Catalog > Electro-Mechanical Components > Heatsinks > Extruded for TO-3 TO-66 Extruded Heatsink for TO-3 TO-66 Extruded Heatsink SK01-100SA HEATSINK 2 K/W TO-3 & TO-66 123.35 ZAR inc for 1 Each 5 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Additional Information Drilling Pattern not Drilled Thermal Resistance 2 K/W Length 100mm Surface Type Black Anodised