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Home / Test Fixtures / Functional Test Fixtures (FCT)

Functional Test Fixtures - FCT

Fixtronic designs custom Functional Test (FCT) fixtures using precision pogo-pin interfaces and advanced actuation to verify PCB power, I/O signals, and overall performance before final assembly.

Functional Test Fixture 01

Understanding FCT Test Fixtures

Functional Test Fixtures (FCT) are custom-engineered electromechanical systems designed to simulate a product’s real-world environment during the manufacturing process. By applying full operational power to populated printed circuit board assemblies (PCBAs) and complete electronic products, these systems verify that every circuit, connection, and feature performs to exact design specifications.

Rather than checking basic electrical continuity alone, FCT systems execute comprehensive operational routines to identify functional defects before final delivery.

These fixtures utilize specialized engineering to establish reliable electrical contact directly with the Device Under Test (DUT). Advanced test interfaces ensure that signal pathways remain stable throughout testing cycles.

By putting assemblies through simulated real-world conditions, Functional Test Fixtures act as a key gatekeeper for quality control. They deliver definitive Pass/Fail testing results to streamline production lines and prevent non-conforming units from reaching customers.

Core System Features & Technical Capabilities

Pogo Pin Interface
Direct Connector Access
Test Point Carrier Boards (TPCB)

High-precision test probes (pogo pins) interface directly with test points, pads, and component leads on the DUT.

Custom mechanical designs allow precise automated contacting directly through on-board connectors.

Integrated carrier boards handle complex routing, managing input and output test signals cleanly between the tester and the target board.

Quality Assurance & Performance

Real-World Environment Simulation
Early Defect Detection
Strict Compliance

Evaluates how the board behaves under active electrical loads and standard operating conditions.

Catches firmware, communication, power distribution, and functional failures early in assembly.

Ensures every assembly meets internal quality control benchmarks and broader industry design standards.

Project Gallery

We combine state-of-the-art manufacturing with stringent quality control to ensure smooth test operations, zero false failures, and maximum uptime. By offering our custom engineering solutions at competitive prices and with rapid lead times, we provide the reliable testing infrastructure you need to scale production without compromising your schedule or bottom line.

Partner with us to scale your products with confidence, knowing your testing infrastructure is built to perform.

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