[sdiy] Whose selling some 2K 3500ppt tempcos?

[David G Dixon]

> I've used SMT tempcos and have epoxied them to a DIP package 
> and have also made an axial component by soldering leads and 
> encapsulating in epoxy.  I also made one flat to fit between 
> two transistors.
> 
> Details and photos are on my parts  and DIY page:
> http://modularsynthesis.com/modules/parts/parts.htm

I believe the tempcos you're referring to are the Panasonic ERA series.  See
the datasheet here:

http://industrial.panasonic.com/www-data/pdf/AOF0000/AOF0000CE1.pdf

Very useful little things, and much cheaper (and easier to find) than the
through-hole versions.