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Help! Corroded Mogami Wire?

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  • Help! Corroded Mogami Wire?

    Ok so i bought a bunch of Mogami wire and Neutrik connectors about a month ago to make custom length patch cables.

    About 2 weeks ago i cut 4 pieces of wire and realized all 4 were too short after already soldering the connectors on 3 out of the 4 wires. So i desoldered the connectors that were on the 3 wires and saved the wire in hopes of using the wire elsewhere in a place that required shorter wire.

    Fast forward 2 weeks.

    The 3 wires that i has soldered/desoldered were completely corroded. I'm talkikng that shiny orange was now brownish orange and there was blueish green powder everywhere. Now the 4th wire that i just cut but did not solder was completely fine.

    Now i'm freaking out that maybe i soldered the connectors on incorrectly and now all that wire that's on my board is corroded. Why did the 3 wires corrode in only 2 weeks while the other wire was not corroded?

    Am i doing something worng? Soldering incorrectly? Should i be worried about the wires that are already on my board? Are they corroded as well? Someone help!

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  • #2
    Are you using plumbing solder with acid flux?
    "Enzo, I see that you replied parasitic oscillations. Is that a hypothesis? Or is that your amazing metal band I should check out?"

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    • #3
      60/40 and yes i am using solder flux.

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      • #4
        What is "solder flux" and where did you get it?

        You should be using flux-cored solder wire meant for electronics work, and no other kind of flux. If you have some flux in a little tin or bottle, it's probably acid flux meant for soldering copper plumbing pipes, and that's what's destroying your wires.
        "Enzo, I see that you replied parasitic oscillations. Is that a hypothesis? Or is that your amazing metal band I should check out?"

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        • #5
          Oh my God... You're right. I am in idiot.

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          • #6
            So should i use any other type of liquid flux? or just a soldering iron and rosin core solder and that's it?

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            • #7
              Good quality cored solder should be fine, see https://amptechtools.powweb.com/solder.htm
              Flux can sometimes be useful, but it has to be rosin based or equivilant.
              My band:- http://www.youtube.com/user/RedwingBand

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