Catalog > Electro-Mechanical Components > Heatsinks > Extruded Heatsink Extruded Profile for Extruded Heatsink SK81-100SA Heatsink Extruded Profile 2K/W 205.20 ZAR inc for 1 Each 0 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Thermal Resistance : 3.4 - 1.9 K/W Length : 15 mm Surface : Black Anodised Height : 50 mm Width : 100 mm Plate Thickness : 4 mm