FK231-220SA. Component family: Heatsink for standard enclosures. Configuration: rectangular. External height [mm]: 9.5mm. Manufacturer's product group: FK231. Material: Aluminium. Outer length [mm]: 19.1mm. Outer width [mm]: 13.5mm. RoHS: yes. Thermal resistance (K/W): 24K/W. Original product from manufacturer: Fischer Elektronik. Quantity in stock updated on 11/02/2025, 20:49