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PATCH CORDS & MOLDED CABLE ASSEMBLIES
1/4" TELEPHONE PATCH CORDS AND MIL TYPE 1/4" PATCH CORDS PHONE: 773 792-2700
* Please visit the product pages on our website for the most up-to-date product information
1/4" TELEPHONE PATCH CORDS
Switchcraft premium 3-conductor single patch cords are
designed for rugged, noise-free performance. Nickel-plated
plugs eliminate the need for periodical cleaning which keeps
your audio signals clear. Color cords provide instant visual
identification with a choice of three lengths. All cables are fully
shielded with rugged, braided thermoplastic outer jackets. Plug
handles are black. Audio patch cords are available with other
lengths and brass plugs, if desired. Contact Switchcraft for
specifying assistance and cable length tolerances.
MIL TYPE 1/4" PATCH CORDS
Switchcraft Patch Cords are available in a variety of types to
meet requirements of communication, industrial and telephone
switchboard applications. Patch cords are constructed of high
quality bronze tinsel covered with thermoplastic insulating
material with braided shield and black thermoplastic braid
woven over the insulated conductors.
Switchcraft MIL-type Littel-Plug ? and Twin-Plug ? phone plugs
with brass finish are attached to these quality cords. Design
and material used in strict accordance with Specification
MIL-P-642(A). Cords have an identifying label on cord and hot
stamping on plug handle.
SERIES 20Q 3-CONDUCTOR
TELEPHONE-TYPE PATCH CORDS
1/4" diameter plug fingers, black handle, color cable
PART NUMBERING SYSTEM
SERIES 20Q
2
0
Q
2
0
SERIES 18Q
PLUG
CABLE
LENGTH*
PLUG
FINGER
CABLE
Red handle, brass finger
FINISH
COLOR*
3-cond. Shielded
2-cond.
nylon-
braid
D - 2'
F - 3'
H - 4'
3-cond. N-Nickel
plated
B-Natural
brass
0-Black
2-Red
5-Green
6-Blue
sheath
* Contact Switchcraft for other lengths and colors.
SERIES 18Q: Used in broadcasting, studio recording, sound,
and other applications where space is at a premium. Utilizes
Series 88Q 2-conductor shielded cord, with a Switchcraft 482
Littel-Plug phone plug with red handle (PJ-051) connected to
each end. Shield grounded to sleeve of both plugs, and two
leads wired tip-to-tip, ring-to-ring. Standard cord color: black.
Other lengths and colors: gray, red, green (special order).
Series 18Q provides same or greater number of circuits in a
given space than cords using “Twin-Plug” dual telephone
0.5
1
2
3
4
6
Length
feet (m)
(.152)
(.305)
(.610)
(.914)
(1.219)
(1.829)
Series 18Q, Plug Type 482
Part Replacement
Number Cord Used
18QA18 89QA89
18QB18 89QB89
18QD18 89QD89
18QF18 89QF89
18QH18 89QH89
18QK18 89QK89
plugs.
10
(3.048)
18QN18
––
DIMENSIONS ARE FOR REFERENCE ONLY
www.switchcraft.com
Inch
(mm)
? Registered trademark of Switchcraft, Inc.
Note: Contact your Switchcraft Representative for price and delivery
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