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1/4" PHONE JACKS

1. 14B

2. FAL-11 .205 FASTON TERMINAL

3. PC-12A

4. 11

click here to download a schematic drawing

(you will need to have Adobe Acrobat installed on your system to do this)

Littel-Jax® COMMERCIAL PHONE JACKS

2- and 3-CONDUCTOR

Littel-Jax phone jacks mate with standard commercial phone plugs and are available

with .25 inch and .21 inch inside diameter bushings.

MIL Littel-Jax® PHONE JACKS

2- and 3-CONDUCTOR MIL-SPEC, MIL-J-641 (E)

MIL jacks mate with MIL-type phone plugs with .25 inch (6.35mm) or .21 inch (5.34mm)

diameter bushings. Numbers C11 and C12B have a non-turn locating pin which keys the

jack to the mounting surface. For low contact resistance applications, jack number C12A

has fine silver contacts on shunts and tip springs.

MOUNTING

Chassis/Panel: See Mounting Data drawing below; small

hole is required only for jacks numbers C11 and C12B

with non-turn locating pin.

Maximum Panel Thickness: .156 inch (4mm) for standard

.276 inch (7mm) long bushing; .25 inch (6.35mm) for .375

inch (9.5mm) long bushing.

NOTE: For panels thicker than .25 inch see Thick Panel

Phone Jax.

Insulated Mount: See drawing. S1028 flatwasher and

Part Number S1029 shoulder washer must be

ordered separately for mounting in .437 inch diameter hole.

NOTE: See Hi-D Jax® for jack specifically designed

for insulated mounting without additional washers.

PC Board Mounting: See Recommended PC Board Layout

drawing below for jacks with PC terminals. Recommended

PC board thickness is .062 inches.

Mounting Centers: 1.188 inch (30mm) recommended.

Centers may vary with jack selected, for example, Number

11 mounts on .813 inch (20.6mm) and 14B mounts on

1.125 inch (28.6mm) minimum centers.

PREFIX OPTIONS SERIES CIRCUITRY

Blank- 1/4" Commercial Jack 1-Littel Jax® 1- I

C- Accepts Mill Plug 2A- III

FA- .205" Faston Terminals 2B- IV

FAL- .205" Faston Terminals

and .375" Long Bushing

3- V

L- .375" Long Bushing 3A- VI

PC- PC Terminals 3B- VII

S- Accepts .206 Diameter Plugs 3E- IX

4B- XII

TWO CONDUCTOR PART NUMBERS

Part Number Description

Jack Schematic

Typical Mating

Plug

Part #	L11
Description	CONN JACK PHONE 1/4" 2POS W/HDWR
Category	JACK
Availability	In Stock
Qty	3

Manufacturer	Available	Qty
Switchcraft	Freelance Stock: 1 Ships Immediately
Switchcraft	Freelance Stock: 2 Ships Immediately

L11

Related Items

Technical Document