SK438-1000AL. Component family: heat sink, profiled cooling fins, length 1m. Configuration: rectangular. External height [mm]: 83mm. Manufacturer's product group: SK438. Material: Aluminium. Outer length [mm]: 1000mm. Outer width [mm]: 250mm. RoHS: yes. Thermal resistance (K/W): 0.26K/W. Original product from manufacturer: Fischer Elektronik. Quantity in stock updated on 11/02/2025, 20:49