The WAKEFIELD part 202CB is a reliable and efficient passive heat sink designed to fit various TO-18, TO-24, TO-28, TO-40, and TO-44 packages. Its construction features high-quality black Ebonol and premium beryllium copper, offering excellent thermal conductivity and durability. With a low thermal resistance of 43°C/W, this heat sink efficiently dissipates heat and helps maintain optimal operational temperatures for sensitive electronic components. Trust the WAKEFIELD part 202CB to provide reliable heat management and enhance the performance and longevity of your devices.