Catalog > Electro-Mechanical Components > Heatsinks > Extruded 7.8 - 3.4 K/W Heatsink Extruded for 7.8 - 3.4 K/W for Extruded Heatsink SK185-37,5SA Heatsink Extruded 65x18x37,5mm 7.8 - 3.4 K/W 60.88 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 Thermal Resistance : 7.8 - 3.4 K/W Length : 37.5 mm Surface : Black Anodised Drilling Pattern : TO 3 CB Height : 18 mm Width : 65 mm Plate Thickness : 4 mm