SK-99-50-SA. Component family: general purpose heat sink. Configuration: rectangular. External height [mm]: 20mm. Manufacturer's product group: SK99. Material: Aluminium. Outer length [mm]: 50mm. Outer width [mm]: 54mm. RoHS: yes. Thermal resistance (K/W): 4K/W. Original product from manufacturer: Fischer Elektronik. Quantity in stock updated on 11/02/2025, 23:22