The AAVID THERMALLOY part 507302B00000G is a passive heat sink designed for TO-220 packages. It features a channel design, allowing for efficient heat dissipation. Constructed from high-quality aluminum, this heat sink provides superior thermal performance with a thermal resistance of 24°C/W. The heat sink is finished with a black anodized coating for enhanced durability and improved aesthetics. Designed for easy installation, it comes with screw mounts for secure attachment. Ideal for use in various electronic applications, this heat sink ensures optimal cooling performance to maintain the temperature of your components within safe operating limits.