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  • 3.500" Wide Extruded Aluminum Heatsink

    • 3.500" Wide Extruded Aluminum Heatsink

    $1.36 - $102.00
    (22 reviews) Write a Review
    SKU:
    3.500

    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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    22 Reviews Hide Reviews Show Reviews

    • 5
      Heat Sink

      Posted by Ken Koch on 15th Jan 2021

      Perfect! 100% Satisfied.

    • 5
      heat sink

      Posted by doug haynes on 27th Apr 2020

      Great quality and great service, will use in the future

    • 5
      What I ordered

      Posted by Eldon Griffiths on 20th Jan 2020

      The heatsink arrived in good condition and was exactly what I ordered. I haven't used it yet but I see no reason to suspect it won't work well.

    • 5
      3.5 heatsink

      Posted by Anonymous on 10th Jun 2019

      as usual, great product and fast shipping

    • 5
      Quality and Shippin

      Posted by Jeff Shaw on 30th Nov 2018

      Receive heat sink quickly. Cut to length perfectly. all smooth edges.

    • 5
      3.5 " extruded sink

      Posted by Pat on 16th Nov 2018

      Great service, very personal, fast ship!.. clean parts and nice clean cuts

    • 4
      heatsink

      Posted by Gerard Guarneri on 25th Jul 2018

      Even though it is a 3 inch unit, the photo on your website does not clearly depict all three dimensions of the unit. Namely, the height dimension.

    • 5
      Good product / lousy shipping

      Posted by Scott Eaton on 20th Jan 2018

      Took over a week to deliver a pair of 24" sinks roughly 40miles via USPS. Not the fault of HeatSinkUSA - their products and service are the best. Just don't use USPS.

    • 5
      Excellent quality and service

      Posted by A. Robb on 29th Feb 2016

      10 x the product and service you will ever get from China.The extrusions are flawless and the service can't be beat !!!
    HeatsinkUSA, LLC, Aluminum Fabrication, Greenville, MI