Heat Sink Materials

In particular extruded aluminum heat sinks fit the needs of most projects.

Heat sink materials.

Let s talk about the main differences between them. Aluminium alloy 1050a has one of the higher thermal conductivity values at 229 w m k but is mechanically soft. Heat sink material. The most common heat sink materials are aluminium alloys.

2 1 2 5 16 1 8 chrome plated copper. Heatsinkusa s heatsinks are extruded in belding michigan usa. Each has its own advantages. The graphite heat sink s thermal performance was only 12 lower than aluminum at low flow rates.

In computers heat sinks are used to cool cpus gpus and some chipsets and ram modules. The design consists mainly. For example some heat sink producers are bonding copper and aluminum together. 1 1 8 5 32 1 8 chrome plated copper.

Solid copper alligator clips 4 pack crocodile jaw soldering heat sink diy test clip wire connector rated for 5 amps 5a up to 12 ga 12awg wire 4 6 out of 5 stars 104 6 84 6. A fan cools water as it moves through the tubes to dissipate heat. Companies are constantly striving to find lighter more conductive materials to make efficient heat sinks. A heat sink also commonly spelled heatsink is a passive heat exchanger that transfers the heat generated by an electronic or a mechanical device to a fluid medium often air or a liquid coolant where it is dissipated away from the device thereby allowing regulation of the device s temperature.

These heat sinks have flanges with mounting slots for installation in frames and. We supply companies and individuals with quality heatsinks for use in a large variety of applications including commercial led lighting and audio. Heat sinks are like any other product in the always advancing field of computers. Each has its own advantages.

In particular extruded aluminum heat sinks fit the. Although the heat dissipation performance is not as good as copper the heat dissipation coefficient can reach 201w. Aluminum is the most common material for heat sinks. However the performance difference increased to 25 30 as the flow rate increased table 3.

The values depend on the temper of the alloy. Heat sinks are usually made from aluminum or copper. Aluminium alloys 6060 and 6063 are commonly used with thermal conductivity values of 166 and 201 w m k respectively. This behavior is evident in the table below and when comparing the different heat sink materials.

Heat sinks are usually made from aluminum or copper. Let s talk about the main differences between them. Aluminum is the most common material for heat sinks.