Manufacturer: Switchcraft Inc.  •  Series: Hi-D® 11*  •  Connector Type: Phone Jack  •  Gender: Female  •  Signal Lines: Mono  •  Plug/Mating Plug Diameter: 6.35mm (0.250", 1/4") - Headphone  •  Number of Positions/Contacts: 2 Conductors, 4 Contacts  •  Internal Switch(s): Single Switch  •  Mounting Type: Panel Mount; Through Hole  •  Termination: Solder  •  Shielding: Unshielded  •  Features: Mounting Hardware, Thread Lock