[sdiy] Tempco Resistors...

[Metrophage]

Always nice when a part reappears after a while! 

I am sure that Vishay/Ultronix >could< make a 3300ppm tempco, lots of
people can. One doesn't need to be the reincarnation of Tel Labs. Most
places which make resistors don't make 3300ppm 1% because they wouldn't
sell enough of them to bother.

Did the Ultronix people mention what kinds of quantities would get them
interested, what kinds of pricing, and when they'd be made? I suppose I
can call them myself. As I see it, since KRL Bantry do already make the
C-2AQ, which is quite an excellent part, I'd more likely call them up
again instead of trying to persuade Ultronix to do a batch. More
tempcos all around is good news, I'm all for a selection. 

More on this tomorrow!
CJ




--- Tom Arnold <xyzzy at sysabend.org> wrote:
> On Thu, May 26, 2005 at 10:13:57AM -0700, Metrophage wrote:
> > The KRL tempcos are probably at least as good as the legendary Q81.
> 
> 
> I've been debating ordering some Q81s from Vishay/Ultronix.  They
> bought
> TelLabs and as of about a month ago when I talked to Ultronix
> engineering they
> could make parts just like the Q81.  That part number was dropped
> about 4
> years ago so it wont say Q81 on it though.
> 
> If someone wants to talk to them, look on Vishay's website until you
> find
> the number for the Ultronix division and speak to an engineer there.
> 
> -- 
>  -----------------------------------------------------------------
>  - Tom Arnold       -  Free Synth DIY webspace http://www.sdiy.org 
>  - SynthGeek        -
>  - BBD Fanatic      -  "...is it a virus, a drug, or a religion?" 
>  - echo evho wjxo   -    Juanita Shrugs. "What's the difference?" 
>  --------------------  
> 
> 

__________________________________________________
Do You Yahoo!?
Tired of spam?  Yahoo! Mail has the best spam protection around 
http://mail.yahoo.com