Cantilever contacting for high parallel QFP testing 

August 01, 2018 // By Julien Happich
Xcerra's new HD Kelvin contactor successfully passed a long term evaluation at a major IDM. The application deploys the HD Kelvin for a multisite Kelvin test of a QFP 100 package for the automotive market.

Xcerra’s HD Kelvin fully supported the customer's target to double the test sites and moreover significantly exceeded the customer's expectation in terms of life span. The small outline of Xcerra's HD Kelvin make the typical advantages of a Cantilever architecture available for multisite test set-ups, which traditionally used spring probes. The Xcerra HD Kelvin ideally supported the customer’s target to double the test sites in his application while maintaining the self-cleaning effect and leveraging the high power capabilities of a Cantilever solution. With a proven yield of 96% the Xcerra solution allows the customer to double the output of the test cell.

Xcerra -     

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