
Aluminum Heat Sink 50x45x18mm with Mounting Screw
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Prices updated: 14 Oct 2026
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About this product
Finned aluminum heat sink measuring 50 × 45 × 18 mm, supplied with a mounting screw. It helps dissipate heat from LEDs, power ICs, transistors and PCB-mounted modules.
Specifications
- Material
- Aluminum
- Dimensions
- 50 × 45 × 18 mm
- Type
- Finned heat sink
- Mounting
- Screw included
Frequently asked questions
How do I attach it to a component?
Use the included screw through the component's mounting hole or fixing point. Apply thermal paste or a thermal pad between the heat source and the sink to improve heat transfer.
Which components does it suit?
The listing names LEDs, power ICs, transistors and PCB modules. Check that the mounting hole and the component's package match before fitting it.





