Extruded Aluminum Heatsink
Fin Height: 1"
C/W/3": approximately 1.15
Weight per Inch: .37
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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Finally lots of fins and THICK base! 50W LED here we come!
Great to be able to find parts for our project locally but still be at reasonable prices (unfortunately harder and harder to do for a lot of things)!
Very glad I came across Heat Sink USA. Great product, great service, incredibly fast delivery.
The machining work did not meet specifications.
While the extrusion is of good quality, I paid
additional for an area to be machined flat.
"Surface error (flatness) to equal or better
than farside (flat side) of extrusion stock."
Two of the five pieces have significant tooling
marks which I hopefully can lap-finish flat. The
other three - I will have to have re-machined
because of the significant surface ripples left
by the machinist.
5.375" x 12in used in a custom rectifier. Great value. Received order promptly.
This heat sink will be used in a 2M linear amplifier and the heat sink forms the top of the enclosure. It looks great! Excellent machining and precise cuts.
The heat sinks work and look great. The custom machine work was exact to my specification. I will be ordering more.
One of the best Heatsinks I've ever seen.
This is a great mid level heatsink and a very good value. I compared lots of other places and the heat sinks from Heatsink USA are well priced and ship very fast.