I totally agree on using solder wick. I’ve never damaged a terminal strip by using braid. You can get most of the solder off then start in wrapping the lead wire while still applying heat. You can even wiggle the lead around while the solder is still molten and create what’s basically a cold solder joint and and unwrap the lead from the “brittle” solder.
The hand held suckers have a recoil that can damage things. I will never use them on circuit boards ( not that the R 390 /A has any) because the recoil can rip traces and or pads off the board. Of course the “cool kids” have vacuum desoldering stations, but I’ve never been one of those……. Bill AD5OL Sent from my iPhone > On Oct 14, 2024, at 3:34 PM, Barry Scott <[email protected]> wrote: > > Yes, I have a hand-held solder-sucker. If I can get it in place well > enough, it does work. I typically have better luck using solder braid > and some good flux but I don't want to continue heating the post in > order to use it. I just really don't want to break that post. > > Thanks, > Barry - N4BUQ > >> On Mon, Oct 14, 2024 at 3:30 PM Jacques Fortin <[email protected]> >> wrote: >> >> Hi Barry, >> Do you have a de-soldering pump ? >> AKA a "Soldapullt" ?? >> If the solder is sucked out first and you take small "long nose" pliers to >> unwind the wires wrapped around the post, way less chances to break those. >> But if ever this happens, let me know: I still have some spares. >> >> 73, Jacques, VE2JFE in Montreal >> >> -----Message d'origine----- >> De : [email protected] <[email protected]> De la >> part de Barry Scott >> Envoyé : 14 octobre 2024 16:01 >> À : R-390 Mailing List <[email protected]> >> Objet : [R-390] Soldering/Desoldering Phenolic Terminals >> >> I may be faced with desoldering and soldering to one of the U-shaped solder >> posts that has a phenolic base. I remember having problems with those in my >> R-390A/URRs where heat and just a little force could all-too-easily break >> the phenolic support. >> >> Any good hints on doing this without breakage? I think this one may not be >> too difficult because it appears the component's leads are not that tight on >> the posts and may slide off the ends of the posts without too much "pull" >> once the solder melts. >> >> I'm contemplating just using quigs but would prefer to make things a bit >> neater without them if possible. >> >> Thanks, >> Barry - N4BUQ >> ______________________________________________________________ >> R-390 mailing list >> Home: http://mailman.qth.net/mailman/listinfo/r-390 >> Help: http://mailman.qth.net/mmfaq.htm >> Post: mailto:[email protected] >> >> This list hosted by: http://www.qsl.net >> Please help support this email list: http://www.qsl.net/donate.html >> > ______________________________________________________________ > R-390 mailing list > Home: http://mailman.qth.net/mailman/listinfo/r-390 > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:[email protected] > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html ______________________________________________________________ R-390 mailing list Home: http://mailman.qth.net/mailman/listinfo/r-390 Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
