ASSMANN WSW V8511Y V8511Y Fin heat sink 4 K/W (L x W x H) 50.8 x 41.6 x 25 mm TO 220, TOP 3, SOT 32

Factory colour: Black; Heat sink features: with soldering pins; Material: Aluminium; Material properties: anodised; Product size (height): 25 mm; Product size (length): 50.8 mm; Product size (width): 41.6 mm; Suitable for: TO 220, TOP 3, SOT 32; Thermal resistance R(th): 4 K/W

Price: £ 2.79 from Conrad Electronic