Catalog > Electro-Mechanical Components > Heatsinks > Finger Shaped for TO-220 Clip-On Finger-Shaped Heatsink for TO-220 Clip-On Finger-Shaped Heatsink FK224SA220 Finger-Shaped Heatsink for TO-220 Clip-On • Rth= 18 K/W • Length : 25.4mm • Black Anodised surface 24.51 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 Thermal Resistance 18 K/W Length 25.4mm Surface Type Black Anodised