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LED heatsinks and cooling

(image for) 11 x 11 x 5mm tiny heatsinks for LEDs and ICs - pretaped

11 x 11 x 5mm tiny heatsinks for LEDs and ICs - pretaped

These tiny heatsinks measure just 11mm square and 5mm high. They are finished in black anodising for good heat radiation and come with thermal tape already applied, so just peel and stick. These are...
$0.35
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(image for) 18 x 13 x 6mm heatsinks for LEDs, power supply modules etc

18 x 13 x 6mm heatsinks for LEDs, power supply modules etc

These tiny heatsinks measure 13mm wide, 18mm long and 6mm high. They have a 13mm x 13mm square heatsink surface which has thermal tape already applied. Originally designed for cooling RAM chips in...
$0.55
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(image for) 20 x 15mm mini circular fan style heatsink for power LEDs

20 x 15mm mini circular fan style heatsink for power LEDs

These great little heatsinks measure 20mm diameter and 15mm high and have a 12mm diameter solid centre section. They are perfect for adding heatsinking to LEDs of up to a couple of watts, more if you...
$2.20
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(image for) 20 x 20mm Mini circular fan style heatsink for power LEDs

20 x 20mm Mini circular fan style heatsink for power LEDs

These great little heatsinks measure 20mm diameter and 20mm high and have a 5.5mm diameter hole through the centre. They are perfect for adding heatsinking to LEDs of up to a couple of watts, more if...
$1.50
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(image for) 28mm square heatsink with thermal tape

28mm square heatsink with thermal tape

These are nice little heatsinks that measure 28 x 28mm and 11mm high. They are ideal for cooling power LEDs up to a couple of watts, or more if you use a fan as well. They come complete with thermal...
$1.60
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(image for) 30mm 5V fan

30mm 5V fan

These tiny fans measure 30mm square x 7mm thick. They are rated at 5VDC, with a rated current of 0.1A (0.5W). Rated speed is 9,000rpm, airflow is 3.62CFM at 5V. Rated noise is 28±10% dBA. Hydraulic...
$3.90
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(image for) 36mm diameter fan style heatsink

36mm diameter fan style heatsink

Nice circular fan-style heatsinks for cooling LEDs up to 3W or so. They measure 36mm diameter by 22mm thick and have a black finish. Centre solid section is around 15mm diameter. Note that it's...
$4.00
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(image for) 40mm 12V fan

40mm 12V fan

These little fans measure 40mm square x 10mm thick. They are rated at 12VDC, 0.08A (around 1 watt). Rated speed is 5800rpm, airflow is 5.4CFM at 12V and rated noise is 28dB. These are ideal for...
$2.00
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(image for) 40mm square heatsink with thermal tape

40mm square heatsink with thermal tape

These are nice little heatsinks that measure 40 x 40mm and 10mm high. They are ideal for cooling power LEDs up to a couple of watts, or more if you use a fan as well. They come complete with thermal...
$2.20
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(image for) 5 amp 60°C thermal switch - normally open

5 amp 60°C thermal switch - normally open

These are auto resetting bi-metal thermal switches which are perfect for protecting power LEDs or turning on a fan when their temperature is exceeded. Mount one of these on the heatsink of your LED...
$0.70
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