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  • 4.600" Wide Extruded Aluminum Heatsink

    • 4.600" Wide Extruded Aluminum Heatsink

    $2.66 - $199.50
    (3 reviews) Write a Review
    SKU:
    4.600

    Product Description

    Extruded Aluminum Heatsink
    Alloy:  6063-T6
    Width: 4.600"
    Fin Height: 1.451"
    Base: .230"
    C/W/3": approximately 1.4
    Weight per Inch: .314
    Weight per Foot: 3.768

     

    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
      4.600" Wide Extruded Aluminum Heatsink

      Posted by Brian Bernhardt on 23rd Aug 2018

      Very nice extrusion. Good surface finish for mounting power devices without extra machining.

    • 5
      Heavy!

      Posted by Unknown on 17th Feb 2017

      I bought several of these cut to 36 inches. These things are heavy! Obviously a quality product. The serrations were noticeable and pretty neat looking. One thing to keep in mind though, the bottom wasn't a shiny clean smooth surface, it was a bit scratched up, not a big deal but it's something to keep in mind.

    • 5
      Better than I thought!

      Posted by Len Flint on 23rd Jan 2015

      Although this is a fairly small sink, a 4" section is capable of dissipating 45 watts with a temp increase of only about 25 degrees C ,in the horizontal plane, in a stagnant air area. With some air movement allowed, the temp rise was only about 15 degrees. This is going to be my "go to" heatsink in the future!