Catalog > Electro-Mechanical Components > Heatsinks > U-Shaped Heatsink 1.75K/W Un-anodised for 1.75K/W for Un-anodised Heatsink SK105-150AL Heatsink 1.75K/W Un-anodised 250.80 ZAR inc for 1 Each 2 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Width: 159 mm Height: 10 mm Plate Thickness: 4 mm Length: 150 mm Thermal Resistance: 3.6 - 1.7 K/W Surface: raw degreased aluminium (by the metre raw aluminium)