[time-nuts] Replacement A9 boards for the HP 5065A

cdelect at juno.com cdelect at juno.com
Sat Feb 24 18:45:06 EST 2018


I'm working to make some replacement A9 boards for the HP 5065A to the
new style schematic.

Will share the Gerber file when done.

The integrator capacitor is a 1986 vintage TRW 5.0ufd 50V 10% .42"DX1.0"L

Of course it has an HP part number and no manufactures #.

Any guess as to what type it is?

Polycarbonate, polypropylene, ???????

Just wanting to find a good modern replacement for its use. (Integrator
with a 50ms time constant.)



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