Catalog > Electro-Mechanical Components > Heatsinks > Extruded 5K/W Extruded Heatsink Heatsink Heatsink Extruded 5K/W 15,8x16,51mm Part No: SK426-37,5SA 96.60 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications width: 50.8 mm height: 16.51 mm plate thickness: 4 mm length: 37.5 mm thermal resistance: 5.7 - 2.8 K/W surface: black anodised custom processing: individual CNC machining desired length