Test Socket with Anisotropic Conductive Rubber (ACR)

There has been an increase in fine-pitch and high-functional semiconductor and other electronic devices.

Test sockets need to adapt to these changes.

We recommend test probes with various charactersitics, and we can also provide you custom type test sockets with these various kinds of probes, with short lead time and low prices.

We can also design and produce PCBs related to test sockets. 



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Purpose of Use

IC package test

Fine pitch package test

PCB to PCB test


Test socket with MT type ACR (with metal wire)

・We have fine-pitch types.

・For connection tests of semiconductor and high frequency electronic components.

・Can be used repeatedly, with excellent durability.

・Can be used in many tests, from CPU tests to high frequency filter tests.

・Suitable for BGA test.

Socket with FM type pressure conductive film (with metallic particles)

・Suitable for high frequency tests.

・We have fine-pitch types:0.3mm-1.27mm.

Excellent durability even under usage of high current.

・Maintenance-free/one touch replacement.


Test socket for PCR type semiconductor test

Suitable for high frequency tests, up to 50GHz.

We have fine-pitch types:0.1mm.

・Suitable for burn-in tests.


Test socket with conductive diamond surface (with gold plating)

・BGA test socket with a massive amount of pins.

・Suitable for lead-free solder and oxide film treatment. 

・Can be used in an environment with up to 40GHz.

※Specifications are subject to change without notice.

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