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DIY Heatsink for Small Transistors

Step 2Cut out the Heatsink

Cut out the Heatsink
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The nibbler tool is a great way to cut shapes from any sheet metal material, even steel.

The heatsink should be large enough to soak up excess heat, but can be almost any shape. However, it must have a "tab," slightly wider and taller than the transistor.

It can contain a hole for attaching to a circuit board, if that's desired.
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