5PCS Aluminum Heatsink Module Heat Sink Cooling Fin Radiator Cooler Fin For Fan PCB Board 40 X 20 X 40mmBlack

Made of high quantity aluminum material with good thermal conductivity.

Can reduce the risk of hardware failure due to overheating.

Light weight and used in applications where weight is a big concern.

Special design maximizes the surface area in contact with the cooling air.

Adhesive tape on the back, can be directly fixed on the product that needs heat dissipation, quick installation.

Suitable for Raspberry Pi 1 generation/2 generation/3 generation, set-top box, LED, player, router, security, CPU, north and south bridge chip, IC radiator, medical equipment, MOS module, triode, power supply, electron tube, PCB power board, Memory, electrical appliances, electronic components heat dissipation.