The Assmann WSW AWD 127/74/Z-T heatsink is specifically engineered to provide optimal thermal performance for TO-220, TO-220F, TO-220AB, TO-220IS, and TO-220S packages. Its black anodized finish not only enhances its aesthetic appeal but also improves its corrosion resistance and thermal conductivity. This heatsink is a crucial component for maintaining the stability and longevity of your electronic devices by effectively dissipating heat. As an authorized distributor of Assmann WSW, Supreme Components International guarantees the authenticity and quality of this product. Choose the AWD 127/74/Z-T for reliable and efficient cooling in your electronic applications. Suitable for power supplies, amplifiers, and other heat-sensitive circuits.