SK490-50. Component family: Heatsink for standard enclosures. Configuration: rectangular. External height [mm]: 50mm. Manufacturer's product group: SK490. Material: Aluminium. Outer length [mm]: 50mm. Outer width [mm]: 11mm. RoHS: yes. Thermal resistance (K/W): 6K/W. Original product from manufacturer: Fischer Elektronik. Quantity in stock updated on 12/11/2025, 20:51