Catalog > Electro-Mechanical Components > Heatsinks > U-Shaped Heatsink Extruded 1,5K/W for Extruded for 1,5K/W Heatsink SK42-50AL HEATSINK EXTRUDED 1,5K/W 200X25X50MM 200.64 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: 1.65 - 0.7 K/W Length: 50 mm Surface: raw degreased aluminium (by the metre raw aluminium) Height: 25 mm Width: 200 mm Plate Thickness: 4 mm