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Application Knowledge

We’ve done the research and offer a full spectrum of gold standard test contactors for QFN, BGA, or Wafer-Level CSP chip packages. Our 5G-optimized solutions offer consistency, repeatability, and are easy-to-maintain.

Get more information on how Johnstech can get you into the “zone” with our 5G Zone Digital Catalog.


Reliable, Cost-Effective, and Customizable

Contact us today for a complimentary test consultation for your RF, analog, and mixed-signal devices.