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3.500" Wide Extruded Aluminum Heatsink

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3.500" Profile - choose length to generate SKU and calculate price

 Detailed Product Description

Extruded Aluminum Heatsink
Alloy:  6063-T5
Width: 3.500"

Fin Height: .75"
Base: .300"
C/W/3": approximately 2.50
Weight per Inch: .15


All of our heatsink extrusions are sold by the inch.  To order a more specific length, for example a length of 5.5", you would choose 6" and and indicate your desired cut length in the "Specific cut length" field above.  If you have any questions, please give us a call or send us an email, we would be happy to assist you.


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 Product Reviews

Previous | Showing reviews 11-14 of 14

  1. Excellent product

    Posted by Unknown on 7th Oct 2012

    Got this heatsink promptly, friendly and prompt service when I needed to change the order! Arrived very well packaged and precisely cut.

  2. Top Notch Product

    Posted by Ray Blankenship on 1st Oct 2012

    I own a business and started purchasing these heatsinks for automobile TFI Relocations. These heatsinks are top notch! The factory heatsinks I was buying from the salvage yard was cast and very expensive. These are all machined to exact specs! This is a great product with excellent service!

  3. Good heat sink for the money

    Posted by inSound on 18th Aug 2012

    We tested this heat sink using a 10 watt source mounted in the center of a 3" length. We expected a theta s-a of 2.5 and measured 2.7. 4 stars instead of 5 because this sink was slightly warped. Cut edges were slightly raised.

  4. High quality, low cost heat sinks

    Posted by Philippe on 3rd Aug 2012

    High quality, low cost heat sinks. Fast shipping. Great for LED cooling.

Previous | Showing reviews 11-14 of 14

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