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 Forum index » DIY Hardware and Software » MusicFromOuterSpace.com designs by Ray Wilson
3300 Tempco Availability
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jukingeo



Joined: Oct 24, 2007
Posts: 164
Location: The dark side of the moon

PostPosted: Sat Jul 06, 2019 10:07 am    Post subject: 3300 Tempco Availability Reply with quote  Mark this post and the followings unread

Hello All,

I have a few MFOS projects laying around that I want to get back to building. However, I know one of my problems was trying to find the 3300 Tempco, temperature compensation resistor. I remember seeing them on Ebay years ago, but no longer. It seems like I have a better chance of finding the rare metal unobtainium these days.

Is there a replacement for these now? Is there another source to get them?

Can these parts be 'fudged' with something else and still get decent results?

Thank you,

Geo

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gabbagabi



Joined: Nov 29, 2008
Posts: 538
Location: Berlin by n8
Audio files: 23

PostPosted: Sat Jul 06, 2019 12:59 pm    Post subject: Reply with quote  Mark this post and the followings unread

iam an anti-expert in terms of expo, but may this helps

https://synthcube.com/cart/ankaeohm-tempco-3300ppm-1-6w-1k-ohm-bag-of-5

edit: found a informative thread about modern tempco replacement on the other side of the wormhole:
https://www.muffwiggler.com/forum/post-1760167.html
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jukingeo



Joined: Oct 24, 2007
Posts: 164
Location: The dark side of the moon

PostPosted: Sat Jul 13, 2019 5:01 pm    Post subject: Reply with quote  Mark this post and the followings unread

gabbagabi wrote:
iam an anti-expert in terms of expo, but may this helps

https://synthcube.com/cart/ankaeohm-tempco-3300ppm-1-6w-1k-ohm-bag-of-5

edit: found a informative thread about modern tempco replacement on the other side of the wormhole:
https://www.muffwiggler.com/forum/post-1760167.html


Thank you for the info and link. I ordered them from the first site...a bunch of them too. This way I will have enough for my VCO projects. I have about 8 in all. 5 use the 3300 tempco and 3 use the 3500 tempco, both 2k in value. With those, I can work on my VCO projects now.

Thanks again!

Geo

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