Copper Heat Sink Extrusion

It is normally possible to dissipate two to three times more heat than conventional aluminum extrusions with our bonded fin designs.

Copper heat sink extrusion.

Aavid standard copper skived fin heat sinks are available with shurlock pin attachments for reliable mounting and easy assembly. Copper heat sink are widely used such as computer heat sink copper cpu heat sink bga heat sink server heat sink car heat sink etc. However the part s added cost and custom nature adds system complexity from both the thermal and the economic sides of a design. Aluminum is most commonly used for extruded heat sinks.

Custom extruded heat sink fabrication. There are 108 copper extrusion heat sink suppliers mainly located in asia. At ambient temperatures of 25 c this passive device holds the laser under 50 c. In applications where space and high thermal density is a problem copper bonded versions are available.

You can also choose from bending punching and cutting. For copper heat sinks we can design according to the customer s thermal demand or we can manufacture according to the customer s design. Extruded heat sinks can be made from materials like copper or aluminum. Copper heat sink can be made by different kinds of process such us extrution skiving stamping cnc machining.

If you already have a design for your heat sink extrusions we can help you manufacture them. Copper skived heatsink with blower for 1u server. A wide variety of copper extrusion heat sink options are available to you such as square round. As well as from heat sink decorations.

The compact fin design provides optimal thermal dissipation. The round shape of radian s copper heatsink was tailored to best fit the the laser for improved thermal contact with the heat sink. Copper heat sinks may have an advantage in increasing heat removal and lowering semiconductor temperatures. Producing heat sink from aluminum allows for significant weight savings and cost sav.

Copper has improved thermal conductivity than aluminum though it costs and weighs more. Copper has a thermal conductivity twice that of aluminum. Skived heat sinks can be constructed of aluminum or copper allowing for full one piece copper solutions for high performance cooling. Copper is usually reserved for applications that need higher thermal conductivity.

Our partner facilities in india offer a wide range of capabilities to get you the alloy surface finish and secondary operations you need.