U-shaped heatsink for transistors and LEDs

These heatsinks measure 30(H) x 35(W) x 25(L)mm. They are black anodised aluminium for good heat radiation and are rated at 10°C/W.

These are ideal where a bit of extra cooling is needed, such as for transistors, ICs, 1W LEDs, DC-DC converters, or anywhere you need a small, efficient heatsink.