Boyd Laconia LLC part 581202B02500G is a high-quality Heat Sink Passive TO-220 designed for effective heat dissipation. This extruded thru-hole aluminum heat sink has a thermal resistance of 12.8°C/W, ensuring efficient cooling for electronic components. The sleek black anodized finish adds a professional touch to any application, making it both functional and aesthetically pleasing. Upgrade your thermal management system with this reliable and durable heat sink from Boyd Laconia LLC.