It is used to install radiator adhesive paste on the heat sink. Total size: 40 x 40 x 11 mm / 1.6 x 1.6 x 0.49 (L x W x H).
6 x Black Aluminum Radiator Heat Sink Heat Sink 40 x 40 mm x 11 mm A3M87889
2 x Black Aluminum Radiator Heat Sink Heat Sink 40 x 40 mm x 11 mm L5G84557
10 X Black Aluminum Radiator Heat Sink Heat Sink 40 X 40 mm X 11 mm M5C51969
2 x Black Aluminum Radiator Heat Sink Heat Sink 40 x 40 mm x 11 mm F8N58966
10 X Black Aluminum Radiator Heat Sink Heat Sink 40 X 40 mm X 11 mm J5M21398
Black Aluminum Heatsink 150 x 60 x 18mm / 5.9 x 2.36 x 0.71inch Heat Sinks Cooling Radiator for LED CHIP Amplifier Transistor Electronic Integrated Circuit Heat Dissipation
