Fischer Elektronik 10034970 FK 218 32 SA Heat sink 21 K/W (L x W x H) 35.6 x 22 x 6.7 mm SOT 32, TO 220

Factory colour: Black; Material: Aluminium; Material properties: anodised; Product size (height): 6.7 mm; Product size (length): 35.6 mm; Product size (width): 22 mm; Suitable for: SOT 32, TO 220; Thermal resistance R(th): 21 K/W

Price: 1.49 from Conrad Electronic