ASSMANN WSW V7236C1 V7236C1 Heat sink 21 K/W (L x W x H) 19.05 x 13.21 x 12.7 mm TO 220

Factory colour: Black; Material: Aluminium; Material properties: anodised; Product size (height): 12.7 mm; Product size (length): 19.05 mm; Product size (width): 13.21 mm; Suitable for: TO 220; Thermal resistance R(th): 21 K/W

Price: £ 0.64 from Conrad Electronic