{"id":7631,"date":"2025-04-29T06:24:00","date_gmt":"2025-04-28T22:24:00","guid":{"rendered":"http:\/\/www.bestpcbs.com\/blog\/?p=7631"},"modified":"2025-07-16T11:07:53","modified_gmt":"2025-07-16T03:07:53","slug":"standard-pcb-thickness-chart-pcb-standard-thicknesses","status":"publish","type":"post","link":"https:\/\/www.bestpcbs.com\/blog\/2025\/04\/standard-pcb-thickness-chart-pcb-standard-thicknesses\/","title":{"rendered":"Standard PCB Thickness Chart, PCB Standard Thicknesses"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/04\/standard-pcb-thickness-chart-pcb-standard-thicknesses\/#What_Are_the_Standard_PCB_Thicknesses\" >What Are the Standard PCB Thicknesses?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/04\/standard-pcb-thickness-chart-pcb-standard-thicknesses\/#What_Is_the_Standard_PCB_Copper_Thickness\" >What Is the Standard PCB Copper Thickness?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/04\/standard-pcb-thickness-chart-pcb-standard-thicknesses\/#What_Is_the_Standard_Thickness_of_a_2-Layer_PCB\" >What Is the Standard Thickness of a 2-Layer PCB?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/04\/standard-pcb-thickness-chart-pcb-standard-thicknesses\/#How_Thick_Is_Standard_4_Layer_PCB\" >How Thick Is Standard 4 Layer PCB?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/04\/standard-pcb-thickness-chart-pcb-standard-thicknesses\/#How_Thick_Is_a_6_Layer_PCB\" >How Thick Is a 6 Layer PCB?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/04\/standard-pcb-thickness-chart-pcb-standard-thicknesses\/#What_Is_the_Standard_Thickness_Tolerance_for_PCB\" >What Is the Standard Thickness Tolerance for PCB?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/04\/standard-pcb-thickness-chart-pcb-standard-thicknesses\/#What_Is_the_Standard_Thickness_of_Prepreg_in_PCB\" >What Is the Standard Thickness of Prepreg in PCB?<\/a><\/li><\/ul><\/nav><\/div>\n<div class=\"yzp-no-index\"><\/div>\n<p><a href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/04\/standard-pcb-thickness-chart-pcb-standard-thicknesses\/\">PCB standard thicknesses<\/a> play a huge role in how strong and reliable your final product will be. If you&#8217;re designing a PCB, picking the right thickness can affect performance, durability, and even cost. Whether you are choosing between <a href=\"https:\/\/www.bestpcbs.com\/products\/FR4-pcb.htm\">2-layer or 6-layer boards<\/a>, understanding copper thickness, or dealing with tolerances, this guide is here to help you.<\/p>\n\n\n\n<p>EBest Circuit (Best Technology) provides a one-stop PCB manufacture and assembly service, including NPI Support, DFM analysis, <a href=\"https:\/\/www.bestpcbs.com\/tools\/\">PCB design<\/a>, <a href=\"https:\/\/www.bestpcbs.com\/about\/pcb-prototype.htm\">quick PCB Prototyping<\/a>, turn-key PCB assembly, and prompt post-sales. We have <a href=\"https:\/\/youtu.be\/n9Q2ogrNzvA?si=0VWtWexjgru93H6G\">SMT factories<\/a> in Vietnam and China respectively, which could support prototype PCB assembly, small-quantity PCB assembly, mid-volume SMT assembly, high-volume<a href=\"https:\/\/youtu.be\/LkyyEm4qn7Q?si=g7fP1XSMl3_rJG_6\"> BGA assembly<\/a>, etc. Every batch undergoes reliability tests like \u200cfirst article inspection\u200c, \u200c3D solder paste inspection\u200c, \u200cAOI\u200c, \u200cX-ray inspection\u200c, \u200cvisual inspection\u200c, \u200cflying probe testing\u200c, \u200cManufacturing Defect Analysis (MDA)\u200c, \u200cin-circuit testing (ICT)\u200c, and \u200cfunctional testing\u200c. If any questions about standard PCB thickness in inches, or you have any PCB inquiries, just feel free to let us know at <strong>sales@bestpcbs.com<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2025\/04\/PCB_Standard_Thicknesses_1.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2025\/04\/PCB_Standard_Thicknesses_1.jpg\" alt=\"Standard PCB Thickness Chart, PCB Standard Thicknesses\" class=\"wp-image-7653\" srcset=\"https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2025\/04\/PCB_Standard_Thicknesses_1.jpg 800w, https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2025\/04\/PCB_Standard_Thicknesses_1-300x200.jpg 300w, https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2025\/04\/PCB_Standard_Thicknesses_1-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Are_the_Standard_PCB_Thicknesses\"><\/span>What Are the Standard PCB Thicknesses?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>When designing a PCB, the first thing you might ask is: &#8220;What thickness should I choose?&#8221; Luckily, the industry offers several standard options. Here\u2019s a quick view of typical sizes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>0.8mm (31 mils)<\/li>\n\n\n\n<li>1.0mm (39 mils)<\/li>\n\n\n\n<li>1.2mm (47 mils)<\/li>\n\n\n\n<li>1.6mm (63 mils) \u2014 the most common<\/li>\n\n\n\n<li>2.0mm (79 mils)<\/li>\n\n\n\n<li>2.4mm (94 mils)<\/li>\n\n\n\n<li>3.2mm (126 mils)<\/li>\n<\/ul>\n\n\n\n<p>Among these, 1.6mm is widely recognized in most applications. It balances strength, flexibility, and cost very well. The<a href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/04\/standard-pcb-thickness-chart-pcb-standard-thicknesses\/\"> standard PCB thickness chart<\/a> also covers sizes in both inches and millimeters. While 1.6mm suits many consumer electronics, heavier-duty applications like automotive or industrial boards may demand thicker PCBs. Moreover, PCB standard thickness mm is easier to reference internationally, while in the USA, people often refer to PCB standard thickness in inches. Choosing thickness depends on factors like:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Current carrying capacity<\/li>\n\n\n\n<li>Mechanical strength<\/li>\n\n\n\n<li>Space in your enclosure<\/li>\n<\/ul>\n\n\n\n<p>Here&#8217;s a <a href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/04\/standard-pcb-thickness-chart-pcb-standard-thicknesses\/\">Standard PCB Thickness Chart <\/a>that is commonly used in the industry:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><td>PCB Type<\/td><td>Standard Thickness (mm)<\/td><td>Standard Thickness (inches)<\/td><td>Notes<\/td><\/tr><\/thead><tbody><tr><td>Single-Layer PCB<\/td><td>1.57 mm<\/td><td>0.062 in<\/td><td>Most common for simple designs<\/td><\/tr><tr><td>2-Layer PCB<\/td><td>1.57 mm<\/td><td>0.062 in<\/td><td>Standard; other options available<\/td><\/tr><tr><td>4-Layer PCB<\/td><td>1.6 mm<\/td><td>0.063 in<\/td><td>Common for compact circuits<\/td><\/tr><tr><td>6-Layer PCB<\/td><td>1.6 mm<\/td><td>0.063 in<\/td><td>Balanced between size and performance<\/td><\/tr><tr><td>8-Layer PCB<\/td><td>2.0 mm<\/td><td>0.079 in<\/td><td>For complex, high-speed designs<\/td><\/tr><tr><td>10-Layer PCB<\/td><td>2.0 mm<\/td><td>0.079 in<\/td><td>High-density boards<\/td><\/tr><tr><td>Custom Thickness PCB<\/td><td>0.2 mm \u2013 3.2 mm<\/td><td>0.008 in \u2013 0.126 in<\/td><td>Based on specific project needs<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_the_Standard_PCB_Copper_Thickness\"><\/span>What Is the Standard PCB Copper Thickness?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Now, let\u2019s talk about copper. Copper is what makes the magic happen \u2014 carrying electrical signals across your board. The standard PCB copper thickness usually comes in three levels:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>0.5 oz\/ft\u00b2 (about 17\u03bcm)<\/li>\n\n\n\n<li>1.0 oz\/ft\u00b2 (about 35\u03bcm)<\/li>\n\n\n\n<li>2.0 oz\/ft\u00b2 (about 70\u03bcm)<\/li>\n<\/ul>\n\n\n\n<p>The &#8220;oz&#8221; refers to ounces of copper spread over one square foot.<\/p>\n\n\n\n<p>Typically, 1 oz copper thickness is the go-to for most designs. It offers a solid balance between performance and cost. Thicker copper \u2014 like 2 oz or even more \u2014 is needed if your PCB must handle higher currents. In some cases, for heavy power PCBs, up to 6 oz\/ft\u00b2 copper can be used. However, thicker copper adds both to the board thickness and the price. Using a PCB thickness calculator helps when balancing copper thickness with overall board size and performance.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><strong>Copper Weight<\/strong><\/th><th><strong>Thickness (microns)<\/strong><\/th><th><strong>Thickness (mil)<\/strong><\/th><\/tr><\/thead><tbody><tr><td>0.5 oz\/ft\u00b2<\/td><td>~17 \u03bcm<\/td><td>~0.67 mil<\/td><\/tr><tr><td>1.0 oz\/ft\u00b2<\/td><td>~35 \u03bcm<\/td><td>~1.37 mil<\/td><\/tr><tr><td>2.0 oz\/ft\u00b2<\/td><td>~70 \u03bcm<\/td><td>~2.74 mil<\/td><\/tr><tr><td>3.0 oz\/ft\u00b2<\/td><td>~105 \u03bcm<\/td><td>~4.1 mil<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_the_Standard_Thickness_of_a_2-Layer_PCB\"><\/span>What Is the Standard Thickness of a 2-Layer PCB?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>If you&#8217;re dealing with a simple project, a 2-layer PCB is a popular choice. The standard PCB thickness 2-layer is typically 1.6mm. However, thinner options like 1.0mm or thicker ones like 2.0mm are also common based on project needs. Here\u2019s why you might pick different thicknesses:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Thinner PCBs (like 1.0mm) are good for lightweight, compact devices.<\/li>\n\n\n\n<li>Thicker PCBs (like 2.0mm) offer more strength and are better for rugged use.<\/li>\n<\/ul>\n\n\n\n<p>Also, when considering copper, many 2-layer boards use 1 oz copper thickness. It gives good electrical performance without driving up the costs.<\/p>\n\n\n\n<p>At the same time, PCB standard sizes usually match common board sizes like 100x100mm, but custom options are widely available too.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_Thick_Is_Standard_4_Layer_PCB\"><\/span>How Thick Is Standard 4 Layer PCB?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Moving into multi-layer territory, a 4-layer PCB opens up a lot of possibilities. The standard PCB thickness 4-layer often sticks close to 1.6mm. But depending on design needs, it can vary between 1.0mm and 2.4mm. Building a 4-layer PCB typically looks like this:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Signal layer<\/li>\n\n\n\n<li>Ground layer<\/li>\n\n\n\n<li>Power layer<\/li>\n\n\n\n<li>Signal layer<\/li>\n<\/ul>\n\n\n\n<p>The dielectric material between the layers, plus the standard prepreg thicknesses, affects the overall size. Choosing a thicker 4-layer board helps when more mechanical strength is needed. It also manages better thermal dissipation, which can be vital in complex circuits. When browsing through the standard PCB thickness chart, you&#8217;ll see that many companies offer flexible options for multi-layer designs.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2025\/04\/PCB_Standard_Thicknesses_2.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"400\" src=\"https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2025\/04\/PCB_Standard_Thicknesses_2.jpg\" alt=\"Standard PCB Thickness Chart \" class=\"wp-image-7654\" srcset=\"https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2025\/04\/PCB_Standard_Thicknesses_2.jpg 800w, https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2025\/04\/PCB_Standard_Thicknesses_2-300x150.jpg 300w, https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2025\/04\/PCB_Standard_Thicknesses_2-768x384.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_Thick_Is_a_6_Layer_PCB\"><\/span>How Thick Is a 6 Layer PCB?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>If your design needs even more complexity, a 6-layer PCB could be the answer. The standard PCB thickness 6 layer generally ranges between 1.6mm and 2.4mm. However, advanced designs can go thinner or thicker. Inside a 6-layer PCB, the typical stack-up includes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Top signal layer<\/li>\n\n\n\n<li>Ground plane<\/li>\n\n\n\n<li>Inner signal layer<\/li>\n\n\n\n<li>Power plane<\/li>\n\n\n\n<li>Ground plane<\/li>\n\n\n\n<li>Bottom signal layer<\/li>\n<\/ul>\n\n\n\n<p>6 layer PCB thickness matters a lot when working with high-speed signals. Having extra ground and power planes helps reduce noise and boosts signal integrity.<\/p>\n\n\n\n<p>Additionally, if you use heavier copper, the final thickness can slightly increase. So always check specifications carefully.<\/p>\n\n\n\n<p>For space-constrained applications, you might select a thinner 6-layer PCB. But when strength and performance matter more, a thicker design is better.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_the_Standard_Thickness_Tolerance_for_PCB\"><\/span>What Is the Standard Thickness Tolerance for PCB?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Even the best manufacturing process can\u2019t guarantee perfect thickness every time. That\u2019s where PCB thickness tolerance comes in. Typically, tolerance ranges around \u00b110% of the nominal thickness. That means a 1.6mm PCB could measure anywhere from about 1.44mm to 1.76mm. Factors affecting tolerance include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Copper thickness variation<\/li>\n\n\n\n<li>Prepreg material thickness<\/li>\n\n\n\n<li>Lamination pressure<\/li>\n<\/ul>\n\n\n\n<p>Also, standard PCB thickness tolerance might change depending on how many layers your board has. More layers often bring tighter control needs. Manufacturers usually list their tolerance ranges clearly. Always check before finalizing your design, especially for precision devices. If you want extra control over thickness, some suppliers offer tighter tolerances \u2014 but it may cost a bit more.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2025\/04\/PCB_Standard_Thicknesses_3-2.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2025\/04\/PCB_Standard_Thicknesses_3-2.jpg\" alt=\"PCB Standard Thicknesses\" class=\"wp-image-7657\" srcset=\"https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2025\/04\/PCB_Standard_Thicknesses_3-2.jpg 800w, https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2025\/04\/PCB_Standard_Thicknesses_3-2-300x200.jpg 300w, https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2025\/04\/PCB_Standard_Thicknesses_3-2-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Is_the_Standard_Thickness_of_Prepreg_in_PCB\"><\/span>What Is the Standard Thickness of Prepreg in PCB?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Prepreg plays a big role between PCB layers. It bonds the layers and affects electrical and mechanical properties. The standard prepreg thicknesses usually fall into these categories:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>106 prepreg: around \u200c2 mils\uff080.05mm\uff09<\/li>\n\n\n\n<li>1080 prepreg: around 2.5 mils\uff080.064mm\uff09<\/li>\n\n\n\n<li>2116 prepreg: around \u200c4.5 mils\uff080.114mm\uff09<\/li>\n\n\n\n<li>7628 prepreg: around 6.5 mils (0.165mm)<\/li>\n<\/ul>\n\n\n\n<p>The more prepreg you have between layers, the thicker your final board will be. Besides thickness, prepreg also impacts dielectric strength and signal performance. This is why choosing the right prepreg type is key, especially for high-speed circuits. In most standard boards, manufacturers use combinations of prepregs and cores to reach the target thickness.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><strong>Prepreg Type<\/strong><\/th><th><strong>Thickness (\u03bcm)<\/strong><\/th><th><strong>Thickness (mm)<\/strong><\/th><\/tr><\/thead><tbody><tr><td>106<\/td><td>~50 \u03bcm<\/td><td>~0.05 mm<\/td><\/tr><tr><td>1080<\/td><td>~75 \u03bcm<\/td><td>~0.075 mm<\/td><\/tr><tr><td>2116<\/td><td>~110 \u03bcm<\/td><td>~0.11 mm<\/td><\/tr><tr><td>7628<\/td><td>~180 \u03bcm<\/td><td>~0.18 mm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>As you can see, understanding <a href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/04\/standard-pcb-thickness-chart-pcb-standard-thicknesses\/\">PCB standard thicknesses <\/a>is critical to building a successful board. It influences electrical performance, mechanical strength, thermal behavior, and even how easy your PCB is to assemble. Choosing the right thickness depends on Number of layers, Copper weight, Device application, Space limitations, and Mechanical needs. If you\u2019re unsure, the safest starting point is usually a 1.6mm board with 1 oz copper. However, your project\u2019s needs might call for thicker or thinner options.<\/p>\n\n\n\n<p>At EBest Circuit (Best Technology), we specialize in helping customers pick the perfect <a href=\"https:\/\/www.bestpcbs.com\/blog\/2024\/09\/1-2mm-vs-1-6mm-pcb-what-pcb-thickness-to-choose\/\">PCB thickness <\/a>for their projects. Our team works closely with you, offering flexible options for 2-layer, 4-layer, 6-layer, or even more <a href=\"https:\/\/www.bestpcbs.com\/products\/special-pcb.htm\">complex PCBs<\/a>. We follow strict quality control systems, with certifications like ISO9001, ISO13485 for medical, IATF16949 for automotive, and AS9100D for aerospace industries. With top-notch engineering, and traceability through our MES system, EBest Circuit (Best Technology) is your trusted PCB partner. Contact EBest Circuit (Best Technology) at <strong>sales@bestpcbs.com<\/strong> to get the exact PCB thickness you need for your next PCB project!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PCB standard thicknesses play a huge role in how strong and reliable your final product will be. If you&#8217;re designing a PCB, picking the right thickness can affect performance, durability, and even cost. Whether you are choosing between 2-layer or 6-layer boards, understanding copper thickness, or dealing with tolerances, this guide is here to help [&hellip;]<\/p>\n","protected":false},"author":33085,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[175,174],"tags":[1332,1331],"class_list":["post-7631","post","type-post","status-publish","format-standard","hentry","category-best-pcb","category-bestpcb","tag-pcb-standard-thicknesses","tag-standard-pcb-thickness-chart"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/posts\/7631","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/users\/33085"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/comments?post=7631"}],"version-history":[{"count":8,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/posts\/7631\/revisions"}],"predecessor-version":[{"id":10552,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/posts\/7631\/revisions\/10552"}],"wp:attachment":[{"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/media?parent=7631"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/categories?post=7631"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/tags?post=7631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}