Catalog > Electro-Mechanical Components > Heatsinks > Extruded Extruded Heatsink Extruded Heatsink SK33-50SA Extruded Heatsink • Rth= 1 K/W • Length : 50mm • Black Anodised surface 725.04 ZAR inc for 1 Each 3 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Thermal Resistance: 1.15 - 0.7 K/W Length: 50 mm Surface: Black Anodised Drilling Pattern: SSR 1 Height: 114.5 mm Width: 114.2 mm Plate Thickness: 12.7 mm