A precision machined Heatsink is an ideal choice for smaller production requirements as there are no Non Recurring Engineering charges (NRE). With highly versatile machining capabilities, Radian Thermal Products provides high precision heatsinks with complex features, contours, cut-outs and through-holes. Combined with a full range of finishing we are your reliable source for quality, affordable machined heatsinks. Machined heatsinks are typically made from Aluminum 6061 or Copper C1100, and quick turn prototyping is available. Although larger designs are possible, typical limits are typically 20 fins – 1.2” high.
HEATSINK TECHNOLOGY
MACHINED HEATSINK
WHAT IS A MACHINED HEATSINK?
We are a leading manufacturer of machined heatsinks, known for producing high-quality products that meet the demands of the electronic industry. Our team of experienced engineers uses the latest technology and equipment to manufacture heatsinks that are efficient but also durable and cost-effective.
Our machined heatsinks are made from high-quality materials, such as copper, aluminum, and other alloys, carefully selected to provide optimal thermal conductivity and heat dissipation. We offer many heatsink designs for different applications and requirements, including extruded, folded, and skived fins.
One of the critical features of our machined heatsinks is their precision and accuracy. We use advanced CNC machining techniques to ensure that each heatsink is manufactured according to our customer’s specifications and tolerances. This results in a consistent and reliable product that performs optimally under different operating conditions.
Copper is tough to machine so we usually recommend the forged, skived , or stamped fin processes. For larger volume Aluminum production, our team will also investigate extrusion, and Die-cast processes.
Radian has precision machining capabilities IN BOTH SANTA CLARA - CA, TAIWAN AND VIETNAM.
Machined Heatsink Examples
In this example a machined heatsink was rapidly designed and manufactured. The customer also wanted to use corporate colors in the coating.
In this example, a large 300mm X 140mm X 60mm custom heatsink was completely machined from billet including additional needed precision features.
In this example an extruded heatsink was machined so that it could fit an assembly. After the machining the part was anodized.
