LED heatsinks and cooling

These heatsinks measure 50mm x 25mm x 10mm. They are designed for the LM2596 power modules elsewhere on this site but are also suitable for cooling LEDs of course. One of these will handle around 2-3...

This is ideal for sticking power LEDs to heatsinks or attaching small heatsinks onto LEDs and ICs etc. It comes on a nice long roll of around 10 metres of thermal tape, so should last you a while!...

This is a large heatsink ideal for cooling high powered LEDs. It is 90mm diameter and 10mm thick. It has a 35mm diameter solid centre section which is predrilled and tapped for both 20mm star LEDs...

This is a large heatsink ideal for cooling high powered LEDs. It is 90mm diameter and 25.4mm thick. It has a 35mm diameter solid centre section which is predrilled and tapped for both 20mm star LEDs...

These fans measure 60mm square x 25mm thick. They are rated at 12VDC, 0.06A (around 0.77 watt). Rated speed is 3100rpm, airflow is 16cfm (450L/m) at 12V and rated noise is just 16.7dB. These are...

These fans measure 80mm square x 15mm thick. They are rated at 12VDC, 0.163A (around 1.96 watt). Rated speed is 3000rpm, airflow is 37cfm (1305L/m) at 12V and rated noise is 34.7dB. These are ideal...

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...

These are brand new auto resetting bi-metal thermal switches which are perfect for protecting power circuits, heating systems etc. Microtherm 20 series, part number is R20-C046-A119-T435, datasheet...

These are brand new auto resetting bi-metal thermal switches which are perfect for protecting power LEDs. Mount one of these on the heatsink of your LED array and connect the LED driver input in...

These are brand new auto resetting bi-metal thermal switches which are perfect for protecting power LEDs. Mount one of these on the heatsink of your LED array and connect the LED driver input in...

These are brand new auto resetting bi-metal thermal switches which are perfect for protecting power LEDs. Mount one of these on the heatsink of your LED array and connect the LED driver input in...