Aluminum Heat sink TO-220
These small heat sinks are made from Aluminium and come in packs of 4. The work well with TO-220 size components. Ideal for keeping your 5V and 3.3V regulators running cool. They dissipate around 2.5W.
Aluminum Heat sink TO-220 Quick Spec
Package Type : TO-220
Attachment Method: Bolt-On
Power Dissipation @ Temperature Rise : 2.5W @ 50°C