Switchcraft 112B

Cross Number:

Item Description: CONN JACK PHONE 1/4" 3POS OPEN

Qty Price
1 - 21 $2.22710
22 - 42 $1.73782
43 - 64 $1.51848
65 - 85 $1.46786
86 + $1.31602

Other Cross Reference

Manufacturer Date Code Qty Available Qty
  • Freelance Stock: 25
    Ships Immediately

  • Freelance Stock: 25
    Ships Immediately

  • Freelance Stock: 27
    Ships Immediately

  • Freelance Stock: 25
    Ships Immediately

Technical Document

DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

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1. Series 11*
2. PC Terminal View*
3. Series N11*
click here to download a schematic drawing
(you will need to have Adobe Acrobat installed on your system to do this)
Hi-D® Jax 2- and 3-CONDUCTOR
Hi-D Jax® 2- and 3-conductor enclosed phone jacks are ideal for panel/chassis and PC
board mounting. Unitized molded housing protects springs, provides mechanical and
electrical reliability, minimizes leakage and provides low capacity between springs.
Mounts on .625 inch minimum centers in rows or arrays. .25 inch or .21 in inside diameter
bushing types, metal or thermoplastic bushings (for insulated mounting). Insulated Hi-D
jacks are specifically designed for in-circuit (insulated) mounting from mounting
surface and have fully protected enclosed internal sleeve feature. Solder lugs or PC
terminals may be selected.
Jacks mount in a single .375 inch diameter hole on .625 inch minimum centers. Series
11*, N11*, NS11* and S11* mount in panels up to .156 inch thick. Series L11* and
NL11* (long bushing) mount in panels up to .25 inch thick. Jacks with PC terminals
mount on PC boards up to .094 inch thick. Formed "shoulders" on each terminal provide
stable stand-off mount. Threaded bushing permits mechanical connection to equipment
panel. Mounting hardware is supplied.
SERIES 11* - 2- and 3-conductor types, threaded metal
bushing .276 inch long. .25 inch inside diameter
SERIES L11* - Same as Series 11*, except bushing is .375
inch long for mounting in panels up to .25 inch thick.
SERIES N11* - Same as Series 11*, except bushing is
molded thermoplastic for insulated mounting.
SERIES NL11* - Same as Series N11*, except bushing
is .375 inch long for insulated mounting in panels up to
.25 inch thick.
SERIES S11* - Same as Series 11*, except bushing has
.21 inch inside diameter. Smaller diameter protects against
accidental insertion of plugs with .25 inch diameter fingers.
ý NS11* - (SPECIAL ORDER ONLY) - Same as
Series N11*, except bushing is .21 inch inside diameter.
113BPC1M AND 114BPC1M - Versatile, 3-conductor 113BPC1M and 114BPC1M
feature springs which accept a wide variety of 1/4 inch plug designs. Self-aligning PC
terminals allow for easier insertion into a printed circuit board. Also feature a metric
thread mounting.
Solder Lug
Part Number
PC Terminals
Part Number
Jack Schematic
Mating Plug
111 111PC Open circuit I 250
N111 N111PC Insulated bushing I 250
NL111 -
.375 " long insulated
I 250
112A 112APC Single closed circuit III 250
L112A L112APC .375" long bushing III 250
N112A N112APC Insulated bushing III 250
NL112A -
.375" long insulated
III 250
113 113PC Isolated "make" circuit V 250
N113 - Insulated bushing V 250
ý 113D 113DPC Transfer circuit (1-C) VI 3 250
113E 113EPC Isolated "break" circuit IX 250
112B 112BPC Double open circuit IV 267

Freelance Electronics
13197 Sandoval Street
Santa Fe Springs, CA 90670

Hours of Operation
Monday-Friday 7:30am-4:30pm PST
(Deadline for next day shipment 2:00pm PST)

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Industry since 1986

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