Catalog > Electro-Mechanical Components > Heatsinks > U-Shaped 7K/W Heatsink Extruded for 7K/W for Extruded Heatsink SK427-75SA Heatsink Extruded 7K/W 50,8x8mm 85.50 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: 50.8 mm height: 8 mm plate thickness: 3 mm length: 75 mm thermal resistance: 11 - 5.5 K/W surface: black anodised custom processing: individual CNC machining desired length