{"id":1038,"date":"2026-01-19T03:06:04","date_gmt":"2026-01-19T03:06:04","guid":{"rendered":"https:\/\/template01.zehannet.net\/?p=1038"},"modified":"2026-01-19T03:06:05","modified_gmt":"2026-01-19T03:06:05","slug":"is-aluminum-or-copper-core-better-for-high-power-led-applications","status":"publish","type":"post","link":"https:\/\/template01.zehannet.net\/fr\/is-aluminum-or-copper-core-better-for-high-power-led-applications\/","title":{"rendered":"Is aluminum or copper core better for high-power LED applications?"},"content":{"rendered":"<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>Table of Contents<\/h2><nav><ul><li><a href=\"#high-power-led-thermal-management\">High-power LED thermal management<\/a><\/li><li><a href=\"#insulated-metal-substrate-ims-and-mcpcb-basics\">Insulated Metal Substrate (IMS) and MCPCB basics<\/a><\/li><li><a href=\"#aluminum-core-mcpcb\">Aluminum core MCPCB<\/a><ul><li><a href=\"#aluminum-core-is-cost-friendly-and-scalable\">Aluminum core is cost-friendly and scalable<\/a><\/li><li><a href=\"#aluminum-core-fits-common-led-lighting-scenes\">Aluminum core fits common LED lighting scenes<\/a><\/li><\/ul><\/li><li><a href=\"#copper-core-mcpcb\">Copper core MCPCB<\/a><ul><li><a href=\"#copper-thermal-conductivity-vs-aluminum-thermal-conductivity\">Copper thermal conductivity vs aluminum thermal conductivity<\/a><\/li><li><a href=\"#copper-is-heavier-and-harder-to-process\">Copper is heavier and harder to process<\/a><\/li><\/ul><\/li><li><a href=\"#dielectric-layer-thermal-resistance-is-the-bottleneck\">Dielectric layer thermal resistance is the bottleneck<\/a><\/li><li><a href=\"#coefficient-of-thermal-expansion-cte-and-reliability\">Coefficient of Thermal Expansion (CTE) and reliability<\/a><\/li><li><a href=\"#real-world-decision-guide-for-oem-and-ems-teams\">Real-world decision guide for OEM and EMS teams<\/a><ul><li><a href=\"#when-aluminum-core-mcpcb-is-usually-the-right-call\">When aluminum core MCPCB is usually the right call<\/a><\/li><li><a href=\"#when-copper-core-mcpcb-earns-its-spot\">When copper core MCPCB earns its spot<\/a><\/li><\/ul><\/li><li><a href=\"#high-power-led-mcpcb-checklist-before-you-place-the-order\">High-power LED MCPCB checklist before you place the order<\/a><\/li><li><a href=\"#bottom-line\">Bottom line<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<p>High-power LEDs don\u2019t usually die from bad soldering. They die from heat that never gets out. If your junction temperature keeps creeping up, you\u2019ll see the same ugly stuff: lumen drop, color shift, early failures, and customer returns that hit like a boomerang.<\/p>\n\n\n\n<p>So, when you\u2019re picking an MCPCB (metal-core PCB), the big question shows up fast:&nbsp;<strong>aluminum core or copper core<\/strong>?<\/p>\n\n\n\n<p>If you\u2019re sourcing from a B2B manufacturer like&nbsp;<strong><a href=\"https:\/\/template01.zehannet.net\/fr\/\">China PCB B2B factory: fast prototyping, reliable assembly<\/a><\/strong>, you\u2019ll probably want an answer that\u2019s practical, not textbook. Let\u2019s break it down with real production scenarios, a few hard numbers, and the same decision points OEMs and EMS teams use every week.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"720\" src=\"https:\/\/template01.zehannet.net\/wp-content\/uploads\/2026\/01\/Is-aluminum-or-copper-core-better-for-high-power-LED-applications-1.jpg\" alt=\"Is aluminum or copper core better for high-power LED applications\" class=\"wp-image-1041\" title=\"\" srcset=\"https:\/\/template01.zehannet.net\/wp-content\/uploads\/2026\/01\/Is-aluminum-or-copper-core-better-for-high-power-LED-applications-1.jpg 960w, https:\/\/template01.zehannet.net\/wp-content\/uploads\/2026\/01\/Is-aluminum-or-copper-core-better-for-high-power-LED-applications-1-600x450.jpg 600w, https:\/\/template01.zehannet.net\/wp-content\/uploads\/2026\/01\/Is-aluminum-or-copper-core-better-for-high-power-LED-applications-1-300x225.jpg 300w, https:\/\/template01.zehannet.net\/wp-content\/uploads\/2026\/01\/Is-aluminum-or-copper-core-better-for-high-power-LED-applications-1-768x576.jpg 768w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"high-power-led-thermal-management\">High-power LED thermal management<\/h2>\n\n\n\n<p>In a high-power LED stack-up, heat takes a short trip and then hits traffic:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>LED junction \u2192 solder \u2192 copper circuit layer<\/li>\n\n\n\n<li>copper layer \u2192 dielectric (insulating) layer<\/li>\n\n\n\n<li>dielectric \u2192 metal core (aluminum or copper)<\/li>\n\n\n\n<li>core \u2192 TIM \u2192 heat sink \/ housing<\/li>\n<\/ul>\n\n\n\n<p>Most \u201cmy LED runs hot\u201d cases aren\u2019t about the metal core alone. They\u2019re about the&nbsp;<strong>whole thermal path<\/strong>&nbsp;and where the&nbsp;<strong>thermal bottleneck<\/strong>&nbsp;sits.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"insulated-metal-substrate-ims-and-mcpcb-basics\">Insulated Metal Substrate (IMS) and MCPCB basics<\/h2>\n\n\n\n<p>Most LED metal-core boards are&nbsp;<strong>IMS (Insulated Metal Substrate)<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Copper foil<\/strong>\u00a0on top for traces\/pads<\/li>\n\n\n\n<li><strong>Dielectric layer<\/strong>\u00a0for electrical isolation + heat transfer<\/li>\n\n\n\n<li><strong>Metal core<\/strong>\u00a0(aluminum or copper) for spreading heat<\/li>\n<\/ul>\n\n\n\n<p>If you\u2019re new to metal-core options, start from the product side first. Browse the board families under&nbsp;<strong><a href=\"https:\/\/template01.zehannet.net\/fr\/products\/\">Products<\/a><\/strong>&nbsp;and you\u2019ll see how vendors position aluminum MCPCB for mainstream lighting and higher-spec builds for tougher jobs.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"aluminum-core-mcpcb\">Aluminum core MCPCB<\/h2>\n\n\n\n<p>Aluminum-core MCPCB is the default choice in a lot of lighting builds because it balances performance, supply chain stability, and manufacturing flow.<\/p>\n\n\n\n<p>You\u2019ll see it everywhere: bulbs, panels, downlights, strips, grow lights, and compact housings where airflow is limited.<\/p>\n\n\n\n<p>A good example of a typical production-ready layout is a multi-up LED panel like&nbsp;<strong><a href=\"https:\/\/template01.zehannet.net\/fr\/aluminum-led-smt-panel-pcb-board-module-b2b-oem-supplier\/\">Aluminum LED SMT Panel PCB Board Module B2B OEM Supplier<\/a><\/strong>. Panelization matters more than people think. It drives reflow consistency, placement speed, handling damage, and yield.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"aluminum-core-is-cost-friendly-and-scalable\">Aluminum core is cost-friendly and scalable<\/h3>\n\n\n\n<p>If you\u2019re running&nbsp;<strong>pilot \u2192 ramp \u2192 mass production<\/strong>, aluminum MCPCB usually keeps things smoother:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Easier sourcing at volume<\/li>\n\n\n\n<li>More forgiving machining and routing in many factories<\/li>\n\n\n\n<li>Lighter boards for shipping and mechanical integration<\/li>\n\n\n\n<li>Good enough thermal spreading for many watt-class modules<\/li>\n<\/ul>\n\n\n\n<p>If you mainly care about&nbsp;<strong>stable brightness and fewer early failures<\/strong>&nbsp;in normal power density designs, aluminum can do the job without forcing a complicated build.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"aluminum-core-fits-common-led-lighting-scenes\">Aluminum core fits common LED lighting scenes<\/h3>\n\n\n\n<p>Here are the scenes where aluminum tends to fit well:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Compact indoor luminaires where you still have a decent heat sink<\/li>\n\n\n\n<li>Medium-power boards where your thermal budget isn\u2019t razor-thin<\/li>\n\n\n\n<li>Multi-up panels for fast SMT and consistent reflow<\/li>\n\n\n\n<li>Designs that need tight delivery schedules and predictable QA flow<\/li>\n<\/ul>\n\n\n\n<p>If your use case is automotive lighting with aluminum MCPCB, the mechanical detail usually tightens up fast. You\u2019ll want clean routing, repeatable unit arrays, and stable thermal behavior. That\u2019s exactly the kind of build you see in&nbsp;<strong><a href=\"https:\/\/template01.zehannet.net\/fr\/b2b-oem-aluminum-mcpcb-panel-for-automotive-led-lighting\/\">B2B OEM Aluminum MCPCB Panel For Automotive LED Lighting<\/a><\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"720\" src=\"https:\/\/template01.zehannet.net\/wp-content\/uploads\/2026\/01\/Is-aluminum-or-copper-core-better-for-high-power-LED-applications-2.jpg\" alt=\"Is aluminum or copper core better for high-power LED applications\" class=\"wp-image-1042\" title=\"\" srcset=\"https:\/\/template01.zehannet.net\/wp-content\/uploads\/2026\/01\/Is-aluminum-or-copper-core-better-for-high-power-LED-applications-2.jpg 960w, https:\/\/template01.zehannet.net\/wp-content\/uploads\/2026\/01\/Is-aluminum-or-copper-core-better-for-high-power-LED-applications-2-600x450.jpg 600w, https:\/\/template01.zehannet.net\/wp-content\/uploads\/2026\/01\/Is-aluminum-or-copper-core-better-for-high-power-LED-applications-2-300x225.jpg 300w, https:\/\/template01.zehannet.net\/wp-content\/uploads\/2026\/01\/Is-aluminum-or-copper-core-better-for-high-power-LED-applications-2-768x576.jpg 768w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"copper-core-mcpcb\">Copper core MCPCB<\/h2>\n\n\n\n<p>Copper-core MCPCB shows up when the heat is savage, the margin is thin, or reliability requirements are strict. It\u2019s not \u201calways better.\u201d It\u2019s&nbsp;<strong>more capable<\/strong>&nbsp;when you actually need it.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"copper-thermal-conductivity-vs-aluminum-thermal-conductivity\">Copper thermal conductivity vs aluminum thermal conductivity<\/h3>\n\n\n\n<p>Here are typical thermal conductivity values engineers use as a baseline:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Material (core)<\/th><th class=\"has-text-align-right\" data-align=\"right\">Typical thermal conductivity (W\/m\u00b7K)<\/th><th>What you\u2019ll feel in real builds<\/th><\/tr><\/thead><tbody><tr><td>Aluminum<\/td><td class=\"has-text-align-right\" data-align=\"right\">~205<\/td><td>Solid heat spreading for many LED modules<\/td><\/tr><tr><td>Copper<\/td><td class=\"has-text-align-right\" data-align=\"right\">~385<\/td><td>Faster heat spreading, lower hot-spot risk<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Copper spreads heat faster. That can reduce peak temperature near the LED and buy you extra reliability margin. In high-power builds, that margin often decides whether you pass a thermal soak test or fail it on day one.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"copper-is-heavier-and-harder-to-process\">Copper is heavier and harder to process<\/h3>\n\n\n\n<p>Copper-core boards usually bring trade-offs:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Heavier boards (watch your mechanical design and shipping constraints)<\/li>\n\n\n\n<li>More demanding machining and process control<\/li>\n\n\n\n<li>More sensitive to warpage risk if stack-up and copper balance aren\u2019t handled well<\/li>\n<\/ul>\n\n\n\n<p>You don\u2019t pick copper because it sounds premium. You pick it because your thermal budget is already screaming.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"dielectric-layer-thermal-resistance-is-the-bottleneck\">Dielectric layer thermal resistance is the bottleneck<\/h2>\n\n\n\n<p>Here\u2019s the part many teams miss: in IMS, the&nbsp;<strong>dielectric layer<\/strong>&nbsp;often dominates thermal resistance.<\/p>\n\n\n\n<p>So you can pay for a copper core, then lose most of the benefit if your dielectric is thick, low-k, or poorly controlled in production. That\u2019s why strong suppliers talk about the whole stack-up, not just \u201ccore material.\u201d<\/p>\n\n\n\n<p>If you want a quick sanity check, ask your vendor what dielectric options they support and how they control thickness and voiding. Then tie it to manufacturing and inspection through a service flow like&nbsp;<strong><a href=\"https:\/\/template01.zehannet.net\/fr\/services\/pcb-fabrication\/\">PCB Fabrication<\/a><\/strong>&nbsp;and&nbsp;<strong><a href=\"https:\/\/template01.zehannet.net\/fr\/services\/pcb-assembly\/\">PCB Assembly<\/a><\/strong>, because a great stack-up on paper still fails if the process window is sloppy.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"720\" src=\"https:\/\/template01.zehannet.net\/wp-content\/uploads\/2026\/01\/Is-aluminum-or-copper-core-better-for-high-power-LED-applications-3.jpg\" alt=\"Is aluminum or copper core better for high-power LED applications\" class=\"wp-image-1039\" title=\"\" srcset=\"https:\/\/template01.zehannet.net\/wp-content\/uploads\/2026\/01\/Is-aluminum-or-copper-core-better-for-high-power-LED-applications-3.jpg 960w, https:\/\/template01.zehannet.net\/wp-content\/uploads\/2026\/01\/Is-aluminum-or-copper-core-better-for-high-power-LED-applications-3-600x450.jpg 600w, https:\/\/template01.zehannet.net\/wp-content\/uploads\/2026\/01\/Is-aluminum-or-copper-core-better-for-high-power-LED-applications-3-300x225.jpg 300w, https:\/\/template01.zehannet.net\/wp-content\/uploads\/2026\/01\/Is-aluminum-or-copper-core-better-for-high-power-LED-applications-3-768x576.jpg 768w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"coefficient-of-thermal-expansion-cte-and-reliability\">Coefficient of Thermal Expansion (CTE) and reliability<\/h2>\n\n\n\n<p>High-power LED boards live through cycles: on\/off, winter\/summer, vibration, long burn-in. That means&nbsp;<strong>CTE mismatch<\/strong>&nbsp;turns into stress at interfaces.<\/p>\n\n\n\n<p>Typical CTE values (room-temp ballpark):<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Material<\/th><th class=\"has-text-align-right\" data-align=\"right\">Typical CTE (ppm\/\u00b0C)<\/th><th>Reliability takeaway<\/th><\/tr><\/thead><tbody><tr><td>Aluminum<\/td><td class=\"has-text-align-right\" data-align=\"right\">~23<\/td><td>Higher expansion can raise cyclic stress in some stacks<\/td><\/tr><tr><td>Copper<\/td><td class=\"has-text-align-right\" data-align=\"right\">~16\u201317<\/td><td>Often easier to manage in tight thermal cycling specs<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>This doesn\u2019t automatically crown copper as the winner. It just explains why copper-core and well-chosen dielectrics show up more often in harsher duty cycles.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"real-world-decision-guide-for-oem-and-ems-teams\">Real-world decision guide for OEM and EMS teams<\/h2>\n\n\n\n<p>You don\u2019t need a long debate. You need a fast decision that survives DFM, QA, and field life.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"when-aluminum-core-mcpcb-is-usually-the-right-call\">When aluminum core MCPCB is usually the right call<\/h3>\n\n\n\n<p>Pick aluminum core when:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>You\u2019re building mainstream LED modules and want predictable scaling<\/li>\n\n\n\n<li>Your enclosure has a decent heat sink path<\/li>\n\n\n\n<li>You care about fast turns, stable supply, and consistent output<\/li>\n\n\n\n<li>Your biggest risk is schedule, not extreme junction temperature<\/li>\n<\/ul>\n\n\n\n<p>A practical path is to start with an aluminum family like&nbsp;<strong><a href=\"https:\/\/template01.zehannet.net\/fr\/aluminum-pcb\/\">Aluminum PCB<\/a><\/strong>, validate thermal performance with your real housing and TIM, then upgrade only if testing forces your hand.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"when-copper-core-mcpcb-earns-its-spot\">When copper core MCPCB earns its spot<\/h3>\n\n\n\n<p>Step up to copper core when:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Your LED density is high and the hot spot keeps failing thermal tests<\/li>\n\n\n\n<li>You can\u2019t add more heat sink or airflow (mechanical lock-in)<\/li>\n\n\n\n<li>You\u2019re chasing long-life reliability under heavy cycling<\/li>\n\n\n\n<li>Your spec punishes color shift and lumen depreciation hard<\/li>\n<\/ul>\n\n\n\n<p>In these builds, you\u2019ll often pair copper core with tighter stack-up control and more advanced process options. That\u2019s where a capability-led service route like&nbsp;<strong><a href=\"https:\/\/template01.zehannet.net\/fr\/services\/advanced-pcb\/\">Advanced PCB<\/a><\/strong>&nbsp;can matter, because you\u2019re managing process risk, not just ordering boards.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"720\" src=\"https:\/\/template01.zehannet.net\/wp-content\/uploads\/2026\/01\/Is-aluminum-or-copper-core-better-for-high-power-LED-applications-4.jpg\" alt=\"Is aluminum or copper core better for high-power LED applications\" class=\"wp-image-1040\" title=\"\" srcset=\"https:\/\/template01.zehannet.net\/wp-content\/uploads\/2026\/01\/Is-aluminum-or-copper-core-better-for-high-power-LED-applications-4.jpg 960w, https:\/\/template01.zehannet.net\/wp-content\/uploads\/2026\/01\/Is-aluminum-or-copper-core-better-for-high-power-LED-applications-4-600x450.jpg 600w, https:\/\/template01.zehannet.net\/wp-content\/uploads\/2026\/01\/Is-aluminum-or-copper-core-better-for-high-power-LED-applications-4-300x225.jpg 300w, https:\/\/template01.zehannet.net\/wp-content\/uploads\/2026\/01\/Is-aluminum-or-copper-core-better-for-high-power-LED-applications-4-768x576.jpg 768w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"high-power-led-mcpcb-checklist-before-you-place-the-order\">High-power LED MCPCB checklist before you place the order<\/h2>\n\n\n\n<p>Before you lock aluminum or copper, run this short checklist. It saves a lot of back-and-forth later.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Confirm your\u00a0<strong>junction temperature target<\/strong>\u00a0and thermal budget<\/li>\n\n\n\n<li>Validate the\u00a0<strong>dielectric spec<\/strong>\u00a0(thermal performance + thickness control)<\/li>\n\n\n\n<li>Check pad design for reflow and voiding risk (voids kill thermal path)<\/li>\n\n\n\n<li>Review\u00a0<strong>panelization<\/strong>\u00a0for SMT throughput and yield<\/li>\n\n\n\n<li>Verify mounting holes, flatness, and mechanical fit (warpage surprises hurt)<\/li>\n\n\n\n<li>Align inspection points with your supplier\u2019s process flow and QA gates<\/li>\n<\/ul>\n\n\n\n<p>If you do those steps, the \u201caluminum vs copper\u201d choice becomes obvious most of the time.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"bottom-line\">Bottom line<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Aluminum core<\/strong>\u00a0fits most LED lighting builds that need solid thermal spreading, smooth manufacturing, and reliable scale-up.<\/li>\n\n\n\n<li><strong>Copper core<\/strong>\u00a0is for tighter thermal budgets, higher power density, and tougher reliability demands.<\/li>\n\n\n\n<li>In both cases, the\u00a0<strong>dielectric layer and the full heat path<\/strong>\u00a0decide whether the LED runs cool or cooks itself.<\/li>\n<\/ul>\n\n\n\n<p>If you want to move fast, start from your enclosure and thermal target, then choose the stack-up that gives you margin without adding process drama.<\/p>","protected":false},"excerpt":{"rendered":"<p>Aluminum or copper core for high-power LEDs? Compare heat spreading, dielectric bottlenecks, CTE reliability, and pick the right MCPCB for your build.<\/p>","protected":false},"author":1,"featured_media":1041,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[1],"tags":[711,710,707,709,708,712],"class_list":["post-1038","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-market-trends","tag-aluminum-core-pcb","tag-copper-core-pcb","tag-high-power-led","tag-ims-substrate","tag-mcpcb","tag-thermal-management"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/template01.zehannet.net\/fr\/wp-json\/wp\/v2\/posts\/1038","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/template01.zehannet.net\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/template01.zehannet.net\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/template01.zehannet.net\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/template01.zehannet.net\/fr\/wp-json\/wp\/v2\/comments?post=1038"}],"version-history":[{"count":1,"href":"https:\/\/template01.zehannet.net\/fr\/wp-json\/wp\/v2\/posts\/1038\/revisions"}],"predecessor-version":[{"id":1044,"href":"https:\/\/template01.zehannet.net\/fr\/wp-json\/wp\/v2\/posts\/1038\/revisions\/1044"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/template01.zehannet.net\/fr\/wp-json\/wp\/v2\/media\/1041"}],"wp:attachment":[{"href":"https:\/\/template01.zehannet.net\/fr\/wp-json\/wp\/v2\/media?parent=1038"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/template01.zehannet.net\/fr\/wp-json\/wp\/v2\/categories?post=1038"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/template01.zehannet.net\/fr\/wp-json\/wp\/v2\/tags?post=1038"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}