SK09-37-5SAK. Assembly/installation: to screw. Screw. Color: black. Heat sink type: 5.36k Ohms. Height/thickness: 11.5mm. Lenght: 37.5mm. Material: Aluminium. RoHS: yes. Surface treatment: anodized. Thermal resistance: 11K/W. Used for: TO220. Width: 29mm. Original product from manufacturer: Fischer. Quantity in stock updated on 12/11/2025, 23:35