1. Number 133
2. Number 298
FEATURES
Modified Littel-Plug® phone plug, 2- or 3-conductor, with coupling ring that can be threaded to thread projection of mating panel jack or to threaded end of the Lock-Extension Jax®. Locks connection after plug has been fully inserted into its mating panel jack or Extension Jax®.
Lock-Plug® makes proper contact to mating jack without tightening or attaching coupling ring, when rapid disconnect may be desired. Lock-Plug fits any standard jack with 3/8".-32 thread bushing with .094 inches of the bushing exposed. Lock-Extension Jax also will mate properly with standard phone plugs, where no "lock" requirement exists.
SPECIFICATIONS
Lock-Plug
Tip Rod, Body, Handle and Coupling Ring: Nickel-plated
copper alloy.
Terminals: Brass, electro-tinned. Solder lug design,
cable clamp part of sleeve terminal.
Insulation: Rigid plastic.
Lock-Extension Jax®
Housing (or Sleeve) and Handle: Nickel-plated
copper alloy.
Terminals: Sleeve: Plated steel. Tip and Ring:
integral part of tip and ring springs.
Springs: Spring tempered copper alloy.
Insulation: Molded thermoplastic insert.
Rigid plastic terminal washer.
| Lock-Extension Jax® |
Part
Number |
Cond. |
Terminals |
Typical Mating Jack |
Handle Part Number |
Notes |
| 133 |
3 |
Solder Lug & Cable Clamp |
298 |
T1485 |
Sleeve terminal has cable clamp. Similar
to Switchcraft® Number 131 Extension-Jax®. |
click here to download a
dimensional drawing
(you will need to have Adobe Acrobat installed on your system to do this)
