{"id":3727,"date":"2025-07-30T17:42:23","date_gmt":"2025-07-30T09:42:23","guid":{"rendered":"https:\/\/www.topfastpcb.com\/?p=3727"},"modified":"2025-07-30T17:45:43","modified_gmt":"2025-07-30T09:45:43","slug":"minimum-line-width-and-line-spacing-for-pcb-circuit-boards","status":"publish","type":"post","link":"https:\/\/www.topfastpcb.com\/nl\/blog\/minimum-line-width-and-line-spacing-for-pcb-circuit-boards\/","title":{"rendered":"Minimale lijndikte en regelafstand voor PCB"},"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\">Inhoudsopgave<\/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\/nl\/blog\/minimum-line-width-and-line-spacing-for-pcb-circuit-boards\/#What_are_PCB_trace_width_and_trace_spacing\" >Wat zijn PCB-spoorbreedte en -spoorafstand?<\/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\/nl\/blog\/minimum-line-width-and-line-spacing-for-pcb-circuit-boards\/#1_Industry_Standard_Minimum_Trace_Width_and_Spacing\" >1. Standaard minimale spoorbreedte en -afstand<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/minimum-line-width-and-line-spacing-for-pcb-circuit-boards\/#11_Conventional_Process_Capabilities\" >1.1 Conventionele procesmogelijkheden<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/minimum-line-width-and-line-spacing-for-pcb-circuit-boards\/#12_Advanced_Processes_HDI\" >1.2 Geavanceerde Processen (HDI)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/minimum-line-width-and-line-spacing-for-pcb-circuit-boards\/#13_Extreme_Challenges\" >1.3 Extreme uitdagingen<\/a><\/li><\/ul><\/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\/nl\/blog\/minimum-line-width-and-line-spacing-for-pcb-circuit-boards\/#2_Four_Key_Factors_Influencing_Trace_WidthSpacing_Selection\" >2. Vier sleutelfactoren die de keuze van spoorbreedte\/-spacing be\u00efnvloeden<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/minimum-line-width-and-line-spacing-for-pcb-circuit-boards\/#21_Current_Carrying_Capacity_and_Temperature_Rise\" >2.1 Huidig draagvermogen en temperatuurstijging<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/minimum-line-width-and-line-spacing-for-pcb-circuit-boards\/#22_Signal_Integrity\" >2.2 Signaalintegriteit<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/minimum-line-width-and-line-spacing-for-pcb-circuit-boards\/#23_Manufacturing_Process_and_Cost\" >2.3 Productieproces en kosten<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/minimum-line-width-and-line-spacing-for-pcb-circuit-boards\/#24_Layout_Density_and_BGA_Design\" >2.4 Layoutdichtheid en BGA-ontwerp<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/minimum-line-width-and-line-spacing-for-pcb-circuit-boards\/#3_PCB_Design_Optimization_Strategies\" >3. PCB-ontwerpoptimalisatiestrategie\u00ebn<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/minimum-line-width-and-line-spacing-for-pcb-circuit-boards\/#31_Layer_Strategy\" >3.1 Laagstrategie<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/minimum-line-width-and-line-spacing-for-pcb-circuit-boards\/#32_Avoid_Common_Mistakes\" >3.2 Veelvoorkomende fouten vermijden<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/minimum-line-width-and-line-spacing-for-pcb-circuit-boards\/#33_Cost_Balancing\" >3.3 Kostenbalancering<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/minimum-line-width-and-line-spacing-for-pcb-circuit-boards\/#4_PCB_Design_Spacing_Specifications\" >4. PCB ontwerp specificaties voor tussenruimte<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/minimum-line-width-and-line-spacing-for-pcb-circuit-boards\/#1_Traces\" >1. Sporen<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/minimum-line-width-and-line-spacing-for-pcb-circuit-boards\/#2_Vias\" >2. Vias<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/minimum-line-width-and-line-spacing-for-pcb-circuit-boards\/#3_PTH_Pads_Plated_Through-Holes\" >3. PTH-pads (geplateerde doorvoergaten)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/minimum-line-width-and-line-spacing-for-pcb-circuit-boards\/#4_Solder_Mask\" >4. Soldeermasker<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/minimum-line-width-and-line-spacing-for-pcb-circuit-boards\/#5_Silkscreen_Text\" >5. Zeefdruk (tekst)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/minimum-line-width-and-line-spacing-for-pcb-circuit-boards\/#6_Non-Plated_Slots\" >6. Niet-geplatte sleuven<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/minimum-line-width-and-line-spacing-for-pcb-circuit-boards\/#7_Panelization\" >7. Paneelvorming<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_are_PCB_trace_width_and_trace_spacing\"><\/span>Wat zijn PCB-spoorbreedte en -spoorafstand?<span class=\"ez-toc-section-end\"><\/span><\/h2><p>In <a href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/pcb-design-principles\/\">ontwerp van printplaten,<\/a> <strong>spoorbreedte<\/strong> en <strong>Spoorafstand<\/strong> zijn twee fundamentele maar kritische parameters:<\/p><ul class=\"wp-block-list\"><li><strong>Spoorbreedte<\/strong>: De breedte van de geleidende koperfolie, die bepalend is voor het stroomvoerend vermogen en de temperatuurstijging.<\/li>\n\n<li><strong>Spoorafstand<\/strong>: De afstand tussen aangrenzende sporen, die van invloed is op signaalisolatie en het risico van kortsluiting.<\/li><\/ul><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"402\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/07\/PCB-line-width.jpg\" alt=\"PCB lijnbreedte\" class=\"wp-image-3728\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/07\/PCB-line-width.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/07\/PCB-line-width-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/07\/PCB-line-width-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Industry_Standard_Minimum_Trace_Width_and_Spacing\"><\/span>1. Standaard minimale spoorbreedte en -afstand<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"11_Conventional_Process_Capabilities\"><\/span>1.1 Conventionele procesmogelijkheden<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Mainstream fabrikanten<\/strong>: Meer dan 80% kan stabiel ontwerpen produceren met <strong>6 mil\/6 mil<\/strong> (0,15 mm\/0,15 mm) tegen lagere kosten.<\/li>\n\n<li><strong>Hoge precisie fabrikanten<\/strong>: 70% ondersteuning <strong>4 mil\/4 mil<\/strong> (0,1 mm\/0,1 mm), geschikt voor de meeste ontwerpen met hoge dichtheid.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"12_Advanced_Processes_HDI\"><\/span>1.2 Geavanceerde Processen (HDI)<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Laserboren Microvia-technologie<\/strong>: Ondersteunt <strong>2 mil\/2 mil<\/strong> (0,05 mm\/0,05 mm), gebruikt in ultradunne toepassingen met hoge dichtheid zoals smartphones en RF-modules, maar de kosten stijgen aanzienlijk.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"13_Extreme_Challenges\"><\/span>1.3 Extreme uitdagingen<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>3,5 mil\/3,5 mil<\/strong> (0,09 mm\/0,09 mm) is beperkt tot een paar fabrikanten en vereist strenge rendementstesten.<\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Four_Key_Factors_Influencing_Trace_WidthSpacing_Selection\"><\/span>2. Vier sleutelfactoren die de keuze van spoorbreedte\/-spacing be\u00efnvloeden<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"21_Current_Carrying_Capacity_and_Temperature_Rise\"><\/span>2.1 Huidig draagvermogen en temperatuurstijging<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Formuleverwijzing<\/strong>: Volgens de IPC-2221 standaard moet de spoorbreedte voldoen aan de stroomvereisten. Bijvoorbeeld, met 1 oz koperdikte vereist een stroom van 1 A ten minste <strong>40 mil (1 mm)<\/strong> spoorbreedte (voor een temperatuurstijging van 10\u00b0C).<\/li>\n\n<li><strong>Hulpmiddel<\/strong>: Gebruik online PCB spoorbreedte calculators (bijv. Saturn PCB Toolkit) door stroom, koperdikte en temperatuurstijgingslimieten in te voeren om snel aanbevolen waarden te verkrijgen.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"22_Signal_Integrity\"><\/span>2.2 Signaalintegriteit<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Hogesnelheidssignalen<\/strong>: Vereist impedantieaanpassing, waarbij de spoorbreedte verband houdt met de dikte van de di\u00eblektrische laag en de permittiviteit. Bijvoorbeeld, een 50 \u03a9 microstriplijn op een FR4 bord heeft meestal een spoorbreedte van <strong>8-12 miljoen<\/strong>.<\/li>\n\n<li><strong>Differenti\u00eble paren<\/strong>: Handhaaf gelijke breedte en afstand (bijv. 5 mil\/5 mil) om overspraak te verminderen.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"23_Manufacturing_Process_and_Cost\"><\/span>2.3 Productieproces en kosten<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Kosten Drempel<\/strong>: Wanneer de spoorbreedte\/-spacing &lt; 5 mil is, kunnen de prijzen verdubbelen (door lagere opbrengsten en laserprocesvereisten).<\/li>\n\n<li><strong>Koperdikte selectie<\/strong>: Voor buitenlagen wordt gewoonlijk 1 oz (35 \u03bcm) gebruikt, voor binnenlagen 0,5 oz; voor scenario's met hoge stromen kan 2 oz koperdikte worden gebruikt, maar daarvoor zijn bredere sporen nodig.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"24_Layout_Density_and_BGA_Design\"><\/span>2.4 Layoutdichtheid en BGA-ontwerp<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>BGA ontsnappen frezen<\/strong>: Gebruik voor BGA's met een pitch van 1 mm 6 mil\/6 mil als u \u00e9\u00e9n spoor tussen twee pinnen freest; gebruik 4 mil\/4 mil als u twee sporen freest.<\/li>\n\n<li><strong>Knelpunten vermijden<\/strong>: Plan de spoorbreedte in gebieden met hoge dichtheid vroeg om later nabewerking te voorkomen.<\/li><\/ul><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"402\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/07\/PCB-line-width-2.jpg\" alt=\"PCB lijnbreedte\" class=\"wp-image-3729\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/07\/PCB-line-width-2.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/07\/PCB-line-width-2-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/07\/PCB-line-width-2-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_PCB_Design_Optimization_Strategies\"><\/span>3. PCB-ontwerpoptimalisatiestrategie\u00ebn<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"31_Layer_Strategy\"><\/span>3.1 Laagstrategie<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Stroomlagen<\/strong>: Gebruik brede sporen of koperen gietmassa's (bijvoorbeeld 50 mil+) om impedantie en warmteontwikkeling te verminderen.<\/li>\n\n<li><strong>Signaallagen<\/strong>: Geef prioriteit aan hoogfrequente signalen op binnenlagen (striplijnstructuur) om stralingsinterferentie te minimaliseren.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"32_Avoid_Common_Mistakes\"><\/span>3.2 Veelvoorkomende fouten vermijden<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Scherpe sporen<\/strong>: Vervangen door 45\u00b0 of gebogen hoeken om impedantieonderbrekingen te verminderen.<\/li>\n\n<li><strong>Feedback van de fabrikant negeren<\/strong>: Bevestig documenten over de procesmogelijkheden (bijv. toleranties voor minimale opening en spoorbreedte) voordat u de laatste hand legt aan ontwerpen.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"33_Cost_Balancing\"><\/span>3.3 Kostenbalancering<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Prioriteit geven aan het ontspannen van niet-kritieke signalen<\/strong>: Gebruik spoorbreedten van 8-10 mil voor algemene I\/O-signalen om ruimte te besparen voor kritieke paden.<\/li><\/ul><p>Het optimaliseren van de printspoorbreedte en -afstand vereist een evenwicht tussen elektrische prestaties, procesbeperkingen en kosten. <strong>4 mil\/4 mil<\/strong> is de beste plek voor de meeste ontwerpen met hoge dichtheid, terwijl <strong>2 mil\/2 mil<\/strong> is voorbehouden aan hoogwaardige HDI-toepassingen. Bij ontwerp in een vroeg stadium moet gebruik worden gemaakt van rekentools om de huidige vereisten te verifi\u00ebren en moet worden gecommuniceerd met fabrikanten om de produceerbaarheid te garanderen.<\/p><div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"402\" src=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/07\/PCB-line-width-1.jpg\" alt=\"PCB lijnbreedte\" class=\"wp-image-3730\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/07\/PCB-line-width-1.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/07\/PCB-line-width-1-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/07\/PCB-line-width-1-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_PCB_Design_Spacing_Specifications\"><\/span>4. PCB ontwerp specificaties voor tussenruimte<span class=\"ez-toc-section-end\"><\/span><\/h2><h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Traces\"><\/span><strong>1. Sporen<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4><ul class=\"wp-block-list\"><li><strong>Min. Breedte<\/strong>: 5 mm (0,127 mm)<\/li>\n\n<li><strong>Min. Afstand<\/strong>: 5 mm (0,127 mm)<\/li>\n\n<li><strong>Traceren tot bordrand<\/strong>: \u22650,3mm (20mil)<\/li><\/ul><h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Vias\"><\/span><strong>2. Vias<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4><ul class=\"wp-block-list\"><li><strong>Min. Gatgrootte<\/strong>: 0,3mm (12mil)<\/li>\n\n<li><strong>Pad Ring Breedte<\/strong>: \u22656mil (0,153mm)<\/li>\n\n<li><strong>Via-to-Via-afstand<\/strong>: \u22656mil (rand tot rand)<\/li>\n\n<li><strong>Via naar Board Edge<\/strong>: \u22650,508mm (20mil)<\/li><\/ul><h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_PTH_Pads_Plated_Through-Holes\"><\/span><strong>3. PTH-pads (geplateerde doorvoergaten)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4><ul class=\"wp-block-list\"><li><strong>Min. Gatgrootte<\/strong>\u22650,2 mm groter dan het lood van de component<\/li>\n\n<li><strong>Pad Ring Breedte<\/strong>: \u22650,2mm (8mil)<\/li>\n\n<li><strong>Afstand tussen gaten<\/strong>: \u22650,3 mm (rand tot rand)<\/li>\n\n<li><strong>Tampon tot rand printplaat<\/strong>: \u22650,508mm (20mil)<\/li><\/ul><h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Solder_Mask\"><\/span><strong>4. Soldeermasker<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4><ul class=\"wp-block-list\"><li><strong>PTH\/SMD Opening<\/strong>: \u22650.1mm (4mil) ontruiming<\/li><\/ul><h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Silkscreen_Text\"><\/span><strong>5. Zeefdruk (tekst)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4><ul class=\"wp-block-list\"><li><strong>Min. Lijnbreedte<\/strong>: 6mil (0,153mm)<\/li>\n\n<li><strong>Min. Hoogte<\/strong>: 32 mm (0,811 mm)<\/li><\/ul><h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_Non-Plated_Slots\"><\/span><strong>6. Niet-geplatte sleuven<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4><ul class=\"wp-block-list\"><li><strong>Min. Afstand<\/strong>: \u22651,6mm<\/li><\/ul><h4 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_Panelization\"><\/span><strong>7. Paneelvorming<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4><ul class=\"wp-block-list\"><li><strong>Afstand (1,6 mm printplaat)<\/strong>: \u22651,6mm<\/li>\n\n<li><strong>V-gesneden\/zonder tussenruimte<\/strong>: ~0,5mm<\/li>\n\n<li><strong>Procesrand<\/strong>: \u22655mm<\/li><\/ul><p><\/p>","protected":false},"excerpt":{"rendered":"<p>Wat zijn PCB-spoorbreedte en -spoorafstand? Bij het ontwerp van printplaten (PCB's) zijn spoorbreedte en spoorafstand twee fundamentele maar kritieke parameters: 1. Industriestandaard Minimum Spoorbreedte en -afstand 1.1 Conventionele procesmogelijkheden 1.2 Geavanceerde processen (HDI) 1.3 Extreme uitdagingen 2. De keuze van spoorbreedte en -afstand 2. Vier sleutelfactoren die de keuze van de spoorbreedte en -afstand be\u00efnvloeden 2.1 Huidige draagkracht [&hellip;]<\/p>","protected":false},"author":1,"featured_media":3731,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[112],"tags":[110,332],"class_list":["post-3727","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge","tag-pcb-design","tag-pcb-line-width"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Minimum line width and line spacing for PCB - Topfastpcb<\/title>\n<meta name=\"description\" content=\"Design specifications for minimum line width and line spacing on PCB circuit boards, including manufacturing process limitations, current carrying capacity, signal integrity optimization, and cost considerations, to ensure high-performance circuit board design.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/minimum-line-width-and-line-spacing-for-pcb-circuit-boards\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Minimum line width and line spacing for PCB - 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