Catalog > Electro-Mechanical Components > Heatsinks > U-Shaped Heatsink 21K/W for TO220 for 21K/W for TO220 Heatsink FK232SA220 Heatsink 21K/W for TO220 21.03 ZAR inc for 1 Each 48 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE