Fischer-Elektronik-36-C-W-Heat-Sink-for-SOT-32-TO-220-fischer-elektronik-SK-95-25-SA220-The-Fischer-Elektronik-36-Extruded-Heat-Sink-for-PCB-mounting-transistor-design-SOT-32-TO-220-The-effective-heat-dissipation-make-it-ideal-for-a-wide-range-of-applications-Fischer-Elektronik-SK-95-25-SA220-36-C-W-Heat-Sink