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Heat Sink Information
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972-721-7174

when hot isn't cool

Providing Heatsinks for Over 35 Years

Heat sinks are used to enhance heat dissipation from hot surfaces. A heat sink does this by increasing the surface area that is in contact with the cooling fluid or air.

heatsink extrusionFrom board level heat sinks, to LED heat sinks, to high power heat sinks, our goals are to provide you the best heatsink that is the most cost effective and highest quality. Our employees will see that we do whatever we can to make this happen.

Aluminum extruded heatsinks provide a cost effective solution for cooling the majority of electronic devices. A common alloy used in developing heat sinks is 6063-T5. This is just one of the many options available when looking for solutions to your products that may require thermal heat sinks.

product catalogOur fast deliveries, short run opportunities, along with low quantity minimum requirements, provide solutions to many who may otherwise be struggling to find a heat sink manufacturer. If you have a need for something customized, we would be more than happy to discuss your product needs. If your product could benefit from one of our over 250 stocked heatsink profiles, it is possible that they can be shipped to you within 24 hours. All of our heat transfer products are U.S. manufactured heatsinks. This provides you the highest quality, and shortest lead time in the industry.

Our heatsink capabilities:

Extruded aluminum heat sinks
Bonded fin heat sinks
Folded fin heat sinks
Many heat sink finishing options

Our additional services include:

Thermal application design support
Custom part reviews
Inventory management programs

Give us a call today to get your heat sink solutions underway. You will be pleased with your experience partnering with Alexandria Industries as your heat sink manufacturer.

"We recently had a new heatsink designed. Alexandria Industries did a great job expediting the tooling and getting product to us to meet our needs. Lead time often can be critical meeting our customers' expectations."

Senior Engineering Manager
Automotive Electronics Manufacturer