inspe\u00e7\u00e3o por raio-X decorre de uma clara tend\u00eancia da ind\u00fastria: os dispositivos eletr\u00f4nicos est\u00e3o se tornando menores, mais leves e com maior densidade funcional.<\/p><p>Para suportar essa tend\u00eancia, as embalagens de componentes evolu\u00edram de componentes tradicionais de furo passante para dispositivos de montagem em superf\u00edcie e, em seguida, para pacotes mais avan\u00e7ados, como BGA, QFN, LGA e CSP. Esses pacotes economizam espa\u00e7o na placa de circuito impresso (PCB) e suportam desempenho mais alto, mas tamb\u00e9m criam um novo desafio de inspe\u00e7\u00e3o.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fdbef09 elementor-widget elementor-widget-image\" data-id=\"fdbef09\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"104\" src=\"https:\/\/pcbcool.com\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/BGA-QFN-LGA-and-CSP-400x104.jpg\" class=\"wd-lazy-fade attachment-medium size-medium wp-image-49504\" alt=\"BGA, QFN, LGA e CSP\" srcset=\"\" data-srcset=\"https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/BGA-QFN-LGA-and-CSP-400x104.jpg 400w, https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/BGA-QFN-LGA-and-CSP-1300x339.jpg 1300w, https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/BGA-QFN-LGA-and-CSP-768x200.jpg 768w, https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/BGA-QFN-LGA-and-CSP-1536x400.jpg 1536w, https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/BGA-QFN-LGA-and-CSP-18x5.jpg 18w, https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/BGA-QFN-LGA-and-CSP-600x156.jpg 600w, https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/BGA-QFN-LGA-and-CSP-150x39.jpg 150w, https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/BGA-QFN-LGA-and-CSP.jpg 1700w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-df780da color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"df780da\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-size: 16px;\">Em muitos desses componentes, as juntas de solda est\u00e3o localizadas sob o corpo do encapsulamento. Ap\u00f3s a montagem e soldagem por refluxo, essas juntas n\u00e3o s\u00e3o mais vis\u00edveis da superf\u00edcie.<\/span><\/p><p>Um encapsulamento BGA, por exemplo, pode conter centenas ou at\u00e9 milhares de esferas de solda sob o componente. Uma placa pode passar pela inspe\u00e7\u00e3o visual e AOI, mesmo apresentando defeitos ocultos sob o BGA. O mesmo problema pode ocorrer com encapsulamentos QFN, especialmente nas \u00e1reas de pads t\u00e9rmicos e soldagem do lado inferior.<\/p><p>A inspe\u00e7\u00e3o por raios X ajuda os fabricantes a reduzir essa lacuna. Ela permite que engenheiros inspecionem juntas de solda ocultas antes que a placa avance para as fases de teste posteriores, retrabalho, envio ou integra\u00e7\u00e3o do produto.<\/p><p>Isto \u00e9 especialmente importante para projetos que envolvam:<\/p><ul><li>Componentes BGA de passo fino<\/li><li>Alta densidade <a href=\"https:\/\/pcbcool.com\/pt-br\/technical-guides\/smt-assembly-process-flow\/\">Montagem SMT<\/a><\/li><li>Pacotes QFN com pads t\u00e9rmicos<\/li><li>Inspe\u00e7\u00e3o da Primeira Pe\u00e7a Antes da Produ\u00e7\u00e3o em Massa<\/li><li>An\u00e1lise de falha para problemas em PCB ou PCBA<\/li><\/ul><p>Nesses casos, a inspe\u00e7\u00e3o por raios-X n\u00e3o \u00e9 apenas uma etapa adicional de qualidade. \u00c9 uma forma pr\u00e1tica de confirmar se as juntas de solda ocultas se formaram corretamente.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3fe0f8c wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"3fe0f8c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper wd-set-mb reset-last-child wd-title-color-primary wd-title-style-underlined wd-title-size-large text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h2 class=\"woodmart-title-container title wd-fontsize-xxl\">Problemas em PCB Detect\u00e1veis por Inspe\u00e7\u00e3o por Raio-X<\/h2> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8d880ef wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"8d880ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper wd-set-mb reset-last-child wd-title-color-default wd-title-style-default wd-title-size-medium text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h3 class=\"woodmart-title-container title wd-fontsize-xl\">Vazios de Solda BGA<\/h3> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a48f6ec elementor-widget elementor-widget-image\" data-id=\"a48f6ec\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/pcbcool.com\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/BGA-Solder-Voids-1-150x150.jpg\" class=\"wd-lazy-fade attachment-thumbnail size-thumbnail wp-image-49517\" alt=\"Vazios de Solda BGA\" srcset=\"\" data-srcset=\"https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/BGA-Solder-Voids-1-150x150.jpg 150w, https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/BGA-Solder-Voids-1-300x300.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-685031a color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"685031a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Em uma esfera de solda BGA, vazios geralmente aparecem como manchas mais claras dentro da \u00e1rea mais escura da solda. Engenheiros verificam tr\u00eas pontos: o tamanho dos vazios, sua localiza\u00e7\u00e3o e se s\u00e3o isolados ou repetidos em muitas esferas.<\/p><p>Pequenos vazios dispersos podem ser aceit\u00e1veis, mas vazios grandes, vazios concentrados ou padr\u00f5es de esvaziamento repetidos podem indicar problemas no processo, como g\u00e1s aprisionado, libera\u00e7\u00e3o inadequada da pasta ou um perfil de reflow inadequado.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d5ea48 wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"2d5ea48\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper wd-set-mb reset-last-child wd-title-color-default wd-title-style-default wd-title-size-medium text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h3 class=\"woodmart-title-container title wd-fontsize-xl\">Pontes de Solda Ocultas<\/h3> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c9b47b1 elementor-widget elementor-widget-image\" data-id=\"c9b47b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/pcbcool.com\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/Hidden-Solder-Bridges-1-150x150.jpg\" class=\"wd-lazy-fade attachment-thumbnail size-thumbnail wp-image-49518\" alt=\"Pontes de Solda Ocultas\" srcset=\"\" data-srcset=\"https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/Hidden-Solder-Bridges-1-150x150.jpg 150w, https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/Hidden-Solder-Bridges-1-300x300.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fcf5e7e color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"fcf5e7e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Uma ponte de solda oculta geralmente aparece como uma conex\u00e3o escura entre duas \u00e1reas de solda que deveriam estar separadas. Na inspe\u00e7\u00e3o BGA, o ponto chave \u00e9 verificar se cada esfera de solda mant\u00e9m um espa\u00e7o claro da pr\u00f3xima.<\/p><p>Se duas esferas parecerem fundidas, esticadas ou conectadas por um estreito caminho de solda, a placa pode apresentar risco de curto-circuito. \u00c9 por isso que os raios-X s\u00e3o frequentemente utilizados antes de ligar placas com conex\u00f5es densas na parte inferior.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dde5cf8 wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"dde5cf8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper wd-set-mb reset-last-child wd-title-color-default wd-title-style-default wd-title-size-medium text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h3 class=\"woodmart-title-container title wd-fontsize-xl\">Bolas BGA desalinhadas ou deslocamento de componente<\/h3> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-731b5db elementor-widget elementor-widget-image\" data-id=\"731b5db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/pcbcool.com\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/Misaligned-BGA-Balls-1-150x150.jpg\" class=\"wd-lazy-fade attachment-thumbnail size-thumbnail wp-image-49520\" alt=\"Bolas de BGA desalinhadas\" srcset=\"\" data-srcset=\"https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/Misaligned-BGA-Balls-1-150x150.jpg 150w, https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/Misaligned-BGA-Balls-1-300x300.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e6be79f color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"e6be79f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Para o alinhamento BGA, os engenheiros observam o padr\u00e3o geral das esferas. Uma matriz normal deve apresentar espa\u00e7amento uniforme, forma consistente das esferas e uma grade regular.<\/p><p>Se o pacote se moveu, a imagem poder\u00e1 mostrar esferas desalinhadas, espa\u00e7amento irregular, juntas comprimidas de um lado ou juntas esticadas de outro. Isso ajuda a confirmar se o componente permaneceu alinhado durante a montagem e o reflow.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7638a66 wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"7638a66\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper wd-set-mb reset-last-child wd-title-color-default wd-title-style-default wd-title-size-medium text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h3 class=\"woodmart-title-container title wd-fontsize-xl\">Vazios na Pastilha T\u00e9rmica de QFN<\/h3> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b4e290d elementor-widget elementor-widget-image\" data-id=\"b4e290d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/pcbcool.com\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/QFN-Thermal-Pad-Voiding-1-150x150.jpg\" class=\"wd-lazy-fade attachment-thumbnail size-thumbnail wp-image-49519\" alt=\"Vazios na Pastilha T\u00e9rmica de QFN\" srcset=\"\" data-srcset=\"https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/QFN-Thermal-Pad-Voiding-1-150x150.jpg 150w, https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/QFN-Thermal-Pad-Voiding-1-300x300.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b02fd85 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"b02fd85\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Para encapsulamentos QFN, os raios X s\u00e3o utilizados principalmente para verificar a cobertura de solda sob o pad t\u00e9rmico exposto. Bolhas aparecem como \u00e1reas mais claras dentro da regi\u00e3o soldada do pad.<\/p><p>Engenheiros geralmente observam a \u00e1rea total de vazios, os maiores vazios individuais e se os vazios est\u00e3o concentrados no caminho de transfer\u00eancia de calor. Se o pad de solda apresentar baixa espalhabilidade de solda ou vazamento excessivo, o processo pode necessitar de ajuste no design do stencil, volume de pasta de solda ou configura\u00e7\u00f5es de refus\u00e3o.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-66e61be wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"66e61be\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper wd-set-mb reset-last-child wd-title-color-default wd-title-style-default wd-title-size-medium text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h3 class=\"woodmart-title-container title wd-fontsize-xl\">Soldagem por Absor\u00e7\u00e3o de Esferas<\/h3> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c355d7b elementor-widget elementor-widget-image\" data-id=\"c355d7b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/pcbcool.com\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/Solder-Ball-Wicking-1-150x150.jpg\" class=\"wd-lazy-fade attachment-thumbnail size-thumbnail wp-image-49516\" alt=\"Soldagem por Absor\u00e7\u00e3o de Esferas\" srcset=\"\" data-srcset=\"https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/Solder-Ball-Wicking-1-150x150.jpg 150w, https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/06\/Solder-Ball-Wicking-1-300x300.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-04e048e color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"04e048e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\"Solder ball wicking\" significa que a solda se afastou da \u00e1rea pretendida da junta. Em uma imagem de raio-X, isso pode se manifestar como um volume reduzido de solda na junta, uma forma irregular da esfera de solda ou um rastro an\u00f4malo de solda se estendendo em dire\u00e7\u00e3o a um via ou estrutura pr\u00f3xima.<\/p><p>A diferen\u00e7a fundamental de \"voiding\" \u00e9 que \"voiding\" se refere a um espa\u00e7o vazio dentro da solda, enquanto \"wicking\" demonstra a solda fluindo para longe de onde deveria permanecer.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"wd-negative-gap elementor-element elementor-element-ed5ce3e e-flex e-con-boxed e-con e-parent\" data-id=\"ed5ce3e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-299663d wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"299663d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper wd-set-mb reset-last-child wd-title-color-primary wd-title-style-underlined wd-title-size-large text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h2 class=\"woodmart-title-container title wd-fontsize-xxl\">Inspe\u00e7\u00e3o AOI vs. Raio-X vs. Teste Funcional<\/h2> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a6842f color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"9a6842f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"table-scroll\">\n<table>\n<thead>\n<tr>\n<th>M\u00e9todo<\/th>\n<th>Prop\u00f3sito Principal<\/th>\n<th>Melhor para<\/th>\n<th>Limita\u00e7\u00e3o<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Inspe\u00e7\u00e3o Visual<\/td>\n<td>Revis\u00e3o b\u00e1sica da superf\u00edcie<\/td>\n<td>Defeitos \u00f3bvios de apar\u00eancia, verifica\u00e7\u00f5es manuais de qualidade<\/td>\n<td>N\u00e3o \u00e9 poss\u00edvel detectar juntas de solda ocultas<\/td>\n<\/tr>\n<tr>\n<td>AOI<\/td>\n<td>Inspe\u00e7\u00e3o \u00f3ptica automatizada<\/td>\n<td>Posicionamento de componentes, polaridade, componentes em falta, defeitos vis\u00edveis de solda<\/td>\n<td>N\u00e3o \u00e9 poss\u00edvel visualizar abaixo de encapsulamentos BGA, QFN, CSP ou outros tipos de encapsulamentos ocultos.<\/td>\n<\/tr>\n<tr>\n<td>Inspe\u00e7\u00e3o por Raio-X<\/td>\n<td>Soldagem oculta e inspe\u00e7\u00e3o interna<\/td>\n<td>BGA, QFN, CSP, vazios de solda, pontes ocultas, solda insuficiente, defeitos internos<\/td>\n<td>N\u00e3o \u00e9 poss\u00edvel verificar completamente a fun\u00e7\u00e3o do produto<\/td>\n<\/tr>\n<tr>\n<td>TIC<\/td>\n<td>Teste el\u00e9trico em circuito<\/td>\n<td>Shorts, aberturas, valores incorretos, componentes ausentes, falhas b\u00e1sicas no n\u00edvel do circuito<\/td>\n<td>Requer pontos de teste e gabaritos<\/td>\n<\/tr>\n<tr>\n<td>FCT<\/td>\n<td>Testes de desempenho funcional<\/td>\n<td>Verificando se a placa montada funciona conforme o esperado<\/td>\n<td>Pode n\u00e3o identificar a causa raiz f\u00edsica de um defeito<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"wd-negative-gap elementor-element elementor-element-d823f51 e-flex e-con-boxed e-con e-parent\" data-id=\"d823f51\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5c02974 wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"5c02974\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper wd-set-mb reset-last-child wd-title-color-primary wd-title-style-underlined wd-title-size-large text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h2 class=\"woodmart-title-container title wd-fontsize-xxl\">Toda montagem de PCB exige inspe\u00e7\u00e3o por raio-X?<\/h2> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5195831 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"5195831\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>N\u00e3o. A inspe\u00e7\u00e3o por raio-X n\u00e3o \u00e9 necess\u00e1ria para toda montagem de PCB.<\/p><p>Para placas simples com juntas de solda majoritariamente vis\u00edveis, inspe\u00e7\u00e3o \u00f3ptica automatizada (AOI), inspe\u00e7\u00e3o visual, teste em circuito (ICT) e teste funcional podem ser suficientes. Por exemplo, uma placa que utiliza resistores padr\u00e3o, capacitores, diodos, encapsulamentos SOIC, conectores e componentes through-hole pode n\u00e3o necessitar de inspe\u00e7\u00e3o por raios-X, a menos que haja uma preocupa\u00e7\u00e3o espec\u00edfica de qualidade.<\/p><p>A inspe\u00e7\u00e3o por raios-X torna-se mais valiosa quando a montagem inclui:<\/p><ul><li>Soldas ocultas<\/li><li>Pacotes BGA ou QFN<\/li><li>\u00c1reas de alta densidade SMT<\/li><li>Componentes de passo fino<\/li><li>Soldagem com pastilha t\u00e9rmica<\/li><li>Requisitos de aplica\u00e7\u00f5es de alta confiabilidade<\/li><li>Necessidades de an\u00e1lise de falhas<\/li><\/ul><p>Na fabrica\u00e7\u00e3o pr\u00e1tica de PCBA, a quest\u00e3o n\u00e3o deveria ser: \u201cCada placa necessita de inspe\u00e7\u00e3o por raio-X?\u201d<\/p><p>Uma pergunta melhor \u00e9:<\/p><blockquote><p>Onde residem os riscos ocultos nesta montagem e qual m\u00e9todo de inspe\u00e7\u00e3o pode detect\u00e1-los?<\/p><\/blockquote><p>Se o risco principal for a qualidade vis\u00edvel da soldagem, a Inspe\u00e7\u00e3o \u00d3tica Automatizada (AOI) pode ser o m\u00e9todo adequado. Se o risco estiver oculto sob um encapsulamento BGA ou QFN, a inspe\u00e7\u00e3o por raios-X torna-se muito mais importante. Caso a preocupa\u00e7\u00e3o seja o desempenho do produto final, o teste funcional \u00e9 essencial.<\/p><p>Um fabricante de PCBA capaz deve recomendar o plano de inspe\u00e7\u00e3o adequado com base no projeto real da placa, no encapsulamento do componente, no ambiente de aplica\u00e7\u00e3o e nos requisitos de qualidade do cliente.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9bf9d39 wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"9bf9d39\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper wd-set-mb reset-last-child wd-title-color-primary wd-title-style-underlined wd-title-size-large text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h2 class=\"woodmart-title-container title wd-fontsize-xxl\">O que procurar em um fabricante de PCBA com capacidade de inspe\u00e7\u00e3o por raios-X<\/h2> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f4f44f7 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"f4f44f7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Ao escolher um fabricante de PCBA, n\u00e3o basta perguntar se a f\u00e1brica possui m\u00e1quina de raio-X. A quest\u00e3o mais importante \u00e9 se a equipe sabe quando e como utiliz\u00e1-la corretamente.<\/p><p>Um fabricante capaz deve compreender:<\/p><ul><li>Quais pacotes de componentes exigem inspe\u00e7\u00e3o por raios X<\/li><li>Como avaliar a qualidade da solda BGA<\/li><li>Como identificar vazios de solda, pontes de solda, aberturas e desalinhamento<\/li><li>Como inspecionar a vacuidade da pastilha t\u00e9rmica QFN<\/li><li>Como conectar achados de Raios-X com a melhoria de processos SMT<\/li><li>Como combinar inspe\u00e7\u00e3o por raio-X com AOI, ICT, FCT e retrabalho<\/li><li>Como fornecer imagens ou relat\u00f3rios de inspe\u00e7\u00e3o quando exigido<\/li><\/ul><p>Para <a href=\"https:\/\/pcbcool.com\/pt-br\/services\/pcb-assembly\/\">excelentes servi\u00e7os de montagem de placas de circuito impresso<\/a>, A inspe\u00e7\u00e3o por raio-X deve fazer parte de um processo de qualidade orientado pela engenharia, e n\u00e3o ser apenas uma formalidade. O valor adv\u00e9m n\u00e3o apenas do equipamento em si, mas da capacidade de interpretar a imagem e conectar os achados a decis\u00f5es reais de fabrica\u00e7\u00e3o.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0b5cd72 wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"0b5cd72\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper wd-set-mb reset-last-child wd-title-color-primary wd-title-style-underlined wd-title-size-large text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h2 class=\"woodmart-title-container title wd-fontsize-xxl\">Considera\u00e7\u00f5es Finais<\/h2> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ed29c84 color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"ed29c84\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A inspe\u00e7\u00e3o por raio-X de PCBs n\u00e3o se trata apenas de encontrar defeitos ocultos. Seu verdadeiro valor reside em fornecer aos fabricantes um entendimento mais claro do que aconteceu sob o corpo do componente, especialmente quando as juntas de solda n\u00e3o podem ser verificadas pela superf\u00edcie.<\/p><p>Para projetos modernos de PCBA utilizando BGA, QFN, CSP, LGA ou designs SMT de alta densidade, essa visibilidade pode fazer uma diferen\u00e7a real no controle de processo, an\u00e1lise de falhas e confiabilidade do produto a longo prazo.<\/p><p>No <a href=\"https:\/\/pcbcool.com\/pt-br\/\">PCBCool<\/a>, suportamos a fabrica\u00e7\u00e3o de PCB e PCBA com um sistema completo de controle de qualidade, incluindo AOI, testes funcionais e inspe\u00e7\u00e3o avan\u00e7ada por raio-X. Para projetos que exigem an\u00e1lise interna mais profunda, tamb\u00e9m estamos equipados com capacidade de inspe\u00e7\u00e3o por raio-X 3D para ajudar os clientes a verificar montagens complexas com maior confian\u00e7a.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"wd-negative-gap elementor-element elementor-element-574f1fd6 e-flex e-con-boxed e-con e-parent\" data-id=\"574f1fd6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5c60c6b5 wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"5c60c6b5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper wd-set-mb reset-last-child wd-title-color-primary wd-title-style-underlined wd-title-size-large text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<h2 class=\"woodmart-title-container title wd-fontsize-xxl\">Perguntas Frequentes<\/h2> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-138a87ec e-con-full e-flex e-con e-child\" data-id=\"138a87ec\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-7feee959 e-con-full e-flex e-con e-child\" data-id=\"7feee959\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-22e96f85 elementor-widget elementor-widget-wd_accordion\" data-id=\"22e96f85\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t<div class=\"wd-accordion wd-style-shadow wd-titles-left wd-opener-pos-left wd-opener-style-arrow\" data-state=\"all_closed\">\n\t\t\t\t\t\t\t\n\t\t\t\t<div class=\"wd-accordion-item\">\n\t\t\t\t\t<div class=\"wd-accordion-title wd-role-btn\" data-accordion-index=\"0\" tabindex=\"0\">\n\t\t\t\t\t\t<div class=\"wd-accordion-title-text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tQ1: A Inspe\u00e7\u00e3o por Raio-X Pode Substituir o Teste Funcional?\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<span class=\"wd-accordion-opener\"><\/span>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-accordion-content wd-entry-content\" data-accordion-index=\"0\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<p>R: N\u00e3o. A inspe\u00e7\u00e3o por raio-X mostra a condi\u00e7\u00e3o f\u00edsica das juntas de solda e das estruturas internas, mas n\u00e3o pode confirmar se o circuito funciona corretamente. Uma placa pode passar na inspe\u00e7\u00e3o por raio-X e ainda falhar devido a problemas de firmware, valores de componentes incorretos, CIs danificados ou problemas de projeto.<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<div class=\"wd-accordion-item\">\n\t\t\t\t\t<div class=\"wd-accordion-title wd-role-btn\" data-accordion-index=\"1\" tabindex=\"0\">\n\t\t\t\t\t\t<div class=\"wd-accordion-title-text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tQ2: A Inspe\u00e7\u00e3o \u00d3tica Automatizada (AOI) \u00e9 suficiente para todos os projetos de soldagem de PCBA?\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<span class=\"wd-accordion-opener\"><\/span>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-accordion-content wd-entry-content\" data-accordion-index=\"1\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<p>R: N\u00e3o. A Inspe\u00e7\u00e3o \u00d3tica Autom\u00e1tica (AOI) \u00e9 eficaz para defeitos vis\u00edveis, mas n\u00e3o permite inspecionar diretamente juntas de solda ocultas sob componentes como encapsulamentos BGA, QFN, CSP ou LGA.<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<div class=\"wd-accordion-item\">\n\t\t\t\t\t<div class=\"wd-accordion-title wd-role-btn\" data-accordion-index=\"2\" tabindex=\"0\">\n\t\t\t\t\t\t<div class=\"wd-accordion-title-text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tQ3: A Inspe\u00e7\u00e3o por Raio-X \u00e9 Necess\u00e1ria Apenas para Produtos Caros?\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<span class=\"wd-accordion-opener\"><\/span>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-accordion-content wd-entry-content\" data-accordion-index=\"2\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<p>N\u00e3o. A necessidade de inspe\u00e7\u00e3o por raios-X depende mais do risco de montagem do que do pre\u00e7o do produto. Uma placa de baixo custo com componentes BGA ou SMT de alta densidade pode precisar de inspe\u00e7\u00e3o por raios-X, enquanto uma placa de alto valor com juntas de solda vis\u00edveis simples pode n\u00e3o precisar.<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<div class=\"wd-accordion-item\">\n\t\t\t\t\t<div class=\"wd-accordion-title wd-role-btn\" data-accordion-index=\"3\" tabindex=\"0\">\n\t\t\t\t\t\t<div class=\"wd-accordion-title-text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tQ4: A Inspe\u00e7\u00e3o por Raios X Consegue Encontrar Todos os Defeitos Poss\u00edveis?\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<span class=\"wd-accordion-opener\"><\/span>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-accordion-content wd-entry-content\" data-accordion-index=\"3\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<p>R: N\u00e3o. Alguns problemas requerem o uso de TICs, testes funcionais, testes t\u00e9rmicos, an\u00e1lise de microse\u00e7\u00e3o ou uma revis\u00e3o de engenharia adicional.<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<div class=\"wd-accordion-item\">\n\t\t\t\t\t<div class=\"wd-accordion-title wd-role-btn\" data-accordion-index=\"4\" tabindex=\"0\">\n\t\t\t\t\t\t<div class=\"wd-accordion-title-text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tQ5: A Inspe\u00e7\u00e3o por Raios-X pode Detectar Juntas de Solda Frias?\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<span class=\"wd-accordion-opener\"><\/span>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-accordion-content wd-entry-content\" data-accordion-index=\"4\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<p>\u00c0s vezes. Se a junta fria causar uma forma anormal, separa\u00e7\u00e3o, vazios ou distribui\u00e7\u00e3o inadequada da solda, o raio-X pode ajudar a identific\u00e1-la.<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<div class=\"wd-accordion-item\">\n\t\t\t\t\t<div class=\"wd-accordion-title wd-role-btn\" data-accordion-index=\"5\" tabindex=\"0\">\n\t\t\t\t\t\t<div class=\"wd-accordion-title-text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tQ6: A Inspe\u00e7\u00e3o por Raio-X Consegue Detectar Circuitos Abertos?\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<span class=\"wd-accordion-opener\"><\/span>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-accordion-content wd-entry-content\" data-accordion-index=\"5\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<p>Pode ajudar a identificar riscos de juntas abertas, como solda insuficiente ou forma\u00e7\u00e3o de junta inadequada. No entanto, a inspe\u00e7\u00e3o por raio-X n\u00e3o confirma eletricamente a continuidade.<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<div class=\"wd-accordion-item\">\n\t\t\t\t\t<div class=\"wd-accordion-title wd-role-btn\" data-accordion-index=\"6\" tabindex=\"0\">\n\t\t\t\t\t\t<div class=\"wd-accordion-title-text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tQ7: A Inspe\u00e7\u00e3o por Raio-X Pode Detectar Curto-Circuitos?\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<span class=\"wd-accordion-opener\"><\/span>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-accordion-content wd-entry-content\" data-accordion-index=\"6\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<p>Sim, se o curto-circuito for causado por uma ponte de solda vis\u00edvel ou uma conex\u00e3o de solda anormal.<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2b32d82c e-con-full e-flex e-con e-child\" data-id=\"2b32d82c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a272c7d elementor-widget elementor-widget-wd_accordion\" data-id=\"a272c7d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n\t\t<div class=\"wd-accordion wd-style-shadow wd-titles-left wd-opener-pos-left wd-opener-style-arrow\" data-state=\"all_closed\">\n\t\t\t\t\t\t\t\n\t\t\t\t<div class=\"wd-accordion-item\">\n\t\t\t\t\t<div class=\"wd-accordion-title wd-role-btn\" data-accordion-index=\"0\" tabindex=\"0\">\n\t\t\t\t\t\t<div class=\"wd-accordion-title-text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tQ8: A radiografia 3D \u00e9 sempre melhor que a radiografia 2D?\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<span class=\"wd-accordion-opener\"><\/span>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-accordion-content wd-entry-content\" data-accordion-index=\"0\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<p>R: Nem sempre. O raio-X 3D fornece mais detalhes internos, mas o raio-X 2D \u00e9 frequentemente suficiente para inspe\u00e7\u00f5es de rotina de BGA, QFN e juntas de solda.<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<div class=\"wd-accordion-item\">\n\t\t\t\t\t<div class=\"wd-accordion-title wd-role-btn\" data-accordion-index=\"1\" tabindex=\"0\">\n\t\t\t\t\t\t<div class=\"wd-accordion-title-text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tPor que o raio-X 2D ainda \u00e9 amplamente utilizado?\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<span class=\"wd-accordion-opener\"><\/span>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-accordion-content wd-entry-content\" data-accordion-index=\"1\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<p>A radiografia 2D \u00e9 mais r\u00e1pida, econ\u00f4mica e, para muitos projetos de produ\u00e7\u00e3o, fornece informa\u00e7\u00f5es suficientes para julgar defeitos comuns de soldagem ocultos.<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<div class=\"wd-accordion-item\">\n\t\t\t\t\t<div class=\"wd-accordion-title wd-role-btn\" data-accordion-index=\"2\" tabindex=\"0\">\n\t\t\t\t\t\t<div class=\"wd-accordion-title-text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tQ10: Quando a inspe\u00e7\u00e3o por Raios-X 3D \u00e9 \u00fatil?\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<span class=\"wd-accordion-opener\"><\/span>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-accordion-content wd-entry-content\" data-accordion-index=\"2\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<p>\u00c9 frequentemente utilizado para montagens complexas, an\u00e1lise de falhas dif\u00edceis, produtos de alta confiabilidade ou revis\u00e3o detalhada da estrutura interna.<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<div class=\"wd-accordion-item\">\n\t\t\t\t\t<div class=\"wd-accordion-title wd-role-btn\" data-accordion-index=\"3\" tabindex=\"0\">\n\t\t\t\t\t\t<div class=\"wd-accordion-title-text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tQ11: A Inspe\u00e7\u00e3o por Raio-X Retarda a Produ\u00e7\u00e3o?\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<span class=\"wd-accordion-opener\"><\/span>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-accordion-content wd-entry-content\" data-accordion-index=\"3\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<p>Pode adicionar tempo de inspe\u00e7\u00e3o, especialmente para inspe\u00e7\u00e3o detalhada ou 3D. Em produ\u00e7\u00e3o, os fabricantes geralmente aplicam raios-X com base no risco do projeto, tipo de componente, plano de amostragem ou requisitos do cliente.<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<div class=\"wd-accordion-item\">\n\t\t\t\t\t<div class=\"wd-accordion-title wd-role-btn\" data-accordion-index=\"4\" tabindex=\"0\">\n\t\t\t\t\t\t<div class=\"wd-accordion-title-text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tQ12: O que os engenheiros devem procurar em um relat\u00f3rio de inspe\u00e7\u00e3o de raios-X?\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<span class=\"wd-accordion-opener\"><\/span>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-accordion-content wd-entry-content\" data-accordion-index=\"4\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<p>A: Um relat\u00f3rio \u00fatil deve exibir o tipo de defeito, a localiza\u00e7\u00e3o do defeito, evid\u00eancias em imagem, componentes afetados, julgamento de severidade e os pr\u00f3ximos passos recomendados.<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<div class=\"wd-accordion-item\">\n\t\t\t\t\t<div class=\"wd-accordion-title wd-role-btn\" data-accordion-index=\"5\" tabindex=\"0\">\n\t\t\t\t\t\t<div class=\"wd-accordion-title-text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tQ13: Os clientes precisam solicitar a inspe\u00e7\u00e3o por raio-X com anteced\u00eancia?\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<span class=\"wd-accordion-opener\"><\/span>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-accordion-content wd-entry-content\" data-accordion-index=\"5\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<p>\u00c9 melhor discuti-lo antecipadamente; isso ajuda a definir o escopo da inspe\u00e7\u00e3o, o n\u00edvel de amostragem, o formato do relat\u00f3rio e os crit\u00e9rios de aceita\u00e7\u00e3o.<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<div class=\"wd-accordion-item\">\n\t\t\t\t\t<div class=\"wd-accordion-title wd-role-btn\" data-accordion-index=\"6\" tabindex=\"0\">\n\t\t\t\t\t\t<div class=\"wd-accordion-title-text\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\t\tA Inspe\u00e7\u00e3o por Raio-X \u00e9 usada apenas para PCBA?\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<span class=\"wd-accordion-opener\"><\/span>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div class=\"wd-accordion-content wd-entry-content\" data-accordion-index=\"6\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<p>R: N\u00e3o. A inspe\u00e7\u00e3o por raios-X \u00e9 amplamente utilizada para PCBA, mas tamb\u00e9m pode apoiar verifica\u00e7\u00f5es na fabrica\u00e7\u00e3o de PCBs. Por exemplo, pode auxiliar na revis\u00e3o de vias enterradas, estruturas internas, alinhamento de camadas ou defeitos ocultos em placas multicamadas.<\/p>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-46d73f7c elementor-widget elementor-widget-shortcode\" data-id=\"46d73f7c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\t\t\t<link rel=\"stylesheet\" id=\"elementor-post-36230-css\" href=\"https:\/\/pcbcool.com\/wp-content\/uploads\/elementor\/css\/post-36230.css?ver=1783499447\" type=\"text\/css\" media=\"all\">\n\t\t\t\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"36230\" class=\"elementor elementor-36230\" data-elementor-post-type=\"cms_block\">\n\t\t\t\t<div class=\"wd-negative-gap elementor-element elementor-element-b29da14 e-flex e-con-boxed e-con e-parent\" data-id=\"b29da14\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-daaf6b0 e-con-full e-flex e-con e-child\" data-id=\"daaf6b0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-e3028c4 e-con-full e-flex e-con e-child\" data-id=\"e3028c4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b85dd61 elementor-widget elementor-widget-image\" data-id=\"b85dd61\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"194\" height=\"194\" src=\"https:\/\/pcbcool.com\/wp-content\/themes\/woodmart\/images\/lazy.svg\" data-src=\"https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/01\/Loki.jpg\" class=\"wd-lazy-fade attachment-full size-full wp-image-36233\" alt=\"Loki\" srcset=\"\" data-srcset=\"https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/01\/Loki.jpg 194w, https:\/\/pcbcool.com\/wp-content\/uploads\/2026\/01\/Loki-150x150.jpg 150w\" sizes=\"auto, (max-width: 194px) 100vw, 194px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-35db7cb e-con-full e-flex e-con e-child\" data-id=\"35db7cb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a9b0585 wd-width-100 elementor-widget elementor-widget-wd_title\" data-id=\"a9b0585\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"wd_title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"title-wrapper wd-set-mb reset-last-child wd-title-color-default wd-title-style-default wd-title-size-default text-left\">\n\n\t\t\t\n\t\t\t<div class=\"liner-continer\">\n\t\t\t\t<div class=\"woodmart-title-container title wd-fontsize-l\">Loki | Especialista em Com\u00e9rcio Internacional e Fabrica\u00e7\u00e3o de Placas de Circuito Impresso (PCI)<\/div> \n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e54326e e-con-full e-flex e-con e-child\" data-id=\"e54326e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-12b46da color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"12b46da\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Loki atua no com\u00e9rcio internacional e em PCBs desde 2021, com experi\u00eancia em fabrica\u00e7\u00e3o, montagem e comunica\u00e7\u00e3o com clientes de PCBs. Na PCBCool, ele apoia a publica\u00e7\u00e3o de conte\u00fado t\u00e9cnico e auxilia na conex\u00e3o de solicita\u00e7\u00f5es de clientes com o gerente de conta adequado para acompanhamento eficiente de projetos.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-678d9e6 elementor-widget elementor-widget-html\" data-id=\"678d9e6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<div class=\"custom-btn-wrapper\">\r\n  <a href=\"https:\/\/pcbcool.com\/pt-br\/author\/ps_loki\/\" class=\"custom-btn\">Leia Mais Artigos de Loki \u2192<\/a>\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>A inspe\u00e7\u00e3o por raio-X de PCBs utiliza imagens n\u00e3o destrutivas para verificar juntas de solda ocultas e estruturas internas da placa, especialmente em montagens BGA, QFN e SMT de alta densidade, onde a inspe\u00e7\u00e3o visual n\u00e3o \u00e9 suficiente.<\/p>","protected":false},"author":5,"featured_media":49496,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"slim_seo":{"title":"O que \u00e9 Inspe\u00e7\u00e3o por Raio-X de PCB e Por Que \u00e9 Necess\u00e1ria | PCBCool","description":"A inspe\u00e7\u00e3o por raio-X de PCBs utiliza imagens n\u00e3o destrutivas para verificar juntas de solda ocultas e estruturas internas da placa, especialmente em montagens BGA, QFN e SMT de alta densidade, onde a inspe\u00e7\u00e3o visual n\u00e3o \u00e9 suficiente."},"footnotes":""},"categories":[113],"tags":[123,124],"post_folder":[],"class_list":["post-49417","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-guides","tag-pcb-assembly","tag-pcb-fabrication"],"_links":{"self":[{"href":"https:\/\/pcbcool.com\/pt-br\/wp-json\/wp\/v2\/posts\/49417","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pcbcool.com\/pt-br\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pcbcool.com\/pt-br\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pcbcool.com\/pt-br\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/pcbcool.com\/pt-br\/wp-json\/wp\/v2\/comments?post=49417"}],"version-history":[{"count":5,"href":"https:\/\/pcbcool.com\/pt-br\/wp-json\/wp\/v2\/posts\/49417\/revisions"}],"predecessor-version":[{"id":50197,"href":"https:\/\/pcbcool.com\/pt-br\/wp-json\/wp\/v2\/posts\/49417\/revisions\/50197"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pcbcool.com\/pt-br\/wp-json\/wp\/v2\/media\/49496"}],"wp:attachment":[{"href":"https:\/\/pcbcool.com\/pt-br\/wp-json\/wp\/v2\/media?parent=49417"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pcbcool.com\/pt-br\/wp-json\/wp\/v2\/categories?post=49417"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pcbcool.com\/pt-br\/wp-json\/wp\/v2\/tags?post=49417"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/pcbcool.com\/pt-br\/wp-json\/wp\/v2\/post_folder?post=49417"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}