Stamped spring pin socket addresses needs of 0.5mm pitch devices

IRONWOOD ELECTRONICS SBT-QFN-4015 QFN socket addresses high performance requirements for 0.5mm pitch devices. Product’s contactor is a stamped spring pin with 31gram actuation force per pin and cycle life of 500,000 insertions. The self inductance of the contactor is 0.88nH, insertion loss of < 1dB at 15.7GHz and capacitance 0.097pF. The current capacity of each contactor is 4 amps. Socket temperature range is -55C to +180C. Socket also provides an IC guide for precise QFN edge alignment.

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