[sdiy] 1.87K tempco

[Tim Parkhurst]

On 10/29/05, klosmon <klosmon at sbcglobal.net> wrote:
>
> Hola-
> sorry to ask a question that a number of folks have asked before, but I'm
> recently recovering from a computer crash & reload which has caused the
> loss of my bookmarks (& most of my remaining hair).
>
> I'm attempting to service an ARP Solus -- one of the oscillators is dead,
> due to a defunct 1.87K 3% tempco resistor. I know there have been possible
> sources mentioned in the past (Digikey, which no longer seems to have
> them), but I can't find any mention -- anybody have any available, or know
> where they might be found?
>
> Thanks.
>
> ~GMM
>
> "Expect the unexpected; and, whenever possible, BE the unexpected."
> --- Lynda Barry

 The Digi-Key parts are still available, however, they are surface-mount. A
little extra work, but still usable. They can be had in 0805 size, in 1.0K,
1.2K, 1.5K and 1.8K with a +3300 ppm/°C TCR. The 1.0K looks to be handy
(have a few, but haven't tried them out yet), and perhaps the 1.8K is close
enough to 1.87k? Minimum buy is 10 pieces, but it's only $5.52 (works out to
a little over 55 cents each). The part numbers are:
1.0K, 0805 P1.0KCDCT-ND
1.8K, 0805 P1.8KCDCT-ND
 In my latest Digi-Key catalog (#T053), they're on page 1154.
  Tim (close enough) Servo
--
"Imagination is more important than knowledge." - Albert Einstein
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