[sdiy] Heatsink help

Benjamin Tremblay btremblay at me.com
Thu Aug 5 03:10:46 CEST 2021


I saw something very similar at Amazon yesterday. Trying to rebuild the power supply on a Roland CR-5000.

https://www.amazon.com/10-20x15x10mm-Aluminum-Heatsink-Transistor/dp/B06XSNGSJ6/ref=rvi_12/135-8035138-0699943?pd_rd_w=qU64r&pf_rd_p=c0296674-5a83-4ad6-b035-0702d2b359df&pf_rd_r=XT80RKFSP8XZAT0BH6RN&pd_rd_r=41456ecd-fde2-4829-a062-43e39eef77c2&pd_rd_wg=oW9u5&pd_rd_i=B06XSNGSJ6&psc=1 <https://www.amazon.com/10-20x15x10mm-Aluminum-Heatsink-Transistor/dp/B06XSNGSJ6/ref=rvi_12/135-8035138-0699943?pd_rd_w=qU64r&pf_rd_p=c0296674-5a83-4ad6-b035-0702d2b359df&pf_rd_r=XT80RKFSP8XZAT0BH6RN&pd_rd_r=41456ecd-fde2-4829-a062-43e39eef77c2&pd_rd_wg=oW9u5&pd_rd_i=B06XSNGSJ6&psc=1>



> On Aug 4, 2021, at 8:41 PM, Terry Bowman via Synth-diy <synth-diy at synth-diy.org> wrote:
> 
> I'm looking for the TO-220 heatsink on the PC board in this eBay auction (last picture is the best):
> 
> https://www.ebay.com/itm/193443008361 <https://www.ebay.com/itm/193443008361>
> 
> 
> I need 18 of them. I searched DigiKey and my eyes glazed over. Too many choices.
> 
> 
> Terry Bowman, KA4HJH
> "The Mac Doctor"
> 
> https://www.astarcloseup.com <https://www.astarcloseup.com/>
> 
> “...the book said something astonishing, a very big thought. The stars, it said, were suns but very far away. The Sun was a star but close up.”—Carl Sagan, "The Backbone Of Night", Cosmos, 1980
> 
> 
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