Catalog > Electro-Mechanical Components > Heatsinks > U-Shaped Heatsink Extruded PCB Mounting for Extruded for PCB for Mounting Heatsink SK105-50SA Heatsink Extruded PCB Mounting 3K/W Anodised 98.04 ZAR inc for 1 Each 1 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: 50 mm Thermal Resistance: 3.6 - 1.7 K/W Surface: Black Anodised