Extruded Aluminum Heatsink
Fin Height: .366"
C/W/3": approximately 1.40
Weight per Inch: .19
Outer Perimeter: 46.290"
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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HeatsinksUSA manufactures a wide variety of heatsink profiles not generally available from other sources. Their products are custom extruded for them in the USA and are precision cut to the desired length in house. They have very reasonable pricing and one can order in small quantities. The heatsinks are well packed to prevent damage. Their customer service is spectacular. You will not regret calling them first when your project needs a custom heatsink.
The flat surface wasn't perfectly flat there is about ¼ inch difference between the sides and the middle section of the heatsink. It didn't bother me since I was fastening a slightly flexible component on the heatsink. Be careful if you are installing a rigid component, this might not fit well...
Maybe twenty less staples in the packaging would still secure the contents
The dimensions were exact and the heatsink was perfect for my purposes. Props to customer service, who contacted me to address an issue with my order and actually saved me a few bucks in the end.
Great product...Precision cuts and great profiles to choose from heatsink USA is a go to source for large or small quantities of quality heatsink !