{"id":11721,"date":"2025-08-08T17:53:08","date_gmt":"2025-08-08T09:53:08","guid":{"rendered":"https:\/\/www.bestpcbs.com\/blog\/?p=11721"},"modified":"2025-08-08T17:57:58","modified_gmt":"2025-08-08T09:57:58","slug":"what-is-rigid-flex-aluminum-substrate-aluminum-flex-rigid-pcb","status":"publish","type":"post","link":"https:\/\/www.bestpcbs.com\/blog\/2025\/08\/what-is-rigid-flex-aluminum-substrate-aluminum-flex-rigid-pcb\/","title":{"rendered":"What is Rigid-flex aluminum substrate? Aluminum Flex-Rigid PCB"},"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\/08\/what-is-rigid-flex-aluminum-substrate-aluminum-flex-rigid-pcb\/#What_is_a_rigid-flex_aluminum_substrate\" >What is a rigid-flex aluminum substrate?<\/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\/08\/what-is-rigid-flex-aluminum-substrate-aluminum-flex-rigid-pcb\/#What_is_the_rigid_flex_process\" >What is the rigid flex process?<\/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\/08\/what-is-rigid-flex-aluminum-substrate-aluminum-flex-rigid-pcb\/#Rigid-flex_aluminum_substrate_Types\" >Rigid-flex aluminum substrate Types<\/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\/08\/what-is-rigid-flex-aluminum-substrate-aluminum-flex-rigid-pcb\/#Rigid-flex_aluminum_substrate_Benefits\" >Rigid-flex aluminum substrate Benefits<\/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\/08\/what-is-rigid-flex-aluminum-substrate-aluminum-flex-rigid-pcb\/#Can_rigid-flex_aluminum_substrate_handle_heat\" >Can rigid-flex aluminum substrate handle heat?<\/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\/08\/what-is-rigid-flex-aluminum-substrate-aluminum-flex-rigid-pcb\/#What_is_a_flexible_aluminum_PCB\" >What is a flexible aluminum 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\/08\/what-is-rigid-flex-aluminum-substrate-aluminum-flex-rigid-pcb\/#What_is_the_difference_between_rigid_flex_and_flex_with_stiffener\" >What is the difference between rigid flex and flex with stiffener?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/08\/what-is-rigid-flex-aluminum-substrate-aluminum-flex-rigid-pcb\/#Where_is_rigid-flex_aluminum_substrate_used\" >Where is rigid-flex aluminum substrate used?<\/a><\/li><\/ul><\/nav><\/div>\n<div class=\"yzp-no-index\"><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_a_rigid-flex_aluminum_substrate\"><\/span>What is a rigid-flex aluminum substrate?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong><a href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/08\/what-is-rigid-flex-aluminum-substrate-aluminum-flex-rigid-pcb\/\" title=\"\">Rigid-flex aluminum substrate<\/a><\/strong> is a hybrid PCB structure that combines rigid and flexible sections, with aluminum used as a thermal-conductive base. Think of it as a single circuit board with areas that bend and fold\u2014yet it stays strong and dependable under pressure.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2025\/08\/Rigid-flex-aluminum-substrate.png\"><img decoding=\"async\" src=\"https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2025\/08\/Rigid-flex-aluminum-substrate.png\" alt=\"What is Rigid-flex aluminum substrate? Aluminum Flex-Rigid PCB\" class=\"wp-image-11726\" style=\"width:429px;height:auto\"\/><\/a><\/figure><\/div>\n\n\n<p>Unlike traditional rigid PCBs, this type doesn\u2019t rely solely on fiberglass or <strong><a href=\"https:\/\/www.bestpcbs.com\/products\/FR4-pcb.htm\" title=\"\">FR4<\/a><\/strong>. Instead, it mixes rigid substrates (like aluminum for heat dissipation and strength) with flexible layers (usually made of polyimide). These parts are layered together in a rigid flex stackup to create a solid yet adaptable foundation.<\/p>\n\n\n\n<p>The aluminum core enhances performance, especially in high-power or high-temperature environments. The flexible sections allow the board to fit into tight or curved enclosures\u2014perfect for compact designs.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_the_rigid_flex_process\"><\/span>What is the rigid flex process?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Creating a <strong><a href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/08\/what-is-rigid-flex-aluminum-substrate-aluminum-flex-rigid-pcb\/\" title=\"\">rigid-flex aluminum substrate<\/a><\/strong> involves multiple, tightly controlled steps. This process ensures the reliability and functionality of each part, from the stiff aluminum core to the bendable flex areas.<\/p>\n\n\n\n<p><strong>Here\u2019s how it works:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Material Preparation:<\/strong> Aluminum is selected as the rigid base layer. Polyimide films are chosen for the flex sections. Copper foil is used for the conductive pathways.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Layering:<\/strong> These materials are laminated together in a multi-layer PCB stackup, carefully aligning the rigid and flexible parts. Adhesives must tolerate both mechanical stress and high heat.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Drilling and Plating: <\/strong>Vias are drilled to connect layers. These vias are plated with copper to ensure stable electrical performance between rigid and flexible sections.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Etching and Imaging:<\/strong> Circuit patterns are etched into the copper layers.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Coverlay and Protection: <\/strong>The flex parts are protected with a coverlay\u2014a thin film that protects the flexible circuit from damage or oxidation.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Testing:<\/strong> Each board goes through strict electrical and mechanical testing to ensure it can bend without breaking and still conduct flawlessly.<\/li>\n<\/ul>\n\n\n\n<p>This precise rigid flex process demands high skill and advanced machinery.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Rigid-flex_aluminum_substrate_Types\"><\/span>Rigid-flex aluminum substrate Types<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Depending on your application, several types of rigid-flex aluminum substrates are available. Each is designed for specific environments and use cases.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Single-Sided Rigid-Flex:<\/strong> One layer of copper on the flexible section. Simple and cost-effective.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Double-Sided Rigid-Flex: <\/strong>Copper on both sides of the flex section for increased routing options.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Multi-Layer Rigid-Flex: <\/strong>Complex designs with 4+ layers, often used in aerospace, medical, and high-end automotive electronics.<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Hybrid Stackups: <\/strong>Combine aluminum with other rigid materials (like FR4 or CEM-3) for specific mechanical or thermal goals.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2025\/08\/Rigid-flex-aluminum-substrate-1.jpg\"><img decoding=\"async\" src=\"https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2025\/08\/Rigid-flex-aluminum-substrate-1.jpg\" alt=\"What is Rigid-flex aluminum substrate? Aluminum Flex-Rigid PCB\" class=\"wp-image-11727\" style=\"width:492px;height:auto\"\/><\/a><\/figure><\/div>\n\n\n<p>Each type has trade-offs in cost, thickness, and flexibility. But with aluminum in the core, they all shine in thermal management and durability.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Rigid-flex_aluminum_substrate_Benefits\"><\/span>Rigid-flex aluminum substrate Benefits<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><strong><a href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/08\/what-is-rigid-flex-aluminum-substrate-aluminum-flex-rigid-pcb\/\" title=\"\">Rigid-flex aluminum substrate<\/a><\/strong> combines the advantages of rigidity and flexibility.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>1. Thermal Conductivity<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Aluminum is an excellent heat conductor. It keeps your circuits cool even when running at full power.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>2. Space Saving<\/strong><\/li>\n<\/ul>\n\n\n\n<p>With a rigid-flex structure, you can fold or twist the board to fit inside small or oddly shaped enclosures.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>3. Mechanical Strength<\/strong><\/li>\n<\/ul>\n\n\n\n<p>The rigid aluminum base offers strong mechanical support. It doesn\u2019t warp or bend easily.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>4. Improved Reliability<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Fewer solder joints and connectors mean fewer points of failure.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>5. Streamlined Assembly<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Fewer separate pieces to assemble = faster manufacturing and lower cost over time.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>6. Design Freedom<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Curves, folds, unusual angles? No problem.<\/p>\n\n\n\n<p>When you combine these strengths, you get a PCB that\u2019s not only dependable but also efficient in heat, space, and power.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Can_rigid-flex_aluminum_substrate_handle_heat\"><\/span>Can rigid-flex aluminum substrate handle heat?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Yes. Thanks to the aluminum base layer, a rigid-flex aluminum substrate can dissipate heat much faster than standard <strong><a href=\"https:\/\/www.bestpcbs.com\/products\/FR4-pcb.htm\" title=\"\">FR4 PCBs<\/a><\/strong>. That makes it ideal for high-power LEDs, motor drivers, power converters, and even automotive ECUs that run hot under load.<\/p>\n\n\n\n<p>Aluminum pulls heat away from sensitive components and spreads it across the board. This reduces thermal stress and extends the lifespan of the device.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_a_flexible_aluminum_PCB\"><\/span>What is a flexible aluminum PCB?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>A flexible aluminum PCB might sound like a contradiction\u2014but it exists. These boards use ultra-thin aluminum or aluminum-polymer composites to create circuits that bend slightly without breaking.<\/p>\n\n\n\n<p>They don\u2019t flex as much as pure polyimide-based flex PCBs, but they offer a middle ground. You get better heat handling than plastic-based flex boards and more flexibility than rigid aluminum PCBs.<\/p>\n\n\n\n<p>They are perfect for wearables, automotive lighting strips, and foldable displays\u2014places where space and heat must be controlled.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2025\/08\/Rigid-flex-aluminum-substrate-4.jpg\"><img decoding=\"async\" src=\"https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2025\/08\/Rigid-flex-aluminum-substrate-4.jpg\" alt=\"What is Rigid-flex aluminum substrate? Aluminum Flex-Rigid PCB\" class=\"wp-image-11728\" style=\"width:412px;height:auto\"\/><\/a><\/figure><\/div>\n\n\n<p>But when you need more complex bends, a rigid-flex aluminum substrate\u2014with a true polyimide flex section\u2014is still the better option.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_the_difference_between_rigid_flex_and_flex_with_stiffener\"><\/span>What is the difference between rigid flex and flex with stiffener?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>A flex PCB with stiffener uses an added material (like FR4 or stainless steel) to reinforce a flexible circuit. It\u2019s a workaround to create rigid zones. But these are added separately and don\u2019t become part of the electrical circuit.<\/p>\n\n\n\n<p>A rigid-flex PCB, on the other hand, is built from the ground up to have both rigid and flex sections. The materials are laminated together and share common copper layers. The transition between flex and rigid is smooth, continuous, and far more robust.<\/p>\n\n\n\n<p><strong>Here\u2019s a simple comparison:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Feature<\/th><th>Flex with Stiffener<\/th><th>Rigid-Flex PCB<\/th><\/tr><\/thead><tbody><tr><td>Electrical Integration<\/td><td>Not shared<\/td><td>Shared between zones<\/td><\/tr><tr><td>Mechanical Strength<\/td><td>Moderate<\/td><td>Very strong<\/td><\/tr><tr><td>Size &amp; Thickness<\/td><td>Bulkier<\/td><td>More compact<\/td><\/tr><tr><td>Cost Over Time<\/td><td>May increase due to failure<\/td><td>Higher upfront, lower long-term<\/td><\/tr><tr><td>Assembly Time<\/td><td>Longer<\/td><td>Faster and more integrated<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>So if your application requires reliability, space-saving, and superior performance, rigid-flex is your clear winner.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Where_is_rigid-flex_aluminum_substrate_used\"><\/span>Where is rigid-flex aluminum substrate used?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Rigid-flex aluminum substrate PCB is widely used. Here\u2019s where they make an impact:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>1. Automotive Electronics<\/strong><\/li>\n<\/ul>\n\n\n\n<p>From advanced driver assistance systems (ADAS) to engine control units (ECUs), cars need compact, heat-resistant boards that perform under pressure.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>2. LED Lighting Systems<\/strong><\/li>\n<\/ul>\n\n\n\n<p>LEDs generate heat\u2014and need compact control circuits.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>3. Wearable Technology<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Smartwatches, fitness bands, and medical patches need bendable electronics that won\u2019t break.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>4. Industrial Equipment<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Sensors, controls, and power systems in factories demand reliable boards that won\u2019t fail under heat or vibration.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>5. Medical Devices<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Surgical tools, monitors, and implants need small, reliable PCBs.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>6. Consumer Electronics<\/strong><\/li>\n<\/ul>\n\n\n\n<p>From foldable phones to compact drones, smart devices keep shrinking.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2025\/08\/Rigid-flex-aluminum-substrate-5.jpg\"><img decoding=\"async\" src=\"https:\/\/www.bestpcbs.com\/blog\/wp-content\/uploads\/2025\/08\/Rigid-flex-aluminum-substrate-5.jpg\" alt=\"What is Rigid-flex aluminum substrate? Aluminum Flex-Rigid PCB\" class=\"wp-image-11729\" style=\"width:468px;height:auto\"\/><\/a><\/figure><\/div>\n\n\n<p>In short, any product that needs to be compact, tough, and thermally stable is a candidate for rigid-flex aluminum technology.<\/p>\n\n\n\n<p><strong>Conclusion:<\/strong><\/p>\n\n\n\n<p><strong><a href=\"https:\/\/www.bestpcbs.com\/blog\/2025\/08\/what-is-rigid-flex-aluminum-substrate-aluminum-flex-rigid-pcb\/\" title=\"\">Rigid-flex aluminum substrate<\/a><\/strong> combines the strength of rigid substrates with the flexibility of a bendable PCB. It offers better heat dissipation, space-saving structure, and high reliability for demanding applications. From automotive to LED lighting and wearable devices, it suits various environments where traditional PCBs fall short. It\u2019s a solid choice for efficient, compact, and heat-resistant circuit solutions.<\/p>\n\n\n\n<p>Want to design and produce rigid-flex aluminum substrates? Contact us now at <strong><a href=\"mailto:sales@bestpcbs.com\">sales@bestpcbs.com<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>What is a rigid-flex aluminum substrate? Rigid-flex aluminum substrate is a hybrid PCB structure that combines rigid and flexible sections, with aluminum used as a thermal-conductive base. Think of it as a single circuit board with areas that bend and fold\u2014yet it stays strong and dependable under pressure. Unlike traditional rigid PCBs, this type doesn\u2019t [&hellip;]<\/p>\n","protected":false},"author":32826,"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":[175,174,167,160,162,172],"tags":[1965,842,1966,1964],"class_list":["post-11721","post","type-post","status-publish","format-standard","hentry","category-best-pcb","category-bestpcb","category-mcpcb","category-metal-core-pcb","category-rigid-flex-circuit","category-special-pcb","tag-aluminum-flex-rigid-pcb","tag-rigid-flex-pcb-2","tag-rigid-substrates","tag-rigid-flex-aluminum-substrate"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/posts\/11721","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\/32826"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/comments?post=11721"}],"version-history":[{"count":5,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/posts\/11721\/revisions"}],"predecessor-version":[{"id":11734,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/posts\/11721\/revisions\/11734"}],"wp:attachment":[{"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/media?parent=11721"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/categories?post=11721"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bestpcbs.com\/blog\/wp-json\/wp\/v2\/tags?post=11721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}