SK-577-25-SA. Component family: Heat sink for LEDs. Configuration: round, for LED. External height [mm]: 25mm. Manufacturer's product group: SK577. Material: Aluminium. Outer length [mm]: 50mm. Outer width [mm]: 50mm. RoHS: yes. Thermal resistance (K/W): 2.25K/W. Original product from manufacturer: Fischer Elektronik. Quantity in stock updated on 11/02/2025, 23:22