Toggle menu
1-800-901-2395

Shop by Width

  • 0.354"
  • 0.601"
  • 1.000"
  • 1.813"
  • 2.000" Round
  • 2.000" Serrated Fin
  • 2.079" LOW STOCK PLEASE CALL
  • 2.425"
  • 3.500"
  • 3.945"
  • 4.230"
  • 4.600" Serrated Fin
  • 4.850"
  • 4.900"
  • 5.000" SSR Heatsink
  • 5.375"
  • 5.886"
  • 6.080"
  • 7.280"
  • 7.984"
  • 8.000"
  • 8.000" Serrated Fin
  • 8.460"
  • 10.000"
  • 10.080"
  • 12.000"

    • Shop by Brand

  • HeatsinkUSA
  • View all Brands
  • 4.900" Wide Extruded Aluminum Heatsink
  • 4.900" Wide Extruded Aluminum Heatsink
  • 4.900" Wide Extruded Aluminum Heatsink
  • 4.900" Wide Extruded Aluminum Heatsink

    • 4.900" Wide Extruded Aluminum Heatsink

    $3.54 - $265.50
    (11 reviews) Write a Review
    SKU:
    4.9
    Adding to cart… category.add_cart_announcement

    Product Description

    Extruded Aluminum Heatsink
    Alloy:  6063-T6
    Width: 4.900"
    Fin Height: 1"
    Base: .300"
    C/W/3": approximately 1.68
    Weight per Inch: .25

     

    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.

    Product Videos

    Custom Field

    Product Reviews

    Write a Review

    11 Reviews Hide Reviews Show Reviews

    • 5
      Great Sink

      Posted by Jason Pruett on 25th Aug 2015

      I use these sinks on two sides of a 1800 oz/in stepper motor that runs at a near constant duty cycle. It maintains temperature very well and does just what I want. This sink is cut well and doesn't have any burrs or sharp edges.

    • 5
      Perfect

      Posted by Anonymous on 27th Mar 2015

      It's great to get what is advertised at a reasonable cost & fast delivery.
    HeatsinkUSA, LLC, Aluminum Fabrication, Greenville, MI