For the plastic film caps, I would think you'll be fine
with polyester,polystyrene, polypropylene, PTFE, metalized, etc.
As for 473K ...I assume you mean 473 "XX" farads? What is the value you are
talking about.
For the caps needed on the board:
0.047 microfarads = 47 nanofarads = 47,000 picofarads
Take your pick.
Best regards,
Jed
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On Thu, Sep 16, 2010 at 11:04 AM, ML <f115@rocketmail.com> wrote:
>
>
> Ah shoot. One of my local electronic shops was out of all but one of the
> plastic capacitors needed for the KLM clone. They had 473K polyester
> capacitors though. So, while not prefect, do you suppose this would be an ok
> substitute? Not ideal, I'm sure ...
>
>
>
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