Test Clips Accurately Probe Fine Pitch ICs

Spannng 25 different configurations and pin counts ranging from 44 to 240, the DeltaProbe series test clips are said to overcome problems associated with probing high contact density, fine pitch IC packages, such as QFPs and TSOPs. Minute dimensional variations in packages from different vendors or different vendor manufacturing locations reportedly can make accurate probing of the packages with traditional test clips difficult. To deal with the problem, DeltaProbes are equipped with an array of wedge-shaped conductors that make contact by penetrating between the IC's legs, ignoring the package body and its possible dimensional variations. Single quantity prices for the test clips start at $525. For more details, call Marc Udelhoven at ADAPTERS.COM INC., Santa Clara, CA. (408) 855-8527.