The Pin Grid Array Heatsink is a quick and easy thermal solution for many applications including theRaspberry Pi. Peel the backing from the pre-mounted thermal transfer tape and press the heatsink straight onto thePi’s main processor. Can also be used for Star LED modules or any other component with a flat contact area.Don't be fooled by the compact size. The pin grid array design provides excellent thermal resistance and heat dissipation.Raspberry Pi is a trademark of the Raspberry Pi Foundation