I believe there are three different values used: 4-20pf (qty 3), 1-6pf,
and 10-60pf. I believe the direct replacement I used was a Murata TZ03
series which are now obsolete. The trimmers are color coded and it
shouldn't be difficult to find replacements and you can always find them on
eBay as a last resort. Check the lead spacing - I believe it is 6mm.
This is a component that often fails over time, and is fairly easy to
replace.
73, Barry N1EU
On Mon, Apr 30, 2018 at 5:26 AM, Barry N1EU <barry.n1eu@gmail.com> wrote:
> I replaced these a while back. I believe Mouser sells direct
> replacements. I'll look through my old email and see if I can find the
> invoice.
>
> Barry N1EU
>
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> On Sun, Apr 29, 2018 at 9:26 PM, Gary Hendricks <k4mt1950@charter.net>
> wrote:
>
>> My schematic is so blurry I can tell for sure what the value of those
>> trimmer are. Looks like 4-20 PF but thats a guess.
>> Wanted to put some higher quality ones in. Do you have suggestions of
>> ones that have worked for you?
>> Gary K4MT
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