Socket For Burn-In and Test Applications

SBT socket simplifies lab and evaluation applications due to low cost and better electrical/mechanical performance than conventional pogo pin. SBT sockets with wide temperature range are available in same footprint as elastomer GHz sockets.

Ironwood Electronics SBT sockets are small footprint sockets that are compatible with other product lines such as GHz elastomer sockets, Giga-Spring sockets, etc. SBT socket uses SBT contact technology for high endurance and wide temperature applications. SBT Contact is a stamped contact with outside spring as well as inside leaf spring that provides a robust solution for Burn-in & Test applications. Solutions are available for 0.5mm to 1.27mm LGA, BGA, QFN, QFP, SOIC and other packages. Contact technology has 3 part system which includes top plunger, bottom plunger and a spring. The Beryllium Copper plungers are stamped and assembled to a stainless steel spring in an automated system to enable fast turnaround time, low cost and zero defects. 

Burn-In & Test Socket Applications
SBT-BGA-7xxx 0.5mm, 0.65mm
SBT-BGA-65xxx 0.8mm
SBT-BGA-6xxx 1mm, 1.27mm
SBT-QFN-4xxx 0.4mm, 0.5mm
CBT-BGA-6xxx 0.8mm, 1mm, 1.27mm

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