Switchcraft (S-12B) Phone Audio Connector, ID 0.21mm, 3 Contacts, Jack

Phone Audio Connector, ID 0.21mm, 3 Contacts, Jack, Panel Mount, Nickel Plated Contacts Product Overview The S-12B is a 3-conductor 0.21-inch Open Frame Jack for applications requiring polarization to prevent insertion of incorrect equipment Little-Plug® phone plugs featuring a sleeve and tip diameter of 0.206-inch. It has nickel-plated copper alloy mounting bushing, rigid plastic insulation and copper alloy sleeve terminal. Integral contacts are standard in the isolated switching circuits and special copper alloy springs. 0.03R Maximum initial contact resistance 1A at 25VDC Contact rating Applications Industrial, Aerospace, Defence, Military Product Information No. of Contacts: 3Contacts Gender: Jack Connector Mounting: Panel Mount Contact Plating: Nickel Plated Contacts