Aluminum Heatsink

Aluminum heatsinks are essential in electronic devices that require cooling to prevent overheating and damage. As such, the demand for aluminum heatsinks has been steadily increasing over the years.

Choosing a suitable aluminum heatsink manufacturer is critical to ensure the performance and reliability of your electronic devices. When choosing a manufacturer, it is essential to consider factors such as quality, experience, customization, cost, and delivery time.

Radian Thermal Products specializes in producing aluminum heatsinks for various applications. We are a team of skilled engineers using advanced technologies and high-quality materials to design and manufacture heatsinks that meet our customer’s specific requirements.

Compared with other metals, aluminum has a relatively large coefficient of linear expansion. Aluminum’s  malleability is essential for the extrusion process, and in bending and other forming products.

An Aluminum heatsink is an excellent conductor of heat.

Although the thermal conductivity of aluminum is approximately half that of copper, a copper heatsink is approximately three times heavier than an equivalent aluminum heatsink. Aluminum is also less expensive than copper.

Although aluminum is naturally resistant to corrosion, all Radian heatsinks are anodized as part of the finishing process. This forms a thicker protective layer that increases corrosion resistance while also improving the surface finish.

An aluminum heatsink from Radian Thermal Products can be either a standard product, or custom design. For a custom aluminum heatsink we can offer a design based on thermal requirements or we can manufacture to your design (build to print). We work with a wide range of customers that may need only a few aluminum heatsinks or are a production company that need many thousands Aluminum heatsinks a month.