This is a simple 3.5mm TRS stereo audio jack with a screw-on plastic shroud. These are great for projects that plug into headphone jacks. Stereo plugs can also be used for carrying serial comm connections! The outer shell unscrews to reveal solder terminals on the inside of the plug. Solder on your wires and crimp the strain relief to make a finished, professional-looking cable. https://elecena.pl/product/2778831/audio-plug-3-5mm 2012-04-14 https://elecena.pl/product/2778831/audio-plug-3-5mm 2016-11-25 https://elecena.pl/product/2778831/audio-plug-3-5mm 2016-11-28 https://elecena.pl/product/2778831/audio-plug-3-5mm 2016-11-29 https://elecena.pl/product/2778831/audio-plug-3-5mm 2016-12-09 https://elecena.pl/product/2778831/audio-plug-3-5mm 2016-12-13 https://elecena.pl/product/2778831/audio-plug-3-5mm 2017-11-24 https://elecena.pl/product/2778831/audio-plug-3-5mm 2017-11-28 https://elecena.pl/product/2778831/audio-plug-3-5mm 2018-05-05 https://elecena.pl/product/2778831/audio-plug-3-5mm 2018-11-21 https://elecena.pl/product/2778831/audio-plug-3-5mm 2018-11-27 https://elecena.pl/product/2778831/audio-plug-3-5mm 2022-02-21 https://elecena.pl/product/2778831/audio-plug-3-5mm 2025-04-11 https://elecena.pl/product/2778831/audio-plug-3-5mm 2025-04-14