181 Switchcraft Inc., 181 Datasheet - Page 148

• Manufacturer Part Number: 181
• Description: CONN PLUG PHONE SILENT 2-COND
• Manufacturer: Switchcraft Inc.
• Series: SILENT-PLUGr
• Type: Audior

Specifications of 181

• Rohs Information: Switchcraft RoHS Info.
• Connector Type: Phone Plug
• Gender: Male
• Signal Lines: Mono
• Plug/mating Plug Diameter: 6.35mm (0.250", 1/4") - Headphone
• Number Of Positions/contacts: 2 Conductors, 2 Contacts
• Internal Switch(s): Does Not Contain Switch
• Mounting Type: Free Hanging (In-Line)
• Termination: Solder Eyelet(s)
• Shielding: Shielded
• Features: Cable Clamp
• Number Of Ports: 1Port
• Body Orientation: Straight
• Number Of Terminals: 2
• Contact Material: Copper Alloy
• Number Of Contacts: 2POS
• Mounting Style: Cable
• Termination Method: Solder
• Housing Material: Plastic
• Termination Style: Solder
• Contact Plating: Tin
• Color: Nickel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Color: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

FAX: 773 792 - 2129
SWITCHCRAFT, INC. 5555 N. Elston Ave. • Chicago, IL 60630
MINIATURE TELEPHONE PLUGS
.173" MINIATURE PHONE PLUGS FEATURES
2- and 3-conductor miniature non-shorting telephone plugs
designed for use with TT-Jax
with a .176" inside diameter bushing. Approximately 1/2 the
size of standard phone plugs, yet retains the uniformity,
dependability and quality of MIL-type phone plugs.
TT-Plug
2- and 3-conductors in an attachable type with twist handles
for quick assembly. Series TT250 phone plug is available with
red or black handles. Other color handles available on special
order. Also available with nickel-plated plug fingers. (Add “N” to
part number: 253N, 254N).
The TT253NC and TT254NC offer the same nickel-plated plug
fingers as the ‘N’ versions, but also includes cable clamps and
solder terminals for easy assembly.
Plugs feature a one-piece tip rod, ring and a one-piece sleeve
with integral plug body, assembled together into a mold as
inserts. Providing complete continuity of thermoplastic insula-
tion between tip rod, ring and sleeve. Internal interlock of all
parts prevents shifting and shorting under extreme rugged
usage.
Internal 12-24 threads in end of plug body are intended for
threading over outer jacket of a patch cord to provide a supe-
rior cable anchor.
®
Miniature Telephone Plugs are the first to offer
TT253NC
TT254NC
TT253N
TT254N
2P2003
Number
TT251
TT252
TT253
TT254
Part
TT251 and TT252
Conductors
2
2
3
3
3
3
3
3
3
®
, Unijax
Removing handle from plug body can be
easily accomplished by lightly squeezing
the knurled area of the handle and
twisting 30° counter-clockwise.
®
, and other phone jacks
Terminals
Solder
Solder
Screw
Screw
Screw
Screw
Screw
Screw
Screw
DIMENSIONS ARE FOR REFERENCE ONLY
TT253 and TT254
Handle
Black
Black
Black
Black
None
Color
Red
Red
Red
Red
Patch cords such as Switchcraft Series TT700 (or other .216"
diameter cable) are easily attached to Series TT250 by screw
terminals.
FEATURES AND BENEFITS
• Designed for pro audio applications
• 3 Conductor
• .173" (4.40mm) plug finger diameter
• One-piece tip rod ensures high reliability
• Complete continuity of thermoplastic insulation
• Internal keying of all parts preventing shifting
• Solder terminals for easier termination and assembly
• Large cable clamp for shield termination and strain relief
• Black or red handles
SPECIFICATIONS
Tip Rod, Ring, Sleeve and Body: Copper alloy,
natural finish.
Terminals and Terminal Screws: Copper alloy,
natural finish.
Insulation: Thermoplastic. Handle: Molded plastic
between conductors
and shorting
Part Number
(mm)
Inch
Handle
T2302
T2315
T2307
T2324
T2324
T2301
T2325
T2325
None
MINIATURE TELEPHONE PLUGS
MINIATURE TELEPHONE PLUGS
tinned solder terminals
tinned solder terminals
Mil-type M642/13-1
Mil-type M642/13-2
Nickel-plated plug,
Nickel-plated plug,
Nickel-plated plug
Nickel-plated plug
Description
JACKS AND PLUGS
TT253NC
143