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Looking for solutions in the highly competitive commercial market? You can rely on Johnstech to provide a cost-effective top of the line answer. Johnstech has taken all the best features found throughout the Spring Probe world and combined them into our designs. A lot of experience and care went into the design of these probes to provide our customers with the best features. Johnstech studied several hundred WLCSP packages to understand ball diameters and heights that are most prevalent. We were able to optimize the tip geometry based on this exhaustive study of the market. The SHOTO WLSCP features a 3.0mm test height. For a test solution capable of large ball counts greater than 1,000 and a 4.5mm test height, see our YARI WLSCP.

Features & Benefits
Frequency ≈30GHz
Pitch ≥ 0.3mm
Temperature -65°C to 175°C
Package WLCSP

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Reliable, Cost-Effective, and Customizable

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