MINIATURE JACK SOCKETS ‑ Female panel types ‑ Back‑to‑back ‑ 3.5mm, 3‑pole
1Double-sided ('back-to-back') 3.5mm 3-pole socket.
Mounting hole diameter 9.0mm, flange diameter 12.0mm. Maximum panel thickness 5.0mm. Can also be used as an in-line coupler.