The pin fin heat sink is composed two parts, the pin parts and body part. The body is connecting the LED part while many thin pin fins helps reduce the heat and maintain the proper working status of LED or other lightings.
This big heat sink is made out of die casting and used in the street lamp outdoor. The surface is treated in electrophoresis which makes it very corrosion resistant in the outside environment. This heat sink is around 2kgs.
This No. 7 product is made out of die casting with ADC12 material. For annual sales quantity is around 150,000 to US market alone. Different colors vary in black and white based on powder coating.This LED heat sink is around 150g.
The following is about Die Cast Aluminum Heat Sink related, I hope to help you better understand Die Cast Aluminum Heat Sink. If you want to know more about Heat Sinks Aluminum, Large Aluminum Heat Sink, etc., you can contact us.