Catalog > Electro-Mechanical Components > Heatsinks > Finger Shaped Heatsink Extruded 4K/W for Extruded Extruded SK182-50SA Heatsink Extruded 4K/W 89x10mm 77.52 ZAR inc for 1 Each 6 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Thermal Resistance: 4.4 - 2.6 K/W Length: 50 mm Surface: black anodised Height: 10 mm Width: 89 mm Plate Thickness: 2 mm