Differences between ict and fct in production..

At Equiptest, we help you understand the differences between ICT and FCT in production testing. Explore the various parameters and detailed explanations about the ICT and FCT fixtures. In-Circuit Testing (ICT) focuses on verifying individual components, PCB connectivity, and electrical parameters using dedicated test fixtures and probes. Functional Circuit Testing (FCT) evaluates the overall functionality of the assembled product by simulating real operating conditions. While ICT identifies manufacturing defects early in the process, FCT confirms system performance before shipment. Combining both testing approaches ensures quality control, reduces product failures, and improves reliability in high-volume electronics manufacturing environments.