10PCS/LOT PJ301M 3.5mm Female Audio Connector 3 Pin DIP Headphone Jack Socket Mono/Dual Channel PJ-301M
https://www.vogueparade.com/shopping/EN/4003/5/1005002455413623/10pcslot-pj301m-35mm-female-audio-connector-3-pin-dip-headphone-jack-socket-monodual-channel-pj-301m//