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1.813" Wide Extruded Aluminum Heatsink

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

 Detailed Product Description

Extruded Aluminum Heatsink
Width: 1.813"
Fin Height: .95"
Base: .300"
C/W/3": approximately 4.5
Weight per Inch: .10

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 type "Please cut to 5.5 inches" 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

Showing reviews 1-10 of 19 | Next

  1. Excellent heatsink

    Posted by jason on 2nd Apr 2017

    superb quality

  2. Great, cost effective, heatsinks

    Posted by Kees Talen K5BCQ on 22nd Feb 2015

    The product is excellent, cut smoothly, and shipped quickly. I recommend HeatsinkUSA to everyone.

  3. Excellent Heatsink (especially for the price)!

    Posted by Patrick on 1st Jun 2014

    I used these for quarter-brick power modules. The mating surface was very flat and smooth. Shipping was fast and customer-service was good for a special request I had.

  4. Fast and Accurate

    Posted by Erik McClain on 2nd May 2014

    The product is solid, with a small trial test pull heat quickly from the source.

    I placed my order and had it on my doors step 2 days later with the cheapest shipping option, much faster then I was expecting. Also the Packing was such that the product was very well protected for transit.

    Ends are clean without burrs and the lengths were accurate and straight, and the finish was pretty much blemish free.

    Conclusion: Great Quality, Fast Delivery, and I will definitely order from here again if I have future needs for heat sinks.

  5. Great

    Posted by DS on 5th Mar 2014

    Used for a university engineering project. Product looks great and shipping was fast.

  6. Best cooling for the buck.

    Posted by Jim on 16th Sep 2013

    Delivery was quick and priced right. The extrusion was smooth and the mounting surface flat. End cuts were even with no burrs.
    Heatsink USA is in my opinion provides a quality product at very reasonable prices.

  7. Exactly what I ordered!! Perfect machine work!!

    Posted by Carl on 25th Jul 2013

    I ordered custom heat sinks with drilled and tapped holes per my dimension, they fit perfect and saved me long hours of doing them by hand. Thank you and look forward to doing more business with you in the very near future.

  8. Great product! Great service!

    Posted by Unknown on 14th Apr 2013

    Great product! Great service!

  9. Great value for a great product!!!

    Posted by Dave, Plano, TX on 26th Feb 2013

    Found these guys on the internet and couldn't be happer after receiving the heatsinks!!! Nice extrusion and clean cuts!!! Fast shipping, no complaints & very pleased!!! Great value for a great product!!!

  10. High Quality, Fast Processing

    Posted by Unknown on 29th Nov 2012

    It's just as advertised and obviously a quality product.

Showing reviews 1-10 of 19 | Next

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