S17901 Switchcraft Inc., S17901 Datasheet - Page 239

• 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

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w w w . s w i t c h c r a f t . c o m
MINIATURE, DUMMY PLUGS, HOLE PLUGS
JACK PANELS
Terminating, dummy and looping plugs are designed for
use with Tini-Telephone
recommended for use on other miniature telephone jacks
with same bushing inside diameter and compatible tip
and/or ring spring configurations.
TT-TERMINATING PLUGS
TT-Phone Plug terminating plugs are used to terminate a
circuit with a specific resistive load. A precision 1/2 watt, ± 1%
resistor is molded into the handle of each terminating plug.
See “PLUG SCHEMATICS” for resistor wiring. Resistance
value is marked on plug handle. Other resistance values are
available on special order.
TT-DUMMY PLUGS
TT-Phone Plug dummy plugs are designed to be inserted into
phone jacks to actuate shunt and isolated switching circuits.
TT-LOOPING PLUGS
TT-Phone Plug looping plugs are used to loop or patch
adjacent jack circuits. See “PLUG SCHEMATICS” for wiring.
TT-HOLE PLUG
TT-Hole Plugs are used to close off unused openings in all
Switchcraft TT-Jack Panels. Molded of black plastic with brass
sleeve.
MINIATURE, DUMMY PLUGS, HOLE PLUGS
MINIATURE, DUMMY PLUGS, HOLE PLUGS
Plug Schematics
Nos. TT-201, TT-202, TT-205
Nos. TT-203, TT-204, TT-206
TT-Terminating
TT203
Plug
1
®
TT-Dummy
Jacks. TT-Phone Plugs are also
TT205
Plug
2
TT207 TT-Twin
Looping Plug
DIMENSIONS ARE FOR REFERENCE ONLY
Nos. TT-207, TT-209
Nos. TT-208, TT-210
3
ORDERING
1. Order by part number from table.
2. Contact Switchcraft for any special order items.
SPECIFICATIONS
Series TT200 Tip Rod, Ring and Sleeve:
Brass per QQ-B-626.
Handle: Molded PVC, ivory or black.
Series TT515: Molded of dimensionally stable plastic
in black, red or white.
◊ Special order only; contact Switchcraft for price and delivery.
◊TT201
◊TT202
◊TT207
TT510
TT203
TT204
TT205
TT206
TT208
TT209
TT210
TT5151
TT5152
TT5155
Part No.
TT-Dummy
TT515
Plugs
4
(mm)
Note: Contact your Switchcraft Representative for price and delivery
Inch
2-conductor terminating-135Ω
2-conductor terminating-600Ω
3-conductor terminating-135Ω
3-conductor terminating-600Ω
2-conductor dummy
3-conductor dummy
2-conductor twin looping
3-conductor twin looping
2-conductor twin dummy
3-conductor twin dummy
Hole Plug
2- or 3-conductor dummy
2- or 3-conductor dummy
2- or 3-conductor dummy
Description
TT510
PHONE: 773 792 - 2700
Hole
Plug
5
® Registered trademark of Switchcraft, Inc.
Nos. TT-515-1, -2
Nos. TT-510
TT5152 or TT206
Schematic
1
1
2
2
5
6
3
4
5
6
–
–
–
–
TT210
6
Color
Black
Black
White
Gray
Gray
Gray
Gray
Gray
Gray
Gray
Gray
Ivory
Ivory
Red