What is this TRS bit? Turtle Rock Studios? Transmission Raman Spectroscopy? Not quite, more like Tip-Ring-Sleeve. This nifty, gold-plated connector is known by many names, phone plug, phone jack, headphone jack, jack plug, etc. Used to transmit stereo audio signals, these connectors are a mainstay in audio equipment, especially speakers and microphones. For audio, tip is left channel, and ring is right channel, and the sleeve is ground.Each jack comes with a slim, gold-plated body with three contacts to solder to and a panel mounting hex-nut.TRS jack connectors don't have to be used only for audio! They make great general-purpose connectors where you need 2 or 3 signals and cheap, common cables. For example, in accessibility tech, these are often used to connect buttons or low voltage actuators.Technical Details * Approximate dimensions: 7/8" long x 3/8" diameter * Gold plated for superior connection * Ideal for chassis or panel mounting * Completely sealed jack, non-switching * Mounts in 1/4" hole in panels up to 0.075" thick, comes with matching hex-nut Product Weight: 2.0g / 0.1oz https://elecena.pl/product/22715857/panel-mount-1-8-3-5mm-trs-audio-jack-connector 2023-03-07 https://elecena.pl/product/22715857/panel-mount-1-8-3-5mm-trs-audio-jack-connector 2023-12-27 https://elecena.pl/product/22715857/panel-mount-1-8-3-5mm-trs-audio-jack-connector 2024-09-19 https://elecena.pl/product/22715857/panel-mount-1-8-3-5mm-trs-audio-jack-connector 2024-11-29 https://elecena.pl/product/22715857/panel-mount-1-8-3-5mm-trs-audio-jack-connector 2024-11-30 https://elecena.pl/product/22715857/panel-mount-1-8-3-5mm-trs-audio-jack-connector 2025-11-28 https://elecena.pl/product/22715857/panel-mount-1-8-3-5mm-trs-audio-jack-connector 2025-11-29