{"id":4828,"date":"2026-03-25T08:31:00","date_gmt":"2026-03-25T00:31:00","guid":{"rendered":"https:\/\/www.topfastpcb.com\/?p=4828"},"modified":"2026-03-23T11:19:59","modified_gmt":"2026-03-23T03:19:59","slug":"how-pcb-design-decisions-affect-manufacturing-cost","status":"publish","type":"post","link":"https:\/\/www.topfastpcb.com\/fr\/blog\/how-pcb-design-decisions-affect-manufacturing-cost\/","title":{"rendered":"Comment vos d\u00e9cisions en mati\u00e8re de conception de circuits imprim\u00e9s influencent directement le co\u00fbt de fabrication"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_74 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table des mati\u00e8res<\/p>\n<span class=\"ez-toc-title-toggle\"><\/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.topfastpcb.com\/fr\/blog\/how-pcb-design-decisions-affect-manufacturing-cost\/#Trace_Width_and_Spacing_The_Precision_Factor\" >Largeur et espacement des traces (facteur de pr\u00e9cision)<\/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.topfastpcb.com\/fr\/blog\/how-pcb-design-decisions-affect-manufacturing-cost\/#Why_PCB_Design_Has_a_Major_Impact_on_Cost\" >Pourquoi la conception des circuits imprim\u00e9s a-t-elle un impact majeur sur les co\u00fbts ?<\/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.topfastpcb.com\/fr\/blog\/how-pcb-design-decisions-affect-manufacturing-cost\/#Via_Types_Through-Hole_vs_Blind_Buried\" >Via Types : Trou de passage vs. aveugle et enterr\u00e9<\/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.topfastpcb.com\/fr\/blog\/how-pcb-design-decisions-affect-manufacturing-cost\/#Board_Size_and_Panel_Utilization\" >Taille de la carte et utilisation du panneau<\/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.topfastpcb.com\/fr\/blog\/how-pcb-design-decisions-affect-manufacturing-cost\/#5_Steps_to_Design_for_Lower_Manufacturing_Costs\" >5 \u00e9tapes pour r\u00e9duire les co\u00fbts de fabrication<\/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.topfastpcb.com\/fr\/blog\/how-pcb-design-decisions-affect-manufacturing-cost\/#PCB_cost_FAQ\" >FAQ sur le co\u00fbt des 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.topfastpcb.com\/fr\/blog\/how-pcb-design-decisions-affect-manufacturing-cost\/#Conclusion\" >Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Trace_Width_and_Spacing_The_Precision_Factor\"><\/span>Largeur et espacement des traces (facteur de pr\u00e9cision)<span class=\"ez-toc-section-end\"><\/span><\/h2><p>Les co\u00fbts de fabrication augmentent au fur et \u00e0 mesure que l'on repousse les limites de la pr\u00e9cision de l'usine.<\/p><p><strong>Avanc\u00e9 (co\u00fbt \u00e9lev\u00e9) :<\/strong> Pour passer \u00e0 3\/3 mil ou moins, il faut <a href=\"https:\/\/topfastpcba.com\/hdi-pcb-manufacturing-process\/\" target=\"_blank\" rel=\"noreferrer noopener\">Proc\u00e9d\u00e9s de fabrication des circuits imprim\u00e9s HDI<\/a> et la technologie LDI (Laser Direct Imaging), qui ajoute un suppl\u00e9ment au prix de fabrication.<\/p><p><strong>Standard (faible co\u00fbt) :<\/strong> Un espace de 6\/6 mil (0,152 mm) est le \"sweet spot\" de l'industrie.<\/p><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"414\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/12\/Manufacturing-Cost.jpg\" alt=\"Co\u00fbt de fabrication\" class=\"wp-image-4829\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/12\/Manufacturing-Cost.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/12\/Manufacturing-Cost-300x207.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/12\/Manufacturing-Cost-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_PCB_Design_Has_a_Major_Impact_on_Cost\"><\/span>Pourquoi <a href=\"https:\/\/www.topfastpcb.com\/fr\/blog\/comprehensive-guide-to-pcb-design\/\">Conception de circuits imprim\u00e9s<\/a> A un impact majeur sur les co\u00fbts<span class=\"ez-toc-section-end\"><\/span><\/h2><p>La conception d'un circuit imprim\u00e9 n'est pas seulement un plan \u00e9lectrique, mais aussi une instruction de fabrication. Les conceptions complexes n\u00e9cessitent des \u00e9tapes de traitement suppl\u00e9mentaires, des mat\u00e9riaux sp\u00e9cialis\u00e9s et des contr\u00f4les de qualit\u00e9 plus stricts, ce qui augmente les co\u00fbts.<\/p><p>Principales raisons pour lesquelles la conception influe sur le co\u00fbt :<\/p><ul class=\"wp-block-list\"><li>La complexit\u00e9 de la fabrication augmente avec la densit\u00e9 de la conception<\/li>\n\n<li>Les sp\u00e9cifications non standard r\u00e9duisent l'efficacit\u00e9 de la production<\/li>\n\n<li>Les tol\u00e9rances serr\u00e9es r\u00e9duisent le rendement et augmentent les co\u00fbts d'inspection<\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Via_Types_Through-Hole_vs_Blind_Buried\"><\/span>Via Types : Trou de passage vs. aveugle et enterr\u00e9<span class=\"ez-toc-section-end\"><\/span><\/h2><p>La fa\u00e7on dont vous connectez les couches est l'un des principaux facteurs de co\u00fbt de l'\u00e9lectronique moderne.<\/p><p><strong>Complexe :<\/strong> Les vias aveugles et enterr\u00e9s n\u00e9cessitent plusieurs cycles de laminage et de per\u00e7age. Si votre conception peut les \u00e9viter en utilisant des vias <a href=\"https:\/\/www.topfastpcb.com\/fr\/blog\/pcb-design-principles\/\" target=\"_blank\" rel=\"noreferrer noopener\">Principes de conception des circuits imprim\u00e9s<\/a>vous pouvez \u00e9conomiser jusqu'\u00e0 40% sur les co\u00fbts totaux de fabrication.<\/p><p><strong>Rentable :<\/strong> Les trous de passage standard sont perc\u00e9s m\u00e9caniquement en un seul passage \u00e0 travers l'ensemble des trous de passage. <a href=\"https:\/\/www.topfastpcb.com\/fr\/blog\/the-ultimate-guide-to-pcb-stack-up-design\/\" target=\"_blank\" rel=\"noreferrer noopener\">Conception de l'empilage des circuits imprim\u00e9s<\/a>.<\/p><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Board_Size_and_Panel_Utilization\"><\/span>Taille de la carte et utilisation du panneau<span class=\"ez-toc-section-end\"><\/span><\/h2><p>La mati\u00e8re premi\u00e8re du PCB est vendue \u00e0 la feuille.<\/p><ul class=\"wp-block-list\"><li><strong>Le facteur \"d\u00e9chets\" :<\/strong> Un panneau l\u00e9g\u00e8rement plus petit qui permet de placer plus d'unit\u00e9s sur un panneau de production standard (par exemple, 18*24 ) peut r\u00e9duire consid\u00e9rablement le co\u00fbt par pi\u00e8ce.<\/li>\n\n<li><strong>Optimisation :<\/strong> Consultez toujours la taille des panneaux de votre fabricant lors de l'agencement initial afin de maximiser l'efficacit\u00e9 de la surface et de r\u00e9duire la consommation d'\u00e9nergie et les \u00e9missions de gaz \u00e0 effet de serre. <a href=\"https:\/\/www.topfastpcb.com\/fr\/blog\/how-pcb-material-and-layer-choices-impact-manufacturing-cost\/\" target=\"_blank\" rel=\"noreferrer noopener\">Co\u00fbt de fabrication des circuits imprim\u00e9s<\/a>.<\/li><\/ul><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"354\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/12\/Manufacturing-Cost-2.jpg\" alt=\"Co\u00fbt de fabrication\" class=\"wp-image-4831\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/12\/Manufacturing-Cost-2.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/12\/Manufacturing-Cost-2-300x177.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/12\/Manufacturing-Cost-2-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Steps_to_Design_for_Lower_Manufacturing_Costs\"><\/span>5 \u00e9tapes pour r\u00e9duire les co\u00fbts de fabrication<span class=\"ez-toc-section-end\"><\/span><\/h2><div class=\"schema-how-to wp-block-yoast-how-to-block\"><p class=\"schema-how-to-description\"><\/p> <ol class=\"schema-how-to-steps\"><li class=\"schema-how-to-step\" id=\"how-to-step-1774235463918\"><strong class=\"schema-how-to-step-name\">Simplifiez votre nomenclature (Bill of Materials)<\/strong> <p class=\"schema-how-to-step-text\">R\u00e9duire la vari\u00e9t\u00e9 des <a href=\"https:\/\/www.topfastpcb.com\/fr\/blog\/the-ultimate-guide-to-smd-electronic-components\/\" target=\"_blank\" rel=\"noreferrer noopener\">Composants SMD<\/a> pour minimiser le temps de pr\u00e9paration des machines de pr\u00e9l\u00e8vement et de placement.<\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1774235485301\"><strong class=\"schema-how-to-step-name\">Respecter les tol\u00e9rances standard<\/strong> <p class=\"schema-how-to-step-text\">\u00c9vitez les tol\u00e9rances tr\u00e8s \u00e9troites (par exemple, diam\u00e8tre du trou $\\pm 0,05\\text{mm}$) \u00e0 moins qu'elles ne soient strictement n\u00e9cessaires pour l'ajustement m\u00e9canique.<\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1774235498956\"><strong class=\"schema-how-to-step-name\">Optimiser le routage pour les mat\u00e9riaux standard<\/strong> <p class=\"schema-how-to-step-text\">Utilisation <a href=\"https:\/\/www.topfastpcb.com\/fr\/blog\/pcb-design-optimization-strategies\/\" target=\"_blank\" rel=\"noreferrer noopener\">Strat\u00e9gies d'optimisation de la conception des circuits imprim\u00e9s<\/a> de g\u00e9rer l'imp\u00e9dance avec du FR-4 standard plut\u00f4t qu'avec des lamin\u00e9s \u00e0 haute vitesse co\u00fbteux lorsque cela est possible.<\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1774235516900\"><strong class=\"schema-how-to-step-name\">\u00c9viter les d\u00e9coupes et les fentes internes<\/strong> <p class=\"schema-how-to-step-text\">Les formes irr\u00e9guli\u00e8res des panneaux ou les fraisages internes n\u00e9cessitent un temps de fraisage CNC suppl\u00e9mentaire et des m\u00e8ches sp\u00e9cialis\u00e9es, ce qui augmente les co\u00fbts de main-d'\u0153uvre.<\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1774235531767\"><strong class=\"schema-how-to-step-name\">Effectuer un contr\u00f4le DFM de la pr\u00e9-commande<\/strong> <p class=\"schema-how-to-step-text\">Identifier les caract\u00e9ristiques qui augmentent les co\u00fbts avant qu'elles n'entrent dans la cha\u00eene de production chez Topfast.<\/p> <\/li><\/ol><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PCB_cost_FAQ\"><\/span>FAQ sur le co\u00fbt des PCB<span class=\"ez-toc-section-end\"><\/span><\/h2><div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1774235610325\"><strong class=\"schema-faq-question\"><strong>Q : La couleur du circuit imprim\u00e9 (masque de soudure) a-t-elle une incidence sur le prix ?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>A :<\/strong> Le vert est le standard de l'industrie et le moins cher. D'autres couleurs comme le noir, le rouge ou les finitions mates peuvent entra\u00eener un surco\u00fbt et un d\u00e9lai d'ex\u00e9cution de 1 \u00e0 2 jours en raison de l'installation d'\u00e9quipements suppl\u00e9mentaires.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1774235700780\"><strong class=\"schema-faq-question\"><strong>Q : Comment puis-je r\u00e9duire le co\u00fbt d'une carte multicouche ?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>A :<\/strong> Veillez \u00e0 ce que le nombre de couches soit uniforme (4, 6, 8) et \u00e0 ce que le nombre de couches soit \u00e9quilibr\u00e9. <a href=\"https:\/\/www.topfastpcb.com\/fr\/blog\/the-ultimate-guide-to-pcb-stack-up-design\/\" target=\"_blank\" rel=\"noreferrer noopener\">Conception de l'empilage des circuits imprim\u00e9s<\/a> pour \u00e9viter le gauchissement des planches, ce qui r\u00e9duit les taux de rebut.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1774235714520\"><strong class=\"schema-faq-question\"><strong>Q : Pourquoi la dorure (ENIG) est-elle plus ch\u00e8re que l'HASL ?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>A :<\/strong> ENIG utilise de l'or v\u00e9ritable et un processus chimique complexe. Il offre une dur\u00e9e de conservation et une plan\u00e9it\u00e9 sup\u00e9rieures pour <a href=\"https:\/\/www.topfastpcb.com\/fr\/products\/category\/pcba\/\" target=\"_blank\" rel=\"noreferrer noopener\">assemblage de PCB haut de gamme<\/a>mais le co\u00fbt des mati\u00e8res premi\u00e8res est nettement plus \u00e9lev\u00e9.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1774235739240\"><strong class=\"schema-faq-question\"><strong>Q : Le fait de tester mon prototype augmentera-t-il le co\u00fbt de fabrication ?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>A :<\/strong> Si les essais \u00e9lectriques de base sont g\u00e9n\u00e9ralement inclus, les essais fonctionnels sp\u00e9cialis\u00e9s ou les essais d'efficacit\u00e9 sont \u00e9galement inclus. <a href=\"https:\/\/www.topfastpcb.com\/fr\/blog\/how-to-test-capacitors\/\" target=\"_blank\" rel=\"noreferrer noopener\">test des condensateurs<\/a> sur place entra\u00eenera des frais de service.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1774235756765\"><strong class=\"schema-faq-question\"><strong>Q : Le poids du cuivre (1 oz ou 2 oz) a-t-il une incidence sur le prix ?<\/strong><\/strong> <p class=\"schema-faq-answer\"><strong>A :<\/strong> Oui. Le cuivre plus lourd n\u00e9cessite plus de mati\u00e8res premi\u00e8res et des temps de gravure plus longs, ce qui augmente le co\u00fbt total de la production. <a href=\"https:\/\/www.topfastpcb.com\/fr\/blog\/how-pcb-material-and-layer-choices-impact-manufacturing-cost\/\" target=\"_blank\" rel=\"noreferrer noopener\">budget de fabrication<\/a>.<\/p> <\/div> <\/div><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"432\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/12\/Manufacturing-Cost-3.jpg\" alt=\"Co\u00fbt de fabrication\" class=\"wp-image-4832\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/12\/Manufacturing-Cost-3.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/12\/Manufacturing-Cost-3-300x216.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/12\/Manufacturing-Cost-3-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2><p>La ma\u00eetrise de la relation entre la conception et le co\u00fbt est la marque d'un ing\u00e9nieur d'\u00e9lite. En prenant des d\u00e9cisions \u00e9clair\u00e9es pendant la phase de conception, vous pouvez vous assurer que votre produit est non seulement tr\u00e8s performant, mais aussi commercialement viable pour le march\u00e9 de masse. <a href=\"https:\/\/www.topfastpcb.com\/fr\/products\/category\/pcba\/\" target=\"_blank\" rel=\"noreferrer noopener\">Assemblage du PCB<\/a>.<\/p><p><em>Vous \u00eates pr\u00eat \u00e0 voir comment vos choix de conception affectent votre devis ?<\/em> <strong><a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/www.topfastpcb.com\/fr\/\">T\u00e9l\u00e9chargez vos fichiers Gerber pour obtenir un devis rapide de Topfast<\/a><\/strong> <em>aujourd'hui.<\/em><\/p><p><\/p>","protected":false},"excerpt":{"rendered":"<p>Dans le monde de l'\u00e9lectronique, chaque clic dans votre logiciel EDA - du routage des traces au placement des via - est assorti d'un signe financier. Bien qu'une carte fonctionnelle soit l'objectif ultime, la conception d'un circuit imprim\u00e9 rentable n\u00e9cessite une compr\u00e9hension approfondie des contraintes de fabrication. Ce guide analyse la mani\u00e8re dont les d\u00e9cisions de conception critiques, telles que le nombre de couches, la technologie des via et la densit\u00e9 des composants CMS, influencent le devis final de votre partenaire d'assemblage de circuits imprim\u00e9s.<\/p>","protected":false},"author":1,"featured_media":4830,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108],"tags":[420],"class_list":["post-4828","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-manufacturing-cost"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How PCB Design Decisions Affect Manufacturing Cost: A 2026 Guide<\/title>\n<meta name=\"description\" content=\"Discover how trace width, via types, and board size impact your PCB budget. 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Other colors like Black, Red, or Matte finishes may add cost and 1-2 days of lead time due to additional equipment setup.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/www.topfastpcb.com\/blog\/how-pcb-design-decisions-affect-manufacturing-cost\/#faq-question-1774235700780","position":2,"url":"https:\/\/www.topfastpcb.com\/blog\/how-pcb-design-decisions-affect-manufacturing-cost\/#faq-question-1774235700780","name":"Q: How can I reduce the cost of a multi-layer board?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<strong>A:<\/strong> Keep the layer count even (4, 6, 8) and use a balanced <a href=\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-pcb-stack-up-design\/\" target=\"_blank\" rel=\"noreferrer noopener\">PCB stack-up design<\/a> to prevent board warping, which reduces scrap rates.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/www.topfastpcb.com\/blog\/how-pcb-design-decisions-affect-manufacturing-cost\/#faq-question-1774235714520","position":3,"url":"https:\/\/www.topfastpcb.com\/blog\/how-pcb-design-decisions-affect-manufacturing-cost\/#faq-question-1774235714520","name":"Q: Why is gold plating (ENIG) more expensive than HASL?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<strong>A:<\/strong> ENIG uses real gold and a complex chemical process. It provides superior shelf life and planarity for <a href=\"https:\/\/www.topfastpcb.com\/products\/category\/pcba\/\" target=\"_blank\" rel=\"noreferrer noopener\">high-end PCB assembly<\/a>, but the raw material cost is significantly higher.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/www.topfastpcb.com\/blog\/how-pcb-design-decisions-affect-manufacturing-cost\/#faq-question-1774235739240","position":4,"url":"https:\/\/www.topfastpcb.com\/blog\/how-pcb-design-decisions-affect-manufacturing-cost\/#faq-question-1774235739240","name":"Q: Will testing my prototype increase the manufacturing cost?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<strong>A:<\/strong> While basic electrical testing is usually included, specialized functional tests or <a href=\"https:\/\/www.topfastpcb.com\/blog\/how-to-test-capacitors\/\" target=\"_blank\" rel=\"noreferrer noopener\">testing capacitors<\/a> on-site will incur a service fee.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"Question","@id":"https:\/\/www.topfastpcb.com\/blog\/how-pcb-design-decisions-affect-manufacturing-cost\/#faq-question-1774235756765","position":5,"url":"https:\/\/www.topfastpcb.com\/blog\/how-pcb-design-decisions-affect-manufacturing-cost\/#faq-question-1774235756765","name":"Q: Does the copper weight (1oz vs 2oz) impact the price?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"<strong>A:<\/strong> Yes. Heavier copper requires more raw material and longer etching times, which increases the total <a href=\"https:\/\/www.topfastpcb.com\/blog\/how-pcb-material-and-layer-choices-impact-manufacturing-cost\/\" target=\"_blank\" rel=\"noreferrer noopener\">manufacturing budget<\/a>.","inLanguage":"fr-FR"},"inLanguage":"fr-FR"},{"@type":"HowTo","@id":"https:\/\/www.topfastpcb.com\/blog\/how-pcb-design-decisions-affect-manufacturing-cost\/#howto-1","name":"How Your PCB Design Decisions Directly Impact Manufacturing Cost","mainEntityOfPage":{"@id":"https:\/\/www.topfastpcb.com\/blog\/how-pcb-design-decisions-affect-manufacturing-cost\/#article"},"description":"","step":[{"@type":"HowToStep","url":"https:\/\/www.topfastpcb.com\/blog\/how-pcb-design-decisions-affect-manufacturing-cost\/#how-to-step-1774235463918","name":"Simplify Your BOM (Bill of Materials)","itemListElement":[{"@type":"HowToDirection","text":"Reduce the variety of <a href=\"https:\/\/www.topfastpcb.com\/blog\/the-ultimate-guide-to-smd-electronic-components\/\" target=\"_blank\" rel=\"noreferrer noopener\">SMD components<\/a> to minimize pick-and-place machine setup time."}]},{"@type":"HowToStep","url":"https:\/\/www.topfastpcb.com\/blog\/how-pcb-design-decisions-affect-manufacturing-cost\/#how-to-step-1774235485301","name":"Stay Within Standard Tolerances","itemListElement":[{"@type":"HowToDirection","text":"Avoid ultra-tight tolerances (e.g., hole diameter $\\pm 0.05\\text{mm}$) unless they are strictly necessary for mechanical fit."}]},{"@type":"HowToStep","url":"https:\/\/www.topfastpcb.com\/blog\/how-pcb-design-decisions-affect-manufacturing-cost\/#how-to-step-1774235498956","name":"Optimize Routing for Standard Materials","itemListElement":[{"@type":"HowToDirection","text":"Use <a href=\"https:\/\/www.topfastpcb.com\/blog\/pcb-design-optimization-strategies\/\" target=\"_blank\" rel=\"noreferrer noopener\">PCB design optimization strategies<\/a> to manage impedance with standard FR-4 instead of expensive high-speed laminates where possible."}]},{"@type":"HowToStep","url":"https:\/\/www.topfastpcb.com\/blog\/how-pcb-design-decisions-affect-manufacturing-cost\/#how-to-step-1774235516900","name":"Avoid Internal Cutouts &amp; Slots","itemListElement":[{"@type":"HowToDirection","text":"Irregular board shapes or internal millings require extra CNC routing time and specialized bits, increasing labor costs."}]},{"@type":"HowToStep","url":"https:\/\/www.topfastpcb.com\/blog\/how-pcb-design-decisions-affect-manufacturing-cost\/#how-to-step-1774235531767","name":"Run a Pre-Order DFM Check","itemListElement":[{"@type":"HowToDirection","text":"Identify \"cost-additive\" features before they hit the production line at Topfast."}]}],"inLanguage":"fr-FR"}]}},"_links":{"self":[{"href":"https:\/\/www.topfastpcb.com\/fr\/wp-json\/wp\/v2\/posts\/4828","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.topfastpcb.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.topfastpcb.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.topfastpcb.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.topfastpcb.com\/fr\/wp-json\/wp\/v2\/comments?post=4828"}],"version-history":[{"count":4,"href":"https:\/\/www.topfastpcb.com\/fr\/wp-json\/wp\/v2\/posts\/4828\/revisions"}],"predecessor-version":[{"id":5376,"href":"https:\/\/www.topfastpcb.com\/fr\/wp-json\/wp\/v2\/posts\/4828\/revisions\/5376"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.topfastpcb.com\/fr\/wp-json\/wp\/v2\/media\/4830"}],"wp:attachment":[{"href":"https:\/\/www.topfastpcb.com\/fr\/wp-json\/wp\/v2\/media?parent=4828"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.topfastpcb.com\/fr\/wp-json\/wp\/v2\/categories?post=4828"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.topfastpcb.com\/fr\/wp-json\/wp\/v2\/tags?post=4828"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}