Pipe audio in or out of your project with this very handy panel mount audio jack. It's a mono jack with a disconnect pin so you'll get a ground sleeve
RS PRO, RS PRO Jack Connector 3.5 mm Chassis Mount Mono Socket, 106-874
This is a pack of ten (10) brand new 3.5mm (1/8) isolated monaural audio jacks with solder terminals. Fits a 5/16 mounting hole in panel up to 1/8
NEW 10-Pack 3.5mm 1/8 Mini Plug Mono Audio Isolated Panel Mount Headphone Jack
3.5MM 4 Conductor Stereo Female Panel Mount Headphone Jack, Solder style, Black
Two 3.5mm (1/8), 3-conductor stereo panel mount jacks Gold plating for superior connection Chassis or panel mounting Completely sealed jack,
20PCS 3.5MM 1/8 Inch Gold Gold Plated Stereo Jack Panel Mount Connector
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Deal with the problem.
20PCS 3-pin 1/8 3.5mm Jack Mono Headphones Socket PCB Panel Mount Chassis
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1/8 3.5mm female Mono Jack Chassis Panel mount Socket With Switch Audio Solder CONNECTOR - AliExpress
3.5mm / 1/8 Black Mono Jack Plug Connector KM2PB_35mm-1-8-stereo-jack-plug- connector-cokm2pb