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Defense Industry Heat Sink

Custom Heat Sink for the Defense Market

When one of our customers in the defense industry needed custom thermal heat sinks, we flattened and fabricated Copper-Molybdenum heat sinks to a thickness of .065” with tolerances of ±0.001”, using our advanced EDM machining capabilities.

The heat sinks were plated with electrolytic nickel and soft gold. We performed a wide range of inspections, throughout the manufacturing process, to ensure outer length, outer width, and thickness dimensions. The final product met a number of stringent requirements, including Mil Spec plating and environmental standards. The heat sinks were shipped to our customer in California within a turnaround time of 1 to 2 weeks, meeting their manufacturing requirements and timeline.

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