5PCS Cooler Fin Heatsink Module, Aluminum Heat Sink Cooling Fin Radiator Cooler Fin for Fan PCB Board for High Power LED Amplifier Transistor 40 x 20 x 40mm (Silver) Jewelry Organizers and professional markets

and professional markets

Please confirm the model number before purchase

1-tier shelf provide extra storage space to store wine corkscrew or other accessories

Package Dimensions: 168

Convenient slip-on design

5PCS Cooler Fin Heatsink Module, Aluminum Heat Sink Cooling Fin Radiator Cooler Fin for Fan PCB Board for High Power LED Amplifier Transistor 40 x 20 x 40mm (Silver) Jewelry Organizers and professional marketsBrand: Hyuduo Color: Silver Features: The aluminum heat sinks is made of high quality material and has stable performace. The heat sinks has high thermal conductivity and more efficient thermal conductivity. The aluminum heat sinks features light weight convenient to use. High quality workmanship of the heat sink can make sure the durability and stability of the product. This Heatsink fits for MOS module, triode, power supply, electronic tube, PCB