Catalog > Electro-Mechanical Components > Heatsinks > Finger Shaped for TO-220 Clip-On Finger-Shaped Heatsink for TO-220 Clip-On Finger-Shaped Heatsink FK220SA220 Finger-Shaped Heatsink for TO-220 Clip-On • Rth= 25 K/W • Length : 20.5mm • Black Anodised surface 14.51 ZAR inc for 2 Each 526 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Additional Information Thermal Resistance 25 K/W Length 20.5mm Surface Type Black Anodised