Hi Teflon is the traditional “best of the best” for integrator caps. Simply finding any plastic cap (other than a motor start device) up around 5 uf is not that easy these days. As mentioned by PHK, being sure it is what it’s supposed to be …. good luck.
Bob > On Feb 24, 2018, at 6:45 PM, <cdel...@juno.com> <cdel...@juno.com> wrote: > > Hi, > > 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 > axial. > > 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.) > > Thanks, > > Corby > > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.