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  • 8.000" Wide SERRATED FIN Extruded Aluminum Heatsink
  • 8.000" Wide SERRATED FIN Extruded Aluminum Heatsink
  • 8.000" Wide SERRATED FIN Extruded Aluminum Heatsink
  • 8.000" Wide SERRATED FIN Extruded Aluminum Heatsink

    • 8.000" Wide SERRATED FIN Extruded Aluminum Heatsink

    $13.69 - $1,026.75
    (4 reviews) Write a Review
    SKU:
    8
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    Product Description

    Extruded Aluminum Heatsink
    Alloy:  6063-T5
    Width: 8.000"
    Fin Height: 3.000"
    Base: .375"
    C/W/3": approximately: 0.66
    Weight per Inch: 1.16

     

    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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    • 5
      Heat Sink Quality

      Posted by Gerhard Juderjahn on 3rd May 2025

      Quality of product is outstanding. Delivery also.

    • 5
      Large Heatsink

      Posted by Dave Johanson on 10th Oct 2023

      Exceeded my expectations.

    • 5
      Far exceeded my expectations

      Posted by Darrel Bagnall on 20th Sep 2021

      A slight ding on two parts looks like it happened in transit

    • 5
      8" Wide Serrated Heatsink

      Posted by Roy Cleveland on 9th Feb 2021

      This heatsink has been excellent for use as a heat absorber on the cold side of a large, 300W, Peltier cooling system using three TEC modules. The serrated fin texture helps to prevent boundary layer and the 3" deep fins provide the necessary area for heat transfer. Finish is excellent and the machined ends where the extrusion was cut is smooth without burrs or cutter marks. Length is exact. The sink was packaged extremely well using block foam on all sides. Delivery was within a few days after order with standard shipping. Considering the quality of the product, pricing is very good. Recommended.
    HeatsinkUSA, LLC, Aluminum Fabrication, Greenville, MI