{"id":749,"date":"2026-05-31T08:07:00","date_gmt":"2026-05-31T00:07:00","guid":{"rendered":"https:\/\/www.han-sphere.com\/?p=749"},"modified":"2026-06-01T00:20:13","modified_gmt":"2026-05-31T16:20:13","slug":"ict-vs-flying-probe-pcb-testing","status":"publish","type":"post","link":"https:\/\/www.han-sphere.com\/de\/blog\/news\/ict-vs-flying-probe-pcb-testing\/","title":{"rendered":"ICT vs. Flying Probe Testing: Welcher PCB-Test ist besser?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Eine Leiterplatte kann die Sichtpr\u00fcfung bestehen und trotzdem elektrisch ausfallen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Deshalb verlassen sich die Hersteller auf die elektrische Pr\u00fcfung nach der Montage.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zwei der g\u00e4ngigsten Methoden sind:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>ICT (In-Circuit Testing)<\/strong><\/li>\n\n\n\n<li><strong>Flying Probe Testing<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Beide pr\u00fcfen die elektrische Integrit\u00e4t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sie sind jedoch f\u00fcr sehr unterschiedliche Produktionssituationen konzipiert.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bei den meisten Projekten lautet die eigentliche Frage nicht:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u201cWelches ist besser?\u201d<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">Es ist:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u201cWelche ist f\u00fcr diese Produktionsstufe sinnvoll?\u201d<\/p>\n<\/blockquote>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"455\" src=\"http:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/06\/ICT.jpg\" alt=\"ICT\" class=\"wp-image-750\" srcset=\"https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/06\/ICT.jpg 600w, https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/06\/ICT-300x228.jpg 300w, https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/06\/ICT-16x12.jpg 16w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Was ist ICT (In-Circuit Testing)?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ICT verwendet eine <strong>kundenspezifische Pr\u00fcfvorrichtung<\/strong>-oft auch als Nagelbettbefestigung bezeichnet-, um Testpunkte auf der Leiterplatte zu kontaktieren.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Das System pr\u00fcft:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00f6ffnet<\/li>\n\n\n\n<li>Shorts<\/li>\n\n\n\n<li>Widerstand<\/li>\n\n\n\n<li>Kapazit\u00e4t<\/li>\n\n\n\n<li>Bauteilwerte<\/li>\n\n\n\n<li>Polarit\u00e4t<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Da mehrere Punkte gleichzeitig gepr\u00fcft werden, ist ICT sehr schnell.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Was ist ein Flying Probe Test?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Die Pr\u00fcfung mit einer fliegenden Sonde f\u00fchrt \u00e4hnliche elektrische Pr\u00fcfungen durch, allerdings ohne eine spezielle Halterung.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Stattdessen:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Die beweglichen Pr\u00fcfspitzen kontaktieren automatisch die Pr\u00fcfpunkte auf der Leiterplatte.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">Das macht sie sehr flexibel.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Typische Kontrollen sind:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kontinuit\u00e4t<\/li>\n\n\n\n<li>Shorts<\/li>\n\n\n\n<li>Komponentenpr\u00fcfung<\/li>\n\n\n\n<li>Polarit\u00e4tspr\u00fcfungen<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Der Hauptunterschied:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">keine spezielle Halterung erforderlich.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u00dcberblick: <strong><a href=\"https:\/\/www.han-sphere.com\/blog\/news\/pcb-testing-methods-quality-control\/\">PCB-Testmethoden erkl\u00e4rt: AOI, ICT, Flying Probe, R\u00f6ntgen- und Funktionstests<\/a><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ICT vs. Flying Probe (Schnellvergleich)<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Merkmal<\/th><th>ICT<\/th><th>Fliegende Sonde<\/th><\/tr><\/thead><tbody><tr><td>Halterung erforderlich<\/td><td>ja<\/td><td>keine<\/td><\/tr><tr><td>Installationskosten<\/td><td>h\u00f6her<\/td><td>unter<\/td><\/tr><tr><td>Pr\u00fcfgeschwindigkeit<\/td><td>sehr schnell<\/td><td>Langsamer<\/td><\/tr><tr><td>Prototypentauglichkeit<\/td><td>arm<\/td><td>ausgezeichnet<\/td><\/tr><tr><td>Massenproduktion<\/td><td>ausgezeichnet<\/td><td>m\u00e4\u00dfig<\/td><\/tr><tr><td>Flexibilit\u00e4t<\/td><td>begrenzt<\/td><td>hoch<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">IKT-Vorteile<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Schnelle Pr\u00fcfgeschwindigkeit<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">ICT ist extrem schnell, weil viele Punkte auf einmal getestet werden.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dies ist wichtig, wenn:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lautst\u00e4rke ist hoch<\/li>\n\n\n\n<li>Der Durchsatz z\u00e4hlt<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">In der Massenproduktion kommt es auf Sekunden an.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Hohe Deckung<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">ICT aufsp\u00fcren kann:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00f6ffnet<\/li>\n\n\n\n<li>Shorts<\/li>\n\n\n\n<li>falsche Bauteilwerte<\/li>\n\n\n\n<li>Polarit\u00e4tsprobleme<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Der Deckungsgrad ist im Allgemeinen hoch.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Konsistente Wiederholbarkeit<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Sobald die Vorrichtung gebaut ist:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>die Ergebnisse sind wiederholbar<\/li>\n\n\n\n<li>der Einfluss des Betreibers ist minimal<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">IKT-Einschr\u00e4nkungen<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Kosten f\u00fcr Vorrichtungen<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Jede Leiterplatte erfordert:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">eine kundenspezifische Halterung<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">Dies f\u00fcgt hinzu:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Werkzeugkosten<\/li>\n\n\n\n<li>R\u00fcstzeit<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Nicht ideal f\u00fcr kleine Mengen.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Design-Zw\u00e4nge<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Die Leiterplatte muss enthalten:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>zug\u00e4ngliche Pr\u00fcfpunkte<\/li>\n\n\n\n<li>Sondenabstand<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Dichte Layouts erschweren die IKT.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Verwandtes Thema: <strong>Wie man eine Leiterplatte f\u00fcr bessere Testbarkeit entwirft (DFT-Leitfaden)<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Vorteile der Flying Probe<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Keine Halterung erforderlich<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Gr\u00f6\u00dfter Vorteil:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">schnelle Einrichtung mit fast keinen Werkzeugkosten<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">Ideal f\u00fcr:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Prototypen<\/li>\n\n\n\n<li>Ingenieurbauwerke<\/li>\n\n\n\n<li>Kleinserienfertigung<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Flexibel f\u00fcr Design\u00e4nderungen<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">W\u00e4hrend der NPI werden st\u00e4ndig Design\u00e4nderungen vorgenommen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die fliegende Sonde l\u00e4sst sich schnell anpassen, ohne dass Vorrichtungen umgebaut werden m\u00fcssen.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Niedrigere Anfangskosten<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">F\u00fcr geringe Mengen:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Eine fliegende Sonde ist in der Regel wirtschaftlicher.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Einschr\u00e4nkungen der Flying Probe<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Langsamere Tests<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Die Sonden bewegen sich physisch zwischen den Pr\u00fcfpunkten.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dadurch ist sie langsamer als ICT.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">F\u00fcr gro\u00dfe Produktionsmengen:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>die Zeit summiert sich schnell<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Begrenzter Durchsatz<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Fliegende Sonde wird ineffizient f\u00fcr:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Massenproduktion<\/li>\n\n\n\n<li>Gro\u00dfserienfertigung<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"466\" src=\"http:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/06\/ICT-1.jpg\" alt=\"ICT\" class=\"wp-image-751\" srcset=\"https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/06\/ICT-1.jpg 600w, https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/06\/ICT-1-300x233.jpg 300w, https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/06\/ICT-1-15x12.jpg 15w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Wann sollte man sich f\u00fcr ICT oder eine fliegende Sonde entscheiden?<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Prototypenphase \u2192 Fliegende Sonde<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Geeignet f\u00fcr:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Designvalidierung<\/li>\n\n\n\n<li>technische Proben<\/li>\n\n\n\n<li>geringe St\u00fcckzahlen bauen<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Der Grund:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>keine Vorrichtungskosten<\/li>\n\n\n\n<li>schnelle Abwicklungszeit<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Massenproduktion \u2192 IKT<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Geeignet f\u00fcr:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>stabile Konstruktionen<\/li>\n\n\n\n<li>gro\u00dfes Produktionsvolumen<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Der Grund:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Geschwindigkeit kompensiert die Kosten f\u00fcr die Halterung<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Mittelgro\u00dfe Produktion \u2192 Gemischte Strategie<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Manchmal verwenden die Hersteller:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fliegende Sonde w\u00e4hrend NPI<\/li>\n\n\n\n<li>IKT nach Stabilisierung der Produktion<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Dies ist sehr h\u00e4ufig der Fall.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kostenvergleich<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ein h\u00e4ufiges Missverst\u00e4ndnis:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u201cEine Sonde zu fliegen ist immer billiger.\u201d<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">Nicht unbedingt.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Geringes Volumen<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Die fliegende Sonde gewinnt in der Regel, weil:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>keine Vorrichtungskosten<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Hohe Lautst\u00e4rke<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">IKT wird oft billiger, weil:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>schnellere Zykluszeit<\/li>\n\n\n\n<li>h\u00f6herer Durchsatz<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Die Investitionen in das Inventar verteilen sich auf viele Einheiten.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ICT und Flying Probe vs. Funktionspr\u00fcfung<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Weder ICT noch Flugsonde best\u00e4tigen dies:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u201cFunktioniert das Produkt tats\u00e4chlich?\u201d<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">Sie \u00fcberpr\u00fcfen haupts\u00e4chlich die elektrische Korrektheit.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Funktionstests pr\u00fcfen:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Realbetrieb<\/li>\n\n\n\n<li>Firmware-Verhalten<\/li>\n\n\n\n<li>Kommunikationsleistung<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Mehr dazu hier: <strong>Funktionstests in der PCB-Best\u00fcckung<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Wie man die Testbarkeit von PCBs verbessert<\/h2>\n\n\n\n<div class=\"schema-how-to wp-block-yoast-how-to-block\"><p class=\"schema-how-to-description\">Gute Tests beginnen mit dem Layout.<\/p> <ol class=\"schema-how-to-steps\"><li class=\"schema-how-to-step\" id=\"how-to-step-1780243933504\"><strong class=\"schema-how-to-step-name\">1. Richtige Testpunkte hinzuf\u00fcgen<\/strong> <p class=\"schema-how-to-step-text\">Vermeiden Sie versteckte Zugangsbereiche.<\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1780243942531\"><strong class=\"schema-how-to-step-name\">2. Zugang zur Sonde freihalten<\/strong> <p class=\"schema-how-to-step-text\">Eine dichte Platzierung f\u00fchrt zu Problemen bei der Pr\u00fcfung.<\/p> <\/li><li class=\"schema-how-to-step\" id=\"how-to-step-1780243950688\"><strong class=\"schema-how-to-step-name\">3. Fr\u00fchzeitig an Tests denken<\/strong> <p class=\"schema-how-to-step-text\">Die Pr\u00fcfung sollte w\u00e4hrend der Auslegung und nicht nach der Montage geplant werden.<\/p> <\/li><\/ol><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">H\u00e4ufige Fehler<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Typische Produktionsprobleme:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Auswahl von IKT zu fr\u00fch in der Prototypenphase<\/li>\n\n\n\n<li>nur eine fliegende Sonde f\u00fcr gro\u00dfe Mengen zu verwenden<\/li>\n\n\n\n<li>unzureichender Zugang zu den Testpunkten<\/li>\n\n\n\n<li>Vergessen der Funktionspr\u00fcfung<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Keine einzige Methode f\u00e4ngt alles ab.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Praktische Hinweise aus der realen Produktion<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Was normalerweise passiert:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Prototypen beginnen fast immer mit einer fliegenden Sonde<\/li>\n\n\n\n<li>IKT lohnt sich, wenn sich das Design stabilisiert<\/li>\n\n\n\n<li>viele Hersteller wechseln von der fliegenden Sonde \u2192 ICT<\/li>\n\n\n\n<li>Funktionstests decken oft Probleme auf, die bei elektrischen Tests \u00fcbersehen werden.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">In der Praxis:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Die beste Wahl h\u00e4ngt eher von der Produktionsstufe als von der Technologie ab.<\/p>\n<\/blockquote>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"450\" src=\"http:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/06\/ICT-2.jpg\" alt=\"ICT\" class=\"wp-image-752\" srcset=\"https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/06\/ICT-2.jpg 600w, https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/06\/ICT-2-300x225.jpg 300w, https:\/\/www.han-sphere.com\/wp-content\/uploads\/2026\/06\/ICT-2-16x12.jpg 16w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">Schlussfolgerung<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ICT- und Flying-Probe-Tests helfen beide bei der \u00dcberpr\u00fcfung der elektrischen Qualit\u00e4t von Leiterplatten, aber sie dienen unterschiedlichen Zwecken.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die fliegende Sonde ist flexibel und kosteng\u00fcnstig f\u00fcr Prototypen und Kleinserien, w\u00e4hrend die ICT schneller und besser f\u00fcr eine stabile Gro\u00dfserienproduktion geeignet ist.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Die Wahl des richtigen Ansatzes h\u00e4ngt vom Produktionsvolumen, dem Budget und der Produktreife ab.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">FAQ<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1780244001942\"><strong class=\"schema-faq-question\">F: Was ist der Unterschied zwischen ICT und Flying Probe Testing?<\/strong> <p class=\"schema-faq-answer\">A: ICT verwendet eine spezielle Halterung, w\u00e4hrend Flying Probe bewegliche Sonden ohne Halterung verwendet.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1780244012808\"><strong class=\"schema-faq-question\">F: Was ist besser f\u00fcr PCB-Prototypen?<\/strong> <p class=\"schema-faq-answer\">A: Eine fliegende Sonde ist in der Regel besser, da keine Kosten f\u00fcr die Befestigung anfallen.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1780244029721\"><strong class=\"schema-faq-question\">F: Ist ICT schneller als eine fliegende Sonde?<\/strong> <p class=\"schema-faq-answer\">A: Ja. ICT pr\u00fcft mehrere Punkte gleichzeitig und ist damit viel schneller.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1780244041872\"><strong class=\"schema-faq-question\">F: Warum werden IKT f\u00fcr die Massenproduktion eingesetzt?<\/strong> <p class=\"schema-faq-answer\">A: Weil die hohe Geschwindigkeit die Kosten f\u00fcr die Vorrichtungen bei gro\u00dfen Produktionsserien ausgleicht.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1780244053464\"><strong class=\"schema-faq-question\">F: K\u00f6nnen ICT oder Flying Probe die Funktionspr\u00fcfung ersetzen?<\/strong> <p class=\"schema-faq-answer\">A: Nein. Bei der Funktionspr\u00fcfung wird \u00fcberpr\u00fcft, ob die Leiterplatte tats\u00e4chlich funktioniert.<\/p> <\/div> <\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>ICT and flying probe are two common PCB electrical testing methods used during PCB assembly. While both verify shorts, opens, and component values, they differ significantly in cost, speed, and production suitability. This article compares ICT vs flying probe testing and explains when to use each.<\/p>","protected":false},"author":1,"featured_media":753,"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":"","footnotes":""},"categories":[4],"tags":[65,64],"class_list":["post-749","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-flying-probe","tag-ict"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ICT vs Flying Probe Testing: Which PCB Test Is Better?<\/title>\n<meta name=\"description\" content=\"Compare ICT and flying probe PCB testing, including cost, speed, accuracy, and best use cases for prototypes and mass production.\" \/>\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.han-sphere.com\/de\/blog\/news\/ict-vs-flying-probe-pcb-testing\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ICT vs Flying Probe Testing: Which PCB Test Is Better?\" \/>\n<meta property=\"og:description\" content=\"Compare ICT and flying probe PCB testing, including cost, speed, accuracy, and best use cases for prototypes and mass production.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.han-sphere.com\/de\/blog\/news\/ict-vs-flying-probe-pcb-testing\/\" \/>\n<meta property=\"og:site_name\" content=\"hansphere\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-31T00:07:00+00:00\" \/>\n<meta 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zwischen ICT und Flying Probe Testing?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A: ICT uses a custom fixture, while flying probe uses movable probes without fixtures.","inLanguage":"de"},"inLanguage":"de"},{"@type":"Question","@id":"https:\/\/www.han-sphere.com\/blog\/news\/ict-vs-flying-probe-pcb-testing\/#faq-question-1780244012808","position":2,"url":"https:\/\/www.han-sphere.com\/blog\/news\/ict-vs-flying-probe-pcb-testing\/#faq-question-1780244012808","name":"F: Was ist besser f\u00fcr PCB-Prototypen?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A: Flying probe is usually better because there is no fixture cost.","inLanguage":"de"},"inLanguage":"de"},{"@type":"Question","@id":"https:\/\/www.han-sphere.com\/blog\/news\/ict-vs-flying-probe-pcb-testing\/#faq-question-1780244029721","position":3,"url":"https:\/\/www.han-sphere.com\/blog\/news\/ict-vs-flying-probe-pcb-testing\/#faq-question-1780244029721","name":"F: Ist ICT schneller als eine fliegende Sonde?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A: Yes. ICT tests multiple points simultaneously, making it much faster.","inLanguage":"de"},"inLanguage":"de"},{"@type":"Question","@id":"https:\/\/www.han-sphere.com\/blog\/news\/ict-vs-flying-probe-pcb-testing\/#faq-question-1780244041872","position":4,"url":"https:\/\/www.han-sphere.com\/blog\/news\/ict-vs-flying-probe-pcb-testing\/#faq-question-1780244041872","name":"F: Warum werden IKT f\u00fcr die Massenproduktion eingesetzt?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A: Because high speed offsets fixture cost in large production runs.","inLanguage":"de"},"inLanguage":"de"},{"@type":"Question","@id":"https:\/\/www.han-sphere.com\/blog\/news\/ict-vs-flying-probe-pcb-testing\/#faq-question-1780244053464","position":5,"url":"https:\/\/www.han-sphere.com\/blog\/news\/ict-vs-flying-probe-pcb-testing\/#faq-question-1780244053464","name":"F: K\u00f6nnen ICT oder Flying Probe die Funktionspr\u00fcfung ersetzen?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"A: No. Functional testing verifies whether the PCB actually works.","inLanguage":"de"},"inLanguage":"de"},{"@type":"HowTo","@id":"https:\/\/www.han-sphere.com\/blog\/news\/ict-vs-flying-probe-pcb-testing\/#howto-1","name":"ICT vs. Flying Probe Testing: Welcher PCB-Test ist besser?","mainEntityOfPage":{"@id":"https:\/\/www.han-sphere.com\/blog\/news\/ict-vs-flying-probe-pcb-testing\/"},"description":"Gute Tests beginnen mit dem Layout.","step":[{"@type":"HowToStep","url":"https:\/\/www.han-sphere.com\/blog\/news\/ict-vs-flying-probe-pcb-testing\/#how-to-step-1780243933504","name":"1. Add Proper Test Points","itemListElement":[{"@type":"HowToDirection","text":"Avoid hidden access areas."}]},{"@type":"HowToStep","url":"https:\/\/www.han-sphere.com\/blog\/news\/ict-vs-flying-probe-pcb-testing\/#how-to-step-1780243942531","name":"2. Keep Probe Access Clear","itemListElement":[{"@type":"HowToDirection","text":"Dense placement creates testing problems."}]},{"@type":"HowToStep","url":"https:\/\/www.han-sphere.com\/blog\/news\/ict-vs-flying-probe-pcb-testing\/#how-to-step-1780243950688","name":"3. Think About Testing Early","itemListElement":[{"@type":"HowToDirection","text":"Testing should be planned during layout\u2014not after assembly."}]}],"inLanguage":"de"}]}},"_links":{"self":[{"href":"https:\/\/www.han-sphere.com\/de\/wp-json\/wp\/v2\/posts\/749","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.han-sphere.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.han-sphere.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.han-sphere.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.han-sphere.com\/de\/wp-json\/wp\/v2\/comments?post=749"}],"version-history":[{"count":1,"href":"https:\/\/www.han-sphere.com\/de\/wp-json\/wp\/v2\/posts\/749\/revisions"}],"predecessor-version":[{"id":754,"href":"https:\/\/www.han-sphere.com\/de\/wp-json\/wp\/v2\/posts\/749\/revisions\/754"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.han-sphere.com\/de\/wp-json\/wp\/v2\/media\/753"}],"wp:attachment":[{"href":"https:\/\/www.han-sphere.com\/de\/wp-json\/wp\/v2\/media?parent=749"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.han-sphere.com\/de\/wp-json\/wp\/v2\/categories?post=749"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.han-sphere.com\/de\/wp-json\/wp\/v2\/tags?post=749"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}