{"id":4353,"date":"2025-09-15T16:07:46","date_gmt":"2025-09-15T08:07:46","guid":{"rendered":"https:\/\/www.topfastpcb.com\/?p=4353"},"modified":"2025-09-15T16:07:53","modified_gmt":"2025-09-15T08:07:53","slug":"what-is-smt-in-pcb-assembly","status":"publish","type":"post","link":"https:\/\/www.topfastpcb.com\/nl\/blog\/what-is-smt-in-pcb-assembly\/","title":{"rendered":"Wat is SMT in PCB-assemblage?"},"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\/what-is-smt-in-pcb-assembly\/#1_SMT_Technology_Overview_and_Definition\" >1. Overzicht en definitie van SMT-technologie<\/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\/what-is-smt-in-pcb-assembly\/#2_Basic_SMT_Process_Flow\" >2. Basis SMT-processtroom<\/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\/what-is-smt-in-pcb-assembly\/#21_Complete_Process_Chain\" >2.1 Volledige procesketen<\/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\/what-is-smt-in-pcb-assembly\/#22_Core_Process_Details\" >2.2 Details van kernprocessen<\/a><\/li><\/ul><\/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\/nl\/blog\/what-is-smt-in-pcb-assembly\/#3_SMT_Process_Types_and_Applications\" >3. SMT-procestypen en -toepassingen<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/what-is-smt-in-pcb-assembly\/#31_Single-Side_Assembly_Process\" >3.1 Enkelzijdig assemblageproces<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/what-is-smt-in-pcb-assembly\/#32_Double-Side_Assembly_Process\" >3.2 Dubbelzijdig assemblageproces<\/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\/what-is-smt-in-pcb-assembly\/#33_Mixed_Assembly_Process_Solutions\" >3.3 Oplossingen voor gemengde assemblageprocessen<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/what-is-smt-in-pcb-assembly\/#4_SMT_Technical_Advantages_Analysis\" >4. Analyse van de technische voordelen van SMT<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/what-is-smt-in-pcb-assembly\/#41_Miniaturization_Advantages\" >4.1 Voordelen van miniaturisatie<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/what-is-smt-in-pcb-assembly\/#42_Electrical_Performance_Improvement\" >4.2 Verbetering van de elektrische prestaties<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/what-is-smt-in-pcb-assembly\/#43_Production_Efficiency_and_Cost\" >4.3 Productie-effici\u00ebntie en kosten<\/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\/what-is-smt-in-pcb-assembly\/#44_Quality_and_Reliability\" >4.4 Kwaliteit en betrouwbaarheid<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/what-is-smt-in-pcb-assembly\/#5_Quality_Control_System\" >5. Kwaliteitscontrolesysteem<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/what-is-smt-in-pcb-assembly\/#51_Combination_of_Detection_Methods\" >5.1 Combinatie van detectiemethoden<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/what-is-smt-in-pcb-assembly\/#52_Key_Process_Control_Points\" >5.2 Belangrijke procescontrolepunten<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/what-is-smt-in-pcb-assembly\/#6_Technology_Development_Trends\" >6. Trends in technologische ontwikkeling<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/what-is-smt-in-pcb-assembly\/#61_Miniaturization_Progress\" >6.1 Vooruitgang op het gebied van miniaturisatie<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/what-is-smt-in-pcb-assembly\/#62_Intelligent_Manufacturing\" >6.2 Intelligente productie<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/what-is-smt-in-pcb-assembly\/#63_Green_Manufacturing\" >6.3 Groene productie<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/what-is-smt-in-pcb-assembly\/#7_Application_Field_Expansion\" >7. Uitbreiding van het toepassingsgebied<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_SMT_Technology_Overview_and_Definition\"><\/span>1. Overzicht en definitie van SMT-technologie<span class=\"ez-toc-section-end\"><\/span><\/h2><p><a href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/surface-mount-technology\/\">Technologie voor oppervlaktemontage<\/a> (SMT) is de meest gangbare technologie en het meest gangbare proces in de elektronica-assemblage-industrie. Het verwijst naar de directe montage van oppervlakte-montagecomponenten (SMC\/SMD, chipcomponenten) zonder aansluitdraden of met korte aansluitdraden op het oppervlak van printplaten (PCB's) of andere substraten, waarbij de circuitverbinding tot stand wordt gebracht door middel van reflow-solderen of dompelsolderen.<\/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\/09\/SMT-1.jpg\" alt=\"SMT\" class=\"wp-image-4355\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/SMT-1.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/SMT-1-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/SMT-1-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Basic_SMT_Process_Flow\"><\/span>2. Basis SMT-processtroom<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"21_Complete_Process_Chain\"><\/span>2.1 Volledige procesketen<span class=\"ez-toc-section-end\"><\/span><\/h3><pre class=\"wp-block-code\"><code>Soldeerpasta printen \u2192 Componentplaatsing \u2192 Reflow-solderen \u2192 AOI optische inspectie \u2192 Herbewerking \u2192 Paneelscheiding<\/code><\/pre><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"22_Core_Process_Details\"><\/span>2.2 Details van kernprocessen<span class=\"ez-toc-section-end\"><\/span><\/h3><p><strong>Soldeerpasta afdrukproces<\/strong><\/p><ul class=\"wp-block-list\"><li>Functie: Breng soldeerpasta of lijm aan op PCB-pads ter voorbereiding op het solderen van componenten.<\/li>\n\n<li>Apparatuur: Volautomatische, uiterst nauwkeurige stencilprinter<\/li>\n\n<li>Functie: Front-end van SMT-productielijn<\/li>\n\n<li>Technische vereisten: Afdruknauwkeurigheid \u00b10,05 mm, dikteconsistentie &gt;90%<\/li><\/ul><p><strong>Proces voor het plaatsen van componenten<\/strong><\/p><ul class=\"wp-block-list\"><li>Functie: Nauwkeurige installatie van opbouwcomponenten op vaste posities op PCB's<\/li>\n\n<li>Apparatuur: Zeer nauwkeurige multifunctionele pick-and-place-machine<\/li>\n\n<li>Positie: Proces na stencilprinten<\/li>\n\n<li>Technische indicatoren: Plaatsingsnauwkeurigheid \u00b10,025 mm, snelheid &gt;30.000 CPH<\/li><\/ul><p><strong>Reflow-soldeerproces<\/strong><\/p><ul class=\"wp-block-list\"><li>Functie: Nauwkeurige temperatuurregeling smelt soldeerpasta om een betrouwbare verbinding tussen componenten en PCB te verkrijgen.<\/li>\n\n<li>Apparatuur: Multi-zone reflow-oven<\/li>\n\n<li>Procesparameters:<\/li>\n\n<li>Voorverwarmingszone: kamertemperatuur \u2192 150 \u00b0C, verwarmingssnelheid 1-3 \u00b0C\/seconde<\/li>\n\n<li>Weekzone: 150\u2192180 \u2103, duur 60-120 seconden<\/li>\n\n<li>Reflowzone: boven 183 \u00b0C, piektemperatuur 210-230 \u00b0C<\/li>\n\n<li>Koelzone: Koelsnelheid 2-4 \u2103\/seconde<\/li><\/ul><p><strong><a href=\"https:\/\/www.topfastpcb.com\/nl\/blog\/what-is-aoi-automated-optical-inspection\/\">AOI<\/a> Optische inspectie<\/strong><\/p><ul class=\"wp-block-list\"><li>Functie: Geautomatiseerde inspectie van de soldeerkwaliteit en assemblagekwaliteit<\/li>\n\n<li>Detectiemogelijkheden: ontbrekende onderdelen, verkeerde onderdelen, verkeerde uitlijning, omgekeerde polariteit, defecten in soldeerverbindingen, enz.<\/li>\n\n<li>Soorten apparatuur: 2D\/3D AOI, r\u00f6ntgeninspectiesystemen<\/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\/09\/SMT-2.jpg\" alt=\"SMT\" class=\"wp-image-4356\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/SMT-2.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/SMT-2-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/SMT-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_SMT_Process_Types_and_Applications\"><\/span>3. SMT-procestypen en -toepassingen<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"31_Single-Side_Assembly_Process\"><\/span>3.1 Enkelzijdig assemblageproces<span class=\"ez-toc-section-end\"><\/span><\/h3><pre class=\"wp-block-code\"><code>Inkomende inspectie \u2192 Soldeerpasta printen \u2192 Componentplaatsing \u2192 Drogen \u2192 Reflow-solderen \u2192 Reinigen \u2192 Inspectie \u2192 Herbewerking<\/code><\/pre><p><strong>Toepassingsscenario's<\/strong>: Consumentenelektronica, eenvoudige schakelingsmodules<\/p><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"32_Double-Side_Assembly_Process\"><\/span>3.2 Dubbelzijdig assemblageproces<span class=\"ez-toc-section-end\"><\/span><\/h3><p><strong>Oplossing A<\/strong> (Volledig reflow-solderen):<\/p><pre class=\"wp-block-code\"><code>Zijde A: Soldeerpasta printen\u2192Componenten plaatsen\u2192Reflow solderen\n\u2193\nPCB omdraaien\n\u2193\nZijde B: Soldeerpasta printen\u2192Componenten plaatsen\u2192Reflow solderen\n\u2193\nReinigen\u2192Inspecteren\u2192Herwerken<\/code><\/pre><p><strong>Oplossing B<\/strong> (Gemengd solderen):<\/p><pre class=\"wp-block-code\"><code>Zijde A: Soldeerpasta printen\u2192Componenten plaatsen\u2192Reflow solderen\n\u2193\nPCB omdraaien\n\u2193\nZijde B: Lijm aanbrengen\u2192Componenten plaatsen\u2192Uitharden\u2192Golfsolderen\n\u2193\nReinigen\u2192Inspecteren\u2192Herwerken<\/code><\/pre><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"33_Mixed_Assembly_Process_Solutions\"><\/span>3.3 Oplossingen voor gemengde assemblageprocessen<span class=\"ez-toc-section-end\"><\/span><\/h3><p><strong>SMD eerst, DIP daarna<\/strong> (SMD &gt; DIP):<\/p><pre class=\"wp-block-code\"><code>Inkomende inspectie \u2192 Lijmdosering zijde B \u2192 Plaatsing componenten \u2192 Uitharding\n\u2193\nOmdraaien \u2192 Plaatsing componenten zijde A \u2192 Golfsolderen\n\u2193\nReiniging \u2192 Inspectie \u2192 Herbewerking<\/code><\/pre><p><strong>DIP eerst, SMD daarna<\/strong> (DIP &gt; SMD):<\/p><pre class=\"wp-block-code\"><code>Inkomende inspectie \u2192 Plaatsing componenten zijde A \u2192 Omdraaien\n\u2193\nLijmdosering zijde B \u2192 Plaatsing componenten \u2192 Uitharding\n\u2193\nOmdraaien \u2192 Golfsolderen \u2192 Reiniging \u2192 Inspectie \u2192 Herbewerking<\/code><\/pre><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_SMT_Technical_Advantages_Analysis\"><\/span>4. Analyse van de technische voordelen van SMT<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"41_Miniaturization_Advantages\"><\/span>4.1 Voordelen van miniaturisatie<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>De afmetingen van de componenten zijn teruggebracht tot 1\/10 van die van traditionele DIP-componenten.<\/li>\n\n<li>Gewicht verminderd met 60-80%<\/li>\n\n<li>De assemblagedichtheid is 3 tot 5 keer zo groot geworden.<\/li>\n\n<li>Loodafstand geminimaliseerd tot 0,3 mm<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"42_Electrical_Performance_Improvement\"><\/span>4.2 Verbetering van de elektrische prestaties<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>De parasitaire inductie en capaciteit werden met meer dan 50% verminderd.<\/li>\n\n<li>Signaaloverdrachtsvertraging met 30% verminderd<\/li>\n\n<li>Hoogfrequente eigenschappen verbeterd, werksnelheid verhoogd<\/li>\n\n<li>De elektromagnetische compatibiliteit (EMC) is aanzienlijk verbeterd.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"43_Production_Efficiency_and_Cost\"><\/span>4.3 Productie-effici\u00ebntie en kosten<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>Automatiseringsgraad &gt;95%<\/li>\n\n<li>De productie-effici\u00ebntie is met een factor 2-3 toegenomen.<\/li>\n\n<li>Totale kosten met 30-50% verlaagd<\/li>\n\n<li>Het materiaalgebruik is met 40% gestegen.<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"44_Quality_and_Reliability\"><\/span>4.4 Kwaliteit en betrouwbaarheid<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>Defectpercentage soldeerverbindingen &lt;50 ppm<\/li>\n\n<li>Trillingsbestendigheid 5 tot 10 keer verbeterd<\/li>\n\n<li>Productstoringspercentage met 60% verminderd<\/li>\n\n<li>Gemiddelde tijd tussen storingen (MTBF) verlengd<\/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\/09\/SMT-3.jpg\" alt=\"SMT\" class=\"wp-image-4357\" srcset=\"https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/SMT-3.jpg 600w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/SMT-3-300x201.jpg 300w, https:\/\/www.topfastpcb.com\/wp-content\/uploads\/2025\/09\/SMT-3-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Quality_Control_System\"><\/span>5. Kwaliteitscontrolesysteem<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"51_Combination_of_Detection_Methods\"><\/span>5.1 Combinatie van detectiemethoden<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li><strong>Online inspectie<\/strong>: AOI, SPI (soldeerpasta-inspectie)<\/li>\n\n<li><strong>Offline inspectie<\/strong>: R\u00f6ntgenfoto, ICT-vliegende-probe-test<\/li>\n\n<li><strong>Functionele test<\/strong>: FCT functionele tester<\/li>\n\n<li><strong>Microscopische analyse<\/strong>: Microscoop, elektronenmicroscoop<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"52_Key_Process_Control_Points\"><\/span>5.2 Belangrijke procescontrolepunten<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>Controle van de dikte van het soldeerpasta-opdrukken: 0,1-0,15 mm<\/li>\n\n<li>Plaatsingsnauwkeurigheid: \u00b10,05 mm<\/li>\n\n<li>Realtime monitoring van het temperatuurprofiel van het reflow-solderen<\/li>\n\n<li>Beheer van vochtgevoelige apparaten (MSD)<\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_Technology_Development_Trends\"><\/span>6. Trends in technologische ontwikkeling<span class=\"ez-toc-section-end\"><\/span><\/h2><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"61_Miniaturization_Progress\"><\/span>6.1 Vooruitgang op het gebied van miniaturisatie<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>Massaproductie van componenten van het formaat 01005<\/li>\n\n<li>0,3 mm pitch micro-spacing technologie<\/li>\n\n<li>3D gestapelde verpakking (SiP) integratie<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"62_Intelligent_Manufacturing\"><\/span>6.2 Intelligente productie<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>Productie-uitvoeringssysteem (MES)<\/li>\n\n<li>Machine vision AI-kwaliteitscontrole<\/li>\n\n<li>Digitale tweelingprocesoptimalisatie<\/li>\n\n<li>Systemen voor voorspellend onderhoud<\/li><\/ul><h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"63_Green_Manufacturing\"><\/span>6.3 Groene productie<span class=\"ez-toc-section-end\"><\/span><\/h3><ul class=\"wp-block-list\"><li>Loodvrij soldeerproces<\/li>\n\n<li>Reinigingsmiddelen met een laag VOS-gehalte<\/li>\n\n<li>Energieverbruik met 30% verminderd<\/li>\n\n<li>Afvalrecyclingpercentage &gt;95%<\/li><\/ul><h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_Application_Field_Expansion\"><\/span>7. Uitbreiding van het toepassingsgebied<span class=\"ez-toc-section-end\"><\/span><\/h2><ul class=\"wp-block-list\"><li><strong>Consumentenelektronica ~4,3-4,8)<\/strong>: Smartphones, tablets, draagbare apparaten<\/li>\n\n<li><strong>Communicatieapparatuur<\/strong>: 5G-basisstations, optische communicatiemodules<\/li>\n\n<li><strong>Automobielelektronica<\/strong>: ADAS-systemen, entertainment in de auto<\/li>\n\n<li><strong>Industri\u00eble besturing<\/strong>: PLC, industri\u00eble computers<\/li>\n\n<li><strong>Medische elektronica<\/strong>: Bewakingsapparatuur, diagnostische instrumenten<\/li>\n\n<li><strong>Ruimtevaart<\/strong>: Satellietcommunicatie, vluchtcontrole<\/li><\/ul><p>Als fundamenteel kernproces van de moderne elektronica-industrie blijft SMT-technologie elektronische producten stimuleren om kleiner, krachtiger en betrouwbaarder te worden door middel van voortdurende technologische innovatie en procesoptimalisatie. Hiermee levert SMT-technologie een belangrijke bijdrage aan de technologische vooruitgang van de elektronische informatie-industrie.<\/p>","protected":false},"excerpt":{"rendered":"<p>Surface Mount Technology (SMT) is een kernproces in de moderne elektronica-industrie.Door miniatuur-oppervlaktemontage-apparaten (SMD's) nauwkeurig op het oppervlak van printplaten (PCB's) te monteren, maakt het een circuitassemblage met hoge dichtheid en hoge prestaties mogelijk. Dit artikel gaat ook dieper in op de technische voordelen van SMT op het gebied van miniaturisatie, elektrische prestaties en productie-effici\u00ebntie, samen met de kwaliteitscontrolesystemen en toekomstige ontwikkelingstrends, en biedt een uitgebreide referentie voor technologische innovatie in de elektronica-industrie.<\/p>","protected":false},"author":1,"featured_media":4358,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[109],"tags":[244,243],"class_list":["post-4353","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-faq","tag-smt","tag-surface-mount-technology"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is SMT in PCB assembly? - Topfastpcb<\/title>\n<meta name=\"description\" content=\"Comprehensive analysis of the SMT surface mount technology process flow, technical advantages, and quality control system. 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