FISCHER ELEKTRONIK - SK 129 38,1 STS - Kühlkörper, stranggepresst, Leiterplattenmontage, 6.5 °C/W, SOT-32, TO-3P, TO-220, 42 mm, 38.1 mm
Heat sink 50.8 mm 9 K/W black anodised, SK 104/ 50,8/ STS, Fischer Elektronik

Heat sink 50.8 mm 6.2 K/W black anodised, SK 409/ 50,8/ STS, Fischer Elektronik