Profile: Interconnect Devices Inc. is a manufacturer of test sockets. Our PoP test sockets provide solutions for both manual and automatic testing of package on package devices. Our clam-shell lids are used in manual test applications, and these lids provide a solution for repetitive cycling. Our test socket lids include a wide variety of options such as multiple plunger configurations, thermal stream access holes, heat sinks, heat dissipating fans, and spring loaded latches.