The WAKEFIELD part 647-20ABPE is a high-quality heat sink designed for passive cooling in electronic applications. With a vertical through-hole design and TO-220 compatibility, this aluminum heat sink efficiently dissipates heat to keep components running at optimal temperatures. It features a black anodized finish for enhanced heat absorption and durability. Delivering a thermal resistance of 3.1°C/W, this heat sink ensures efficient heat dissipation, preventing overheating and prolonging the lifespan of electronic devices.