SK49-75. Component family: general purpose heat sink. Configuration: rectangular. External height [mm]: 28mm. Manufacturer's product group: SK49. Material: Aluminium. Outer length [mm]: 75mm. Outer width [mm]: 250mm. RoHS: yes. Thermal resistance (K/W): 0.9K/W. Original product from manufacturer: Fischer Elektronik. Quantity in stock updated on 11/02/2025, 22:16