# 1/4" Enclosed Phone Jacks - Hi-D Jax®

## Overview
Hi-D Jax® enclosed phone jacks are designed for panel/chassis and PC board mounting. They feature a unitized molded housing for mechanical/electrical reliability and low capacitance. Mounts on .625" centers.

## Mounting
️· Mounting hole diameter: .375"
️· Minimum mounting center: .625"
️· Panel thickness support:
- Series 11*, N11*, NS11*, S11*: Up to .156"
- Series L11*, NL11*: Up to .25"
️· PC board support: Up to .094" thick.

## Series Options
️· Series 11*: 2 & 3-conductor, threaded metal bushing (.276" long, .25" diameter)
️· Series L11*: Same as 11*, but with a longer bushing (.375" long) for thicker panels.
️· Series N11*: Same as 11*, with a molded thermoplastic bushing for insulated mounting.
️· Series NL11*: Same as N11*, with a longer bushing (.375").
️· Series S11*: Same as 11*, with a .21" diameter bushing.
️· NS11*: (Special Order) Same as N11*, with .21" bushing.

## Part Number Tables
Available for 2 and 3-conductor jacks, detailing solder lug and PC terminal options, descriptions, and schematic/plug compatibility.

## Specifications
️· Material:
- Mounting Bushing (Series 11*, L11*, S11*): Nickel-plated copper alloy.
- Mounting Bushing (Series N11*, NL11*, NS11*): Molded thermoplastic over nickel-plated copper alloy.

## Notes
️· Jacks default to .276" threaded bushings with .25" diameter unless otherwise specified.
️· Contact Switchcraft for special circuit options and schematics.