V8502A,HEATSINK TO-220 30X25.40MM
V8508A,HEATSINK TO-220 19X12.80MM
V8508B,HEATSINK TO-220 19X12.8MM
V8508B-L,HEATSINK TO-220 19X12.8MM
V8508C,HEAT SINK ANOD ALUM TO-220
V8508D,HEAT SINK ANOD ALUM TO-220
V8508E,HEATSINK BLK ANOD ALUM TO-220
V8508F,HEATSINK ALUM WITH PIN TO-220