ICT Test Solutions

At THMY Technologies, we design, develop, fabricate, assemble, and install customised test fixtures for complete ICT solutions. Each fixture is tailored to our customers’ PCBA design, the ICT requirements, and the tester platform used.

Our testing procedures are thorough and precise, delivering results that inspire confidence and control. We carefully analyze each product's requirements, using a proven process to uphold our uncompromising commitment to quality. With our services, you can scale your product production worry-free.

Summary

Category	ICT solutions
Test purpose	Tests for assembly defects, including component placement errors, component faults, soldering defects, short-circuits and electrical interruptions.
Test coverage	Component-level testing: Test individual components using probes, receptacles and connectors.
Test sequence	Performed after component assembly and before mechanical assembly of PCBAs. Carried out before FCT.
Tester platforms	Keysight, Teradyne and TRI.
Advantages	Early fault detection to verify the integrity of individual components and connections on PCBAs.

Benefits of
In-Circuit Testing

Fault Identification

Defects Detection

Reduced Cost

Straightforward Program

Improved Overall QA

Platforms

Keysight 3070

The Keysight Medallist i3070 In-Circuit Test (ICT) system enables incorporation of external plug-in circuits.

Teradyne

In-circuit systems offering structural and functional testing to detect a wide range of manufacturing and component defects on modern PCBs.

Medalist i1000 In-Circuit Test

A cost-effective ICT solution providing essential tests for today’s consumer electronics and computational products.

Types of Test Fixtures

Press Down Test Fixture

An array of pogo pins that presses the PCBA onto the fixture, establishing electrical contact with the board.

Vacuum Test Fixture

A sealed enclosure that generates vacuum suction to hold the PCBA securely against the test fixture, enabling reliable connections between test probes and PCBA test points even when surface irregularities are present.

Pneumatic Test Fixture

A system that uses air pressure to distribute pneumatic force evenly across the PCBA, ensuring it remains securely in place without flexing or damage.

In-line Test Fixture

An integrated module in an automated production testing line that enables continuous or sequential testing without removing components from the process, supporting mass production and high-frequency testing.