{"id":11324,"date":"2026-10-16T03:00:16","date_gmt":"2026-10-16T03:00:16","guid":{"rendered":"https:\/\/www.diyipcb.com\/"},"modified":"2026-10-16T03:00:16","modified_gmt":"2026-10-16T03:00:16","slug":"small-batch-pcba-quote-cost-checklist","status":"publish","type":"post","link":"https:\/\/www.diyipcb.com\/es\/small-batch-pcba-quote-cost-checklist\/","title":{"rendered":"Cotizaciones para PCBA de lotes peque\u00f1os: cantidad, componentes, pruebas y costo total."},"content":{"rendered":"<div class=\"diyi-article\">\n<p class=\"dn-intro\">Compare PCB assembly quotes on the same basis. Define board quantity, BOM, assembly work, firmware, testing and delivery before deciding which offer fits your project.<\/p>\n<nav class=\"dn-toc\" aria-label=\"Guide contents\"><strong>In this guide<\/strong><\/p>\n<ul>\n<li><a href=\"#section-1\">Compare a complete build, not a board price<\/a><\/li>\n<li><a href=\"#section-2\">Give quantity alternatives the same scope<\/a><\/li>\n<li><a href=\"#section-3\">Make the BOM quotable<\/a><\/li>\n<li><a href=\"#section-4\">Define assembly, programming and test work<\/a><\/li>\n<li><a href=\"#section-5\">Keep production and transit time separate<\/a><\/li>\n<li><a href=\"#section-6\">Use this RFQ checklist<\/a><\/li>\n<\/ul>\n<\/nav>\n<h2 id=\"section-1\">Compare a complete build, not a board price<\/h2>\n<p>A PCB price does not describe the total cost of an assembled product. A useful RFQ identifies PCB fabrication, component supply, assembly, setup and any agreed programming, testing or mechanical work.<\/p>\n<p>Separate one-time engineering or fixture work from repeatable batch costs. Identify charges that apply per order, per assembled board or per component procurement. Ask what is excluded before comparing totals.<\/p>\n<h2 id=\"section-2\">Give quantity alternatives the same scope<\/h2>\n<p>Request the quantities you are considering, clearly marked as alternatives. Keep the revision, components and acceptance criteria identical so that differences reflect quantity rather than a changed specification.<\/p>\n<p>Small batches may carry setup or procurement costs that are spread across fewer boards. Component purchase quantities may also differ from fitted quantities because of packaging, minimum purchase amounts or agreed process allowances. Ask how excess purchased parts are handled.<\/p>\n<p>Do not assume that multiplying a displayed bare-board price by quantity estimates a PCBA order. A completed assembly quote requires the actual parts and work definition.<\/p>\n<h2 id=\"section-3\">Make the BOM quotable<\/h2>\n<p>Provide manufacturer part numbers, reference designators, values, footprints and quantities. Distinguish fitted components from DNP items, and state whether alternatives need approval. For customer-supplied parts, identify packaging, quantities and delivery arrangements.<\/p>\n<p>Ask the reviewer to identify unavailable components, long-lead items and proposed changes. A lower price based on a different module, connector or unapproved substitute is a different offer. Resolve those differences before accepting it.<\/p>\n<p>Use a controlled <a href=\"\/pcb-bom-alternative-parts-approval\/\">component alternative approval process<\/a> when the design depends on electrical, mechanical or firmware compatibility.<\/p>\n<h2 id=\"section-4\">Define assembly, programming and test work<\/h2>\n<p>Specify assembly sides, through-hole parts, manual soldering, connectors and mechanical hardware. State whether firmware programming is needed and provide the image, programming procedure and verification requirements.<\/p>\n<p>For testing, distinguish visual inspection from a powered functional test. Identify the procedure, connections, fixtures, pass\/fail limits and result records. If a fixture must be developed, ask for that work to be quoted separately.<\/p>\n<p>Clarify whether enclosure assembly, labeling, cables and packaging are included. An assembled circuit board is not automatically a complete ready-to-use device.<\/p>\n<h2 id=\"section-5\">Keep production and transit time separate<\/h2>\n<p>State the requested delivery date and destination, then ask when the production clock starts and which conditions affect it. File approval, component availability and an agreed test procedure may need to be resolved before scheduling.<\/p>\n<p>Compare manufacturing lead time separately from shipping transit. Confirm whether shipping, import-related charges and any requested documentation are included. Identify quote validity and material-availability assumptions rather than treating an early estimate as a fixed commitment.<\/p>\n<h2 id=\"section-6\">Use this RFQ checklist<\/h2>\n<blockquote>\n<p>Project\/revision: [reference]. Bare PCB quantity: [number]. Assembled quantity\/variants: [details]. Board specification: [requirements]. Gerber\/drill, BOM and placement files: [list]. Component sourcing: [turnkey \/ customer-supplied \/ mixed]. Substitutions: [approval rule]. Programming: [scope]. Testing and fixture: [scope]. Mechanical work and packaging: [scope]. Destination: [location]. Quantity alternatives and requested schedule: [details].<\/p>\n<\/blockquote>\n<h3>What if I only have a schematic?<\/h3>\n<p>Request layout and manufacturing-file preparation before assembly pricing is finalized.<\/p>\n<h3>Can I compare an untested board with a tested board?<\/h3>\n<p>Only if the difference is explicit. The lower total may reflect excluded acceptance work rather than a lower cost for the same deliverable.<\/p>\n<p>For more detail, see <a href=\"\/pcb-quote-comparison-checklist\/\">how to compare manufacturing quotes without missing specification changes<\/a>.<\/p>\n<section class=\"dn-cta\">\n<h2>Request a PCB or PCBA quote<\/h2>\n<p>Upload your manufacturing files and specify the board revision, quantity and assembly requirements. Price, component availability, programming, testing and production schedule are confirmed for the agreed scope.<\/p>\n<p><a href=\"\/product\/pcb-pcba-order-online\/\">Upload files for PCB \/ PCBA<\/a> \u00b7 <a href=\"\/contact-us\/\">Discuss an incomplete project package<\/a><\/p>\n<\/section>\n<aside class=\"dn-related\">\n<h2>Related PCB manufacturing guides<\/h2>\n<ul>\n<li><a href=\"\/kicad-project-to-pcba\/\">From KiCad Project to PCBA: Files, Assembly Scope and Ordering<\/a><\/li>\n<li><a href=\"\/open-source-hardware-pcb-pcba-manufacturing\/\">Open-Source Hardware Manufacturing: From GitHub to PCB and PCBA<\/a><\/li>\n<li><a href=\"\/esp32-small-batch-pcb-pcba-manufacturing\/\">ESP32 Small-Batch Manufacturing: Custom PCB, Programming and Testing<\/a><\/li>\n<\/ul>\n<\/aside>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Compare los presupuestos de ensamblaje de PCB sobre la misma base. Defina la cantidad de placas, el tipo de placa (BOM), el trabajo de ensamblaje, el firmware, las pruebas y el plazo de entrega antes de decidir qu\u00e9 oferta se ajusta mejor a su proyecto.<\/p>","protected":false},"author":1,"featured_media":11325,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[2182],"tags":[2189,2190],"class_list":["post-11324","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-manufacturing-guides","tag-pcb","tag-pcba"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/www.diyipcb.com\/wp-content\/uploads\/2026\/10\/small-batch-pcba-quote-cost-checklist.png","_links":{"self":[{"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/posts\/11324","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/comments?post=11324"}],"version-history":[{"count":0,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/posts\/11324\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/media\/11325"}],"wp:attachment":[{"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/media?parent=11324"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/categories?post=11324"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/tags?post=11324"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}