HSS21-B20-P53,HEAT SINK, STAMPING, TO-218/TO-2
HSS23-B20-NP,HEAT SINK, STAMPING, TO-218/TO-2
HSS24-B20-NP,HEAT SINK, STAMPING, TO-218/TO-2
HSS256,
HSS25-B20-P51,HEAT SINK, STAMPING, TO-218/TO-2
HSS26-B20-P38,HEAT SINK, STAMPING, TO-218/TO-2
HSS27-B20-P43,HEAT SINK, STAMPING, TO-218/TO-2
HSS28-B20-P39,HEAT SINK, STAMPING, TO-218/TO-2