Thanks John.
Sent from my iPhone
> On Nov 23, 2013, at 6:47 PM, John Chester <[log in to unmask]> wrote:
>
> At 11:40 AM 11/23/2013, Aaron Levinson wrote:
>> Does anyone here have a source for capacitance load plugs for a preamp? I have a rebuilt preamp that uses them to more accurately load the cart and I have misplaced them in my house somewhere. I imagine this is a very uncommon item but I figured if anyone would know it would be the fine folks on ARSC. They are RCA and I need 330pf and 470pf.
>
> At 05:44 PM 11/23/2013, Dave Cawley wrote:
>> Make them from parts at Radio Shack ?
>
> No, because Radio Shack won't have any high-class capacitors.
>
> I'd use these Wima parts:
> 330 pF FKP2D003301D00HSSD
> 470 pF FKP2D004701D00HSSD
>
> Available in the US at Mouser Electronics.
>
> They are polypropylene dielectric, which has low dielectric absorption. Much better than C0G ceramic or mica. They have a slight negative temperature coefficient, which should not be a problem in this application.
>
> -- John Chester
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