Drops in a hole in the PCB. I doubt that you could buy that exact one, it is unusual and probably custom. Pin terminals and fork terminals are much more common. The closest I could find to the pictured one are from Cambion Electronics, which has (smaller diameter) hollow PTFE insulated press-mount terminals available. No similar item shows at Concord Electronics, the other common source.
http://www.cambion.com/solder_terminals_ptfe_insulated_press_mount3_catalogue_parts_list.aspx This part has about enough room for 2, maybe 3, leads: http://www.cambion.com/catalogue_page.aspx?ID=278 Bob L. > Sent: Tuesday, November 30, 2021 at 7:19 PM > From: "Hal Murray" <[email protected]> > To: "Discussion of precise time and frequency measurement" > <[email protected]> > Cc: "Hal Murray" <[email protected]> > Subject: [time-nuts] Re: HP 5065A, no 2nd harmonic. > > > [email protected] said: > > Judging from the teflon solder cup used I suspect insulation resistance is a > > critical parameter. > > Could somebody please give me a lesson or pointer or ... > > I noticed something interesting in the picture. Is that just a ring on the > surface, or a part that drops into a big hole in a PCB, or ??? > > Google for "teflon solder cup" didn't find anything interesting. What would I > search for if I wanted to buy one? > > > -- > These are my opinions. I hate spam. > > > _______________________________________________ > time-nuts mailing list -- [email protected] -- To unsubscribe send an > email to [email protected] > To unsubscribe, go to and follow the instructions there. > _______________________________________________ time-nuts mailing list -- [email protected] -- To unsubscribe send an email to [email protected] To unsubscribe, go to and follow the instructions there.
