Catalog > Electro-Mechanical Components > Heatsinks > Extruded Extruded Heatsink Extruded Heatsink SK434-50SA Extruded Heatsink • Rth= 3 K/W • Length : 50mm • Black Anodised surface 135.66 ZAR inc for 1 Each 6 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Additional Information Thermal Resistance 3 K/W Length 50mm Surface Type Black Anodised