S17901 Switchcraft Inc., S17901 Datasheet - Page 114

• Manufacturer Part Number: S17901
• Description: WASHER STEEL/NICKEL 7/16"X1/4"
• Manufacturer: Switchcraft Inc.

Specifications of S17901

• Rohs Information: Switchcraft RoHS Info.
• Diameter - Inside: 0.250" (6.35mm) 1/4"
• Diameter - Outside: 0.438" (11.13mm) 7/16"
• Thickness: 0.015" (0.38mm)
• Plating: Nickel
• Features: Switch mount from rear in .250 in (6.35 mm) diameter hole
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Thread/screw/hole Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

FAX: 773 792 - 2129
SWITCHCRAFT, INC. 5555 N. Elston Ave. • Chicago, IL 60630
1/4" SHIELDED PHONE JACKS
Shield is assembled as part of the jack; cover “snaps” into
place. Shield is designed for Hi Z circuits. Mounting is
through a 3/8" diameter hole in chassis/panel up to
.156" thick with hex nut and flat washer (supplied).
On special order, jacks with .21 inch inside diameter
bushing are available.
SPECIFICATIONS
MATERIAL
Cover and Shield: Copper alloy, nickel-plated.
Cable Entry Insulation: Thermoplastic.
SF-JAX
Long spring design reliability with minimum behind-panel
depth. Series 50 same as Series 20, except solder lug
location requires more depth, but less panel space.
Number C55B has MIL type insulation and finish.
◊53B
◊54A
◊54B
◊55
◊C-55B
24B
25
Part
No. Cond. Number
SERIES 20
3
2
3
2
3
2
3
®
Schematic Mating
SHORT FRAME JACKS
XIII
XIII
XII
VII
XII
XV
XI
Typical
Plug
267
250
267
250
267
250
482
24B
25
53B
54A
54B
55
C55B
CN12A
M641/14-1
MIL Type Contacts Rating In. (mm)
JJ-095,
-----
-----
-----
-----
-----
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SHIELDED PHONE JACKS, SF-JACKS SHORT FRAME JACKS, MINI PHONE JACKS
SHIELDED PHONE JACKS, SF-JACKS SHORT FRAME JACKS, MINI PHONE JACKS
Silver
Fine
SERIES 50
125V
DIMENSIONS ARE FOR REFERENCE ONLY
AC
3A
Mounting
.375 (9.52)
(3.96) thick
mounts in
panels up
to .156
hole,
.141" MINIATURE
PHONE JACKS
MINIATURE EXTENSION JACK,
PHONE JACK NUMBER 125 (EIA STANDARD)
Cable-mounted Tini-Extension Jax
circuit jack has built in cable clamp/sleeve terminal. Mates with
Tini-Plug
fingers and compatible tip shape. Shielded housing/handle is
knurled for positive fingertip grip; solder lug terminals.
Body and handle: Nickel-plated copper alloy.
Insulation: Rigid plastic.
Springs: Plated copper alloy.
◊ Special order only. Contact Switchcraft.
1 See jack schematics on pages 79 and 80.
2 See Plug Section for mating information.
◊ Special order only. Contact Switchcraft.
Number
◊
◊
◊
◊
Number
CN11
CN12A
CN12B
CN13B
Part
125
Part
®
(mm)
THREE CONDUCTOR PART NUMBERS
Inch
phone plugs and other plugs with .141" diameter
®
®
TWO CONDUCTOR PART NUMBERS
Uses Number 12A Littel-Jax
Uses Number 12B Littel-Jax
Uses Number 13B Littel-Jax
Uses Number 11 Littel-Jax
TINI-EXTENSION JAX JACK
Extension Jack
Description
Description
®
JACKS AND PLUGS
2-conductor single open
®
®
®
®
Schematic
jacks
jacks
jacks
jacks
Jack
I
Schematic
Typical
125
Mating
Jack
Plug
VII
IV
III
750
I
1
109