960 Series Plastic Push Pin Heat Sinks Wakefield-Vette 960 Series Plastic Push Pin Heat Sinks feature pre-assembled plastic push pins with a flexible barb that engage precisely with PCB holes. Compression springs press the heatsink to the device providing a confident grip to the PCB. A wide range of push pin sizes and footprints are offered to ensure the integrity of the PCB contact with optimal cooling options. The components cross-cut format allows for use in any air flow conditions. The RoHS compliant components are ideal for markets including but not limited to telecommunications, medical, and military.