{"id":4532,"date":"2023-05-29T06:18:59","date_gmt":"2023-05-29T06:18:59","guid":{"rendered":"https:\/\/www.besterpcba.com\/?p=4532"},"modified":"2023-07-26T05:56:17","modified_gmt":"2023-07-26T05:56:17","slug":"what-is-annular-ring","status":"publish","type":"post","link":"https:\/\/www.besterpcba.com\/pt_br\/o-que-e-anel-anular\/","title":{"rendered":"O que \u00e9 Anel Anular"},"content":{"rendered":"<div class=\"wp-block-group glossary_def\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h2 class=\"wp-block-heading\" id=\"annular-ring-definition\">Defini\u00e7\u00e3o de Anel Anular<\/h2>\n\n\n<p>Um anel anular na ind\u00fastria de PCB \u00e9 a \u00e1rea de cobre ao redor de um orif\u00edcio perfurado e finalizado, que \u00e9 usada para estabelecer uma boa conex\u00e3o entre um via e a trilha de cobre. \u00c9 calculado com base no di\u00e2metro da pad na camada externa, di\u00e2metro do orif\u00edcio revestido e tamanho da ferramenta. O tamanho do anel anular \u00e9 definido como a dist\u00e2ncia entre seu di\u00e2metro externo e o di\u00e2metro interno, que \u00e9 a diferen\u00e7a entre seus raios. \u00c9 uma parte crucial de qualquer placa de circuito impresso, especialmente em PCBs multicamadas, e serve como \u00e2ncora para o circuito.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faqs\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h2 class=\"wp-block-heading\" id=\"frequently-asked-questions\">Perguntas Frequentes<\/h2>\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-recommended-annular-ring\">Qual \u00e9 o anel anular recomendado?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Recomenda-se que o anel anular para microvias\/perfuradoras a laser seja de pelo menos 2 mils, enquanto para vias perfuradas mecanicamente deve ser de pelo menos 4 mils. \u00c9 importante observar que a medi\u00e7\u00e3o do anel anular no software CAM \u00e9 baseada no tamanho do furo perfurado, n\u00e3o no tamanho do furo acabado.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-minimum-annular-ring-on-a-pcb\">Qual \u00e9 o anel anular m\u00ednimo em uma PCB?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>A largura m\u00ednima para an\u00e9is anulares na camada interna de uma PCB \u00e9 de 0,1mm, enquanto para aqueles na camada externa, \u00e9 de 0,05mm.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"do-vias-need-annular-rings\">As vias precisam de an\u00e9is anulares?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Em uma PCB de m\u00faltiplas camadas, \u00e9 importante garantir que haja cobre suficiente ao redor do via para criar uma conex\u00e3o forte entre as trilhas de cobre e o via. O objetivo principal de um anel de anel \u00e9 estabelecer uma conex\u00e3o confi\u00e1vel entre o via e a trilha de cobre.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-outer-layer-annular-ring\">O que \u00e9 o anel externo da camada exterior?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>A regi\u00e3o situada entre a borda externa da almofada de solda e o orif\u00edcio de solda pode sofrer uma ruptura na anel de veda\u00e7\u00e3o se o orif\u00edcio for perfurado fora do centro. A ocorr\u00eancia disso depende do di\u00e2metro nominal do orif\u00edcio em compara\u00e7\u00e3o ao di\u00e2metro externo nominal da almofada de solda.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-purpose-of-the-annular-ring\">Qual \u00e9 a finalidade do anel anular?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Um anel anular refere-se \u00e0 regi\u00e3o entre a borda da pad condutora de cobre e o orif\u00edcio perfurado em um via. Vias s\u00e3o utilizadas como n\u00f3s de interconex\u00e3o entre v\u00e1rias camadas em uma PCB.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-size-is-a-standard-annular-ring\">Qual o tamanho de um anel anular padr\u00e3o?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>A largura m\u00ednima do anel anular geralmente \u00e9 de 0,15mm (6mil), e o tamanho da broca CNC pode variar de 0,2mm a 6,3mm.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-annual-ring-in-pcb\">O que \u00e9 o anel anual em PCB?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Ao projetar uma placa de circuito impresso multicamada, \u00e9 comum usar vias para roteamento de trilhas de uma camada para outra. Essas vias s\u00e3o criadas perfurando buracos atrav\u00e9s das pads de cobre na superf\u00edcie da placa. O anel de anel refere-se \u00e0 quantidade de cobre que permanece ao redor da via em ambos os lados, superior e inferior, da placa.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-maximum-allowable-pcb-deflection\">Qual \u00e9 o deslocamento m\u00e1ximo permitido do PCB?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>De acordo com o padr\u00e3o IPC, a deforma\u00e7\u00e3o m\u00e1xima permitida para uma placa de PCB com dispositivo de montagem superficial \u00e9 limitada a <b>0.75%<\/b>, enquanto para uma placa de PCB sem montagem superficial, a deforma\u00e7\u00e3o m\u00e1xima permitida \u00e9 1.5%.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-standard-pcb-hole-tolerance\">Qual \u00e9 a toler\u00e2ncia padr\u00e3o de furos de PCB?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>A toler\u00e2ncia para furos em Placas de Circuito Impresso (PCBs) \u00e9 tipicamente especificada pelos fabricantes como <b>\u00b10.004<\/b>. \u00c9 importante notar que o terminal, independentemente de estar na extremidade superior ou inferior da faixa de toler\u00e2ncia, deve encaixar-se corretamente no orif\u00edcio.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-difference-between-class-2-and-class-3-annular-rings\">Qual \u00e9 a diferen\u00e7a entre an\u00e9is anulares de Classe 2 e Classe 3?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>De acordo com as especifica\u00e7\u00f5es, a Classe 2 permite uma aus\u00eancia em 5% dos orif\u00edcios, enquanto a Classe 3 n\u00e3o permite nenhuma aus\u00eancia. Al\u00e9m disso, a exig\u00eancia de espessura do revestimento para a Classe 2 \u00e9 de 0,8 mil, o que \u00e9 menor do que a exig\u00eancia de 1 mil para a Classe 3. Estas s\u00e3o algumas das varia\u00e7\u00f5es nos requisitos entre a Classe 2 e a Classe 3.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-difference-between-annular-and-circular\">Qual \u00e9 a diferen\u00e7a entre anular e circular?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Um anel \u00e9 uma forma plana bidimensional que \u00e9 circular e \u00e9 criada por dois c\u00edrculos conc\u00eantricos. O espa\u00e7o ou \u00e1rea que fica entre esses dois c\u00edrculos \u00e9 conhecido como anel. Como \u00e9 uma figura circular, as fronteiras s\u00e3o formadas por dois c\u00edrculos que compartilham o mesmo centro.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"how-do-you-calculate-the-annular-ring-of-via\">Como voc\u00ea calcula o anel de via anular?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Para determinar a largura de um anel anular, pode-se usar a seguinte f\u00f3rmula: <b>(di\u00e2metro da pad \u2013 di\u00e2metro do via) \u00f7 2<\/b>. Essa f\u00f3rmula ajuda a medir e calcular o anel anular com precis\u00e3o.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-size-is-a-through-hole-annular-ring\">Qual o tamanho de um anel de orif\u00edcio passante?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>O tamanho m\u00ednimo padr\u00e3o do anel anular \u00e9 normalmente 0,05mm. Para calcular o di\u00e2metro da pad, voc\u00ea pode adicionar 0,05mm a 0,3mm, dobrar o resultado e, em seguida, adicion\u00e1-lo ao tamanho do orif\u00edcio. Isso lhe dar\u00e1 o di\u00e2metro da pad necess\u00e1rio.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-inner-layer-of-the-annual-ring\">Qual \u00e9 a camada interna do anel anual?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>O xilema, respons\u00e1vel pelo transporte de \u00e1gua por toda a \u00e1rvore, \u00e9 formado pelas c\u00e9lulas do c\u00e2mbio localizadas no lado interno. Os an\u00e9is anuais que observamos nas \u00e1rvores s\u00e3o resultado da forma\u00e7\u00e3o dessas camadas de xilema.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-annular-ring-shank\">O que \u00e9 uma cabe\u00e7a de anel anular?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Pregos com an\u00e9is ou hastes com anel s\u00e3o projetados com an\u00e9is na haste para proporcionar melhor ader\u00eancia e resist\u00eancia adicional quando usados em madeira. Esses tipos de pregos s\u00e3o adequados para uso em paredes de estrutura ou t\u00e1buas de deck devido \u00e0 resist\u00eancia dos an\u00e9is anulares na haste do prego.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"why-is-it-called-annular\">Por que \u00e9 chamado de anular?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>O termo \u201canular\u201d \u00e9 derivado da palavra latina \u201cannulus\u201d, que significa anel. Eclipses anulares s\u00e3o nomeados ap\u00f3s seu ponto m\u00e1ximo ou mais escuro, mesmo que ocorra por um breve momento. Um eclipse \u00e9 classificado como eclipse solar anular se o anel de fogo distinto for vis\u00edvel de pelo menos um local.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"why-is-it-called-annulus\">Por que \u00e9 chamado de anel?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>O termo \u201canulus\u201d (plural \u2013 annuli) tem origem na l\u00edngua latina e se traduz como \u201cpequeno anel\u201d. Um anulus refere-se \u00e0 regi\u00e3o situada entre dois c\u00edrculos conc\u00eantricos que est\u00e3o na mesma plano e compartilham o mesmo centro.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-difference-between-annulus-and-annular\">Qual \u00e9 a diferen\u00e7a entre anel e anular?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Um anulus, que pode ser referido como annuli ou annuluses no plural, \u00e9 um termo matem\u00e1tico usado para descrever a \u00e1rea entre dois c\u00edrculos que compartilham o mesmo centro. Possui uma forma semelhante a um anel ou uma arruela de hardware. O termo \u201cannulus\u201d \u00e9 derivado da palavra latina \u201canulus\u201d ou \u201cannulus\u201d, que significa \u2018pequeno anel\u2019. Al\u00e9m disso, a forma adjetiva de annulus \u00e9 annular, como visto no termo \u201ceclipse anular\u201d.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-aspect-ratio-of-a-pcb\">Qual \u00e9 a propor\u00e7\u00e3o de aspecto de uma PCB?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>A defini\u00e7\u00e3o de propor\u00e7\u00e3o de aspecto de PCB refere-se \u00e0 rela\u00e7\u00e3o entre a profundidade e o di\u00e2metro de um orif\u00edcio passante. Especificamente, \u00e9 a propor\u00e7\u00e3o entre a profundidade do orif\u00edcio e o di\u00e2metro do orif\u00edcio. Para ilustrar, uma placa de circuito com um di\u00e2metro de orif\u00edcio passante de 0,020 polegadas e uma propor\u00e7\u00e3o de aspecto de 3 para 1 teria uma espessura de placa de 0,062 polegadas.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-are-the-different-types-of-ring-sizes\">Quais s\u00e3o os diferentes tipos de tamanhos de anel?<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>Para determinar o tamanho adequado do anel, \u00e9 importante notar que os tamanhos padr\u00e3o aumentam em 0,4 mil\u00edmetros a cada meio-tamanho. Por exemplo, um anel com tamanho 3 mede 14 mm, enquanto um com tamanho 3,5 mede 14,4 mm. Da mesma forma, um anel com tamanho 4 mede 14,8 mm. Normalmente, os an\u00e9is femininos variam de tamanhos 3 (14 mm) a 9 (19 mm), enquanto os an\u00e9is masculinos geralmente t\u00eam tamanhos entre 8 (18,2 mm) e 14 (23 mm).<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Defini\u00e7\u00e3o de Anel Anular<\/p>\n<p>Um anel de anel na ind\u00fastria de PCB \u00e9 a \u00e1rea de cobre ao redor de uma perfura\u00e7\u00e3o finalizada, que \u00e9 usada para estabelecer uma boa conex\u00e3o entre uma via e a trilha de cobre.<\/p>","protected":false},"author":1,"featured_media":4750,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"","article_topic":"","article_fact_check":"","mt_social_share":"","mt_content_meta":"","mt_glossary_display":"","glossary_heading":"","glossary":"Annular Ring","glossary_alter":"","glossary_def":"","article_task":"","footnotes":""},"categories":[15],"tags":[13,14],"class_list":["post-4532","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-glossary","tag-ng"],"_links":{"self":[{"href":"https:\/\/www.besterpcba.com\/pt_br\/wp-json\/wp\/v2\/posts\/4532","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.besterpcba.com\/pt_br\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.besterpcba.com\/pt_br\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/pt_br\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/pt_br\/wp-json\/wp\/v2\/comments?post=4532"}],"version-history":[{"count":2,"href":"https:\/\/www.besterpcba.com\/pt_br\/wp-json\/wp\/v2\/posts\/4532\/revisions"}],"predecessor-version":[{"id":4625,"href":"https:\/\/www.besterpcba.com\/pt_br\/wp-json\/wp\/v2\/posts\/4532\/revisions\/4625"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/pt_br\/wp-json\/wp\/v2\/media\/4750"}],"wp:attachment":[{"href":"https:\/\/www.besterpcba.com\/pt_br\/wp-json\/wp\/v2\/media?parent=4532"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.besterpcba.com\/pt_br\/wp-json\/wp\/v2\/categories?post=4532"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.besterpcba.com\/pt_br\/wp-json\/wp\/v2\/tags?post=4532"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}