Amphenol NEXUS Technologies, Incorporated
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FOR OVER 50 YEARS | MINIATURE & FULL SIZE AUDIO FREQUENCY PLUGS & JACKS & PUSH-BUTTON SWITCHES
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Item # TJST-120, Threaded Front-Mounted Jack with Switches


TJGT120

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Threaded Front-Mounted Jack; with an Extra Contact Added in a Normally Closed Circuit with the #1 Contact. Insertion of a 4-Conductor Plug Closes the #1-5 Contact Circuit.





Specifications

Conductors
5

Application
Ruggedized Commercial / Military

Overall Width
.719 in

Overall Height
.719 in

Overall Length
1.312 in

Contact Diameter
.285 in

Contact Length
.375 in

Shell Material
Plastic

Contact Material
Nickel Plated Beryllium Copper

Thread
11/16-24 UNEF-2A

Solder Contact Terminals
Pre-tinned over Nickel Plating

Contact Resistance
≤ .02 O

Insulation Resistance
≥ 1,000 mO

Dielectric Withstanding Voltage (RMS)
≥ 500 V

Insertion Force Maximum
13 lb

Withdrawal Force
6 to 10 lb


 MORE IMAGES 

·  Telephone Plugs and Jacks Mating Chart

·  Suggested Wiring Sequence


 DOWNLOADS 

Dimensional Drawing for Threaded Front-Mounted Jack with Switches - (TJST-120)
(PDF, 56KB)