The AW140-EG-Z22B heat sink, manufactured by Assmann WSW, provides reliable thermal management for TO-220 packaged components. Constructed from black anodized aluminum, this heat sink effectively dissipates heat, maintaining optimal operating temperatures for your electronic devices. With a thermal resistance of 22.5 K/W, it offers excellent performance in a compact design. This heat sink is suitable for a wide range of applications, including power supplies, amplifiers, and voltage regulators. Supreme Components International is an authorized distributor of Assmann WSW, guaranteeing the authenticity and quality of this product. Ensure the longevity and stability of your circuits with this dependable heat sink.