500Pcs Aluminium TO-220 Heatsink for 7805 — Transistor Radiator Cooler 21*15*10MM

Pack of 500Pcs aluminium heatsinks made for TO-220 packages. Each TO-220 cooler measures 21*15*10MM and is suitable for use with the 7805 regulator and other similar power transistors. These compact TO220 radiators provide passive heat dissipation to help lower device junction temperature. Supplied in bulk for production runs, repairs, or projects that require many small transistor heatsinks.