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4.230" Wide Extruded Aluminum Heatsink

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$1.44
SKU:
4.230" Profile - choose length to generate SKU and calculate price

 Detailed Product Description

Extruded Aluminum Heatsink
Alloy:  6063-T5
Width: 4.230"

Fin Height: .75"
Base: .300"
C/W/3": approximately 2.15
Weight per Inch: .19

 

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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 Product Reviews

Showing reviews 1-10 of 13 | Next

  1. Great product and Customer Service.

    Posted by Unknown on 16th Mar 2015

    Absolutely satisfied with the product. Great Customer service.


  2. A vary capable small heatsink

    Posted by Len Flint on 23rd Jan 2015

    This heatsink is only a bit larger than the 'antique' ones I'm running out of, but does an amazing job of cooling. I incorporated a small 'computer' fan an inch above it, running at 9 instead of 12 volts, and a 4" piece of this sink, placed horizontally, is cooling a 45 watt LED chip with a temperature rise of only a few degrees. At this price, I'll definitely be buying more!


  3. Great Heatsinks

    Posted by Kees Talen on 28th Aug 2014

    Excellent quality and price combined with quick delivery and friendly people to answer questions. Really great business to deal with.

    Taltronics


  4. Great product

    Posted by Jim on 30th Jun 2014

    Parts were exactly as expected. Worked great.


  5. great extrusion. good $

    Posted by Dave C. Stout on 20th Feb 2014

    Beautiful heatsink. Exactly as spec'd out. Shipped fast. I'm totally satisfied and will be buying here again and again. Thankx people.


  6. Quality parts and one-stop shopping for machining

    Posted by Unknown on 24th Sep 2013

    We've received heatsinks cut, drilled, and tapped. Quality of the extrusion and machining are excellent. Customer service is friendly and accommodating. Parts were machined and shipped quickly at a reasonable price. Couldn't ask for much more.


  7. Excellent product

    Posted by Unknown on 12th Jul 2013

    Parts were delivered quickly and the cut work was excellent. The price can't be beat. I'll be back for an additional qty soon.


  8. Outstanding quality of material and workmanship

    Posted by Unknown on 11th Jun 2013

    Had a few heatsinks created for an audio application. Material is top-notch and machining workmanship is high quality. All at a very reasonable price. I'll be using them for my production runs as well as any future projects.


  9. Worked very well

    Posted by Unknown on 3rd May 2013

    Just what we needed


  10. SMALL QUANTITY HEATSINK STORE

    Posted by RON IN MILWAUKEE USA on 21st Feb 2013

    IF YOU EVER NEEDED SMALL QUANTITIES OF HEATSINKS AT AN AFFORDABLE PRICE, THIS IS THE PLACE TO GO. I CAN'T BUY AND I DON'T NEED A 1000 UNIT MINIMUM ORDER. I SEARCHED AND SEARCHED THE INTERNET FOR A SUPPLY HOUSE THAT SHIPS SMALL QUANTITIES AT A REASONABLE PRICE. THERE ARE NONE, EXCEPT FOR HEATSINKUSA. THEY ALSO HAVE A LARGE SELECTION OF SHAPES AND SIZES THAT YOU COULD WORK WITH. I AM ALSO A REPEAT CUSTOMER. I HOPE THEY STAY AROUND AT LEAST UNTIL I DIE.


Showing reviews 1-10 of 13 | Next

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