Used for testing 12 x 12 mm BGA243 with 0.6 mm pitch with 243 balls, CBT-BGA-7020 has stamped spring pin contactor with 31 g actuation force per ball and cycle life of 500,000 insertions. Self inductance of contactor is 0.88 nH, insertion loss is <1 dB at 15.7 GHz, and capacitance is 0.097 pF. Socket temperature range is -55 to +180°C. Along with integrated compression plate for vertical force without distorting device position, features include clamshell lid that facilitates operation.