Fischer Elektronik 10021849 SK 598 20 SA LED heat sink 3.75 K/W (Ø x H) 46 mm x 20 mm

Factory colour: Black; Material: Aluminium; Material properties: anodised; Product size (height): 20 mm; Product size (Ø): 46 mm; Thermal resistance R(th): 3.75 K/W

Price: £ 4.79 from Conrad Electronic