D-Subminiature Connectors–All-Plastic
The D-Subminiature Insulation Displacement Connector is
a popular standard for interconnecting many types of electronic
equipment–computers and peripherals, instruments, tele-
communications and test equipment–throughout the military,
industrial, and commercial product sectors.
CW’s D-Subminiature connectors consist of four sizes of
each of two types of D-Subminiature connectors…pin and
socket versions…mating to standard 9, 15, 25, and 37
conductor cable. All CW D-Subminiature connectors incorporate
two basic series of patents assuring contact integrity with the
cable as well as the mating connector. These connectors are UL
and CSA listed and are designed to meet the standards of Mil-
DTL-83503. They are fully interchangeable and mate with other
standard D-Subminiature connectors.
•
Accepts jacketed and
shielded cable
without the
need for a backshell.
•
Choice of 3-way strain
relief-cable
entry/exit (left,
right, or center) provides
maximum flexibility in
system design.
•
Available with or without
protective cover lip
for cable
end or daisy chain applications.
•
Accepts standard .050 in.
center cable.
Internal contact
transition to .054 in. centers
eliminates the need for special
cable preparation.
•
Torq-Tite™ contact tines
keep the conductor under
continuous tension. Assures a
mechanically and electrically
sound, gas-tight union.
•
Integral guides precisely
orient the cable to the connector
tines. Eliminates the need for special
cable alignment tools.
•
Contacts are precisely positioned
and parallel for their full mating depth,
providing maximum contact area on
every pin and socket.
18
•
130 James Way, Southampton, PA 18966 - 3838
•
Telephone: (215) 355-7080
•
Fax: (215) 355-1088
•
www.cwind.com
Con tact
•
Offset, tine design
produces Torq-Tite™
termination for added
reliability
•
Contact tines are firmly
connected
to the body of
the contact
•
Three transition angles
allow mating pins to be
parallel to each other and
seated at equivalent
depths in the insulator
•
Patented transition
design
eliminates
internal stress on contact
as .050 in. cable centers
are translated to .054 in.
D-Subminiature centers
•
Bifurcated barrel
contact
provides for
redundant contact with
mating pin
Socket
Contact
•
Rounded tip
provides
lead-in for mating with
socket contact
Pin
Contact
D-Submin iatur e Featur es
•
9-, 15-, 25-, 37- pin or socket versions available
•
Interchangeable and mateable with other D’s
•
UL, CSA listed
•
Patented 0.050/0.054 in. (1.27/1.38mm) cable/connector
transition
•
Fully mating, precisely positioned contacts
•
Patented off-set contact tines assure gas-tight connection
•
Rugged, lightweight UL 94 V-O thermoplastic construction
•
No exposed metal
•
Positive polarization via D-shaped contact shroud
•
All contacts numbered
•
Accepts 28 AWG solid or stranded and 30 AWG solid
conductors in both shielded and unshielded flat cables
•
Positive, fast termination. No special assembly tooling
required
•
Simple, non-destructive removal of covers
•
Three strain relief options available
•
Easily daisy chained
•
Hardware for a variety of mounting methods available
•
Jackscrew design (CWN-HK-01) accepts a standard
miniature banana plug for grounding
•
Manufactured under U.S. patent 3,990,767.
D-Subminiature Connectors
Patented Contact Tr ansition
The CW contact transition is unique in that all contacts are precisely
positioned to provide full contact with their mating member at every pin
and socket. CW’s internal transition from .050 in. to .054 in. centers
eliminates the need for special cables or special cable preparation. It
also eliminates the possibility of pin misalignment, and excessive
insertion/withdrawal forces, providing maximum contact integrity,
minimum contact resistance, and long term reliability.
Thr ee-w ay Str ain Relief
CW’s exclusive design allows for three-way strain relief. This feature
offers you a choice of three cable entry/exit options providing maximum
flexibility and system design.
Assembly That’s a Snap
CW supplies a cover factory preassembled to the base, with the cover in
a detented “up” position to allow sufficient space to insert the cable.
There is no need for special cable alignment tooling. Built-in guides in
both the cover and base orient the cable conductors to the connector
contacts.
Removable Cover
CW insulation displacement D-Subminiature connectors permit simple,
non-destructive removal of the cover for maintenance and connector
reuse–the open end of a paper clip and a special groove in the mounting
flange (standard on all CW D’s) is all that is required to remove the cover.
•
130 James Way, Southampton, PA 18966 - 3838
•
Telephone: (215) 355-7080
•
Fax: (215) 355-1088
•
www.cwind.com
19
D-Subminiature–All-Plastic
.125
(3.18) DIA. 2 HOLES
This Cover Lip Omitted for Connectors
used in Daisy Chain applications.
.116 RAD.
(2.95) TYP.
A
.53
(13.5)
~
En gin eer in g Dimen sion s
Socket D Connector
TOP VIEW WITH PLAIN COVER
.49
(12.5)
TOP SLOT, CABLE EXIT
.13
(3.3)
~
TOP VIEW WITH STRAIN RELIEF COVER
COVER (PLAIN)
SIDE CUTOUT,
CABLE EXIT
COVER
(STRAIN RELIEF)
BASE
TAIL PLUG
~
~
~
COVER (PLAIN)
OPEN POSITION
.10 REF.
(2.5)
CONNECTOR DIMENSIONS
NO.
CONTS.
A
.984
(24.99)
1.312
(33.32)
1.852
(47.04)
2.500
(63.50)
B
.434
(11.02)
.760
(19.30)
1.303
(33.10)
1.955
(49.66)
C
.640
(16.26)
.966
(24.54)
1.510
(38.35)
2.162
(54.91)
~
~
1.04
(26.4)
.19
(4.8)
.14
(3.6)
COVER (PLAIN)
CLOSED POSITION
ON CABLE
9
15
~
.23
(5.8)
.054 TYP.
.31 (1.37)
(7.9)
B
CONTACT
END VIEW WITH
STRAIN RELIEF COVER
END VIEW WITH
PLAIN COVER
25
37
.048
(1.22) DIA. TYP.
25 Contact Connector Shown
C
10º TYP.
.112
(2.84)
.125
(3.18) DIA. 2 HOLES
This Cover Lip Omitted for Connectors
used in Daisy Chain applications.
.116 RAD.
(2.95) TYP.
A
.53
(13.5)
~
.49
(12.5)
TOP SLOT, CABLE EXIT
.13
(3.3)
~
Pin D Connector
TOP VIEW WITH STRAIN RELIEF COVER
COVER (PLAIN)
COVER
(STRAIN RELIEF)
BASE
TAIL PLUG
~
SIDE CUTOUT,
CABLE EXIT
TOP VIEW WITH PLAIN COVER
~
~
.10 REF.
(2.5)
COVER (PLAIN)
OPEN POSITION
CONNECTOR DIMENSIONS
NO.
CONTS.
A
.984
(24.99)
1.312
(33.32)
1.852
(47.04)
2.500
(63.50)
B
.434
(11.02)
.760
(19.30)
1.303
(33.10)
1.955
(49.66)
C
.660
(16.76)
.986
(25.04)
1.530
(38.86)
2.182
(55.42)
~
~
1.04
(26.4)
.19
(4.8)
.14
(3.6)
COVER (PLAIN)
CLOSED POSITION
ON CABLE
9
15
~
.23
(5.8)
.33
(8.4)
.054
(1.37) TYP.
B
.040 DIA. TYP.
(1.02)
CONTACT
END VIEW WITH
STRAIN RELIEF COVER
END VIEW WITH
PLAIN COVER
25
37
25 Contact Connector Shown
C
10º TYP.
.112
(2.84)
Har dw ar e Moun tin g Kits for All-Plastic D-Con n ector s
To order, specify CWN-HK-XX.
CWN-HK-01
For midspan splices
or panel mounting
with 2-56 hardware.
JACK
SCREW
C-84-01
FILISTER
SCREW
C-09-01
LOCK
WASHER
G-07-06-04
STAND-OFF
C-83-03
FLAT
WASHER
G-07-05-02
LOCK
WASHER
G-07-06-04
HEX NUT
C-28-01
CWN-HK-05
CWN-HK-03
Two 4-40 threaded
jack screws and
retaining rings for
midspan splices.
JACK
SCREW
C-84-03
STANDOFF
C-83-09
LOCK
WASHER
G-07-06-04
RETAINING
RING
C-36-01
HEX NUT
C-28-01
Two 4-40 threaded
jack screws and
thread press-fit
inserts* for midspan
cable splices.
*requires connector
mounting holes
enlarged to .150”.
JACK
SCREW
C-84-04
Threaded
Insert
C-28-09
HARDWARE
SCREW
C-06-08
THREADED
INSERT
C-28-02
HEX NUT
C-28-03
LOCK
WASHER
G-07-06-01
THREADED
INSERT
C-28-02
RETAINING
RING
C-36-01
STAND-OFF
C-83-01
LOCK
WASHER
G-07-06-01
FILISTER
SCREW
C-09-03
CWN-HK-06
Two 2-56 threaded
screws, four
threaded press-fit
inserts, two hex nuts
and lock washers
for economical
midspan splices.
CWN-HK-04
Two 4-40 threaded
jack sockets, lock
washers and hex
nuts for midspan
splices or panel
mounting.
CWN-HK-02
For midspan splices
with metal-shell
D connectors using
4-40 hardware.
20
•
130 James Way, Southampton, PA 18966 - 3838
•
Telephone: (215) 355-7080
•
Fax: (215) 355-1088
•
www.cwind.com
Specification s an d Or der in g In for mation
Specification s
• Contacts: phosphor bronze standard
• Contact Plating: 30µ in. gold (in mating area) over 50µ in.
nickel, standard; 10µ in. gold (in mating area) over 50µ in.
nickel, optional; 50µ in. gold (in mating area) over 50µ in.
nickel, optional; 100µ in. 60/40 tin-lead, optional
• Insulator material: UL 94V-0 flame - retardant thermoplastic
• Cover pull-off force 8 oz/contact minimum (force applied
along contacts’ primary axes)
• Strain Relief Cover: standard
• Withdrawal force 2-8 oz/contact, typical
• Color: blue
• Operating temperature: -55º to +125ºC
• Current 1A(maximum) per contact
• Dielectric Withstand Voltage: 500 Vdc (sea level)
• Insulation resistance: 5 x 10
9
ohms
D-Subminiature
How to Or der All-Plastic D-Submin iatur e Con n ector s
Type of Connector
182=D-Subminiature for cable end
terminations, pin contact
(Standard)
183=D-Subminiature for cable end
terminations, socket contact
(Standard)
180=D-Subminiature connector for
daisy chain applications, pin
contact
181=D-Subminiature connector for
daisy chain applications, socket
contact
CWR-XXX-XX-00XX
Plating
0021=30µ in. gold (in mating
area) over 50µ in. nickel
(standard)
0000=10µ in. gold (in mating
area) over 50µ in. nickel
0055=50µ in. gold (in mating
area) over 50µ in. nickel
0003=100µ in. tin-lead
Number of Contacts
(9, 15, 25, 37)
How to Or der D-Submin iatur e Cable Assemblies
Cable assemblies with two D-Subminiature connectors on a prescribed length of color-coded cable are available with
the connectors oriented per drawings 19-1, 19-2, or 19-3 (#1 contacts oriented to brown conductor.) For other lengths,
orientations, numbers or combinations of connectors, contact the factory or your local value-added distributor.
BROWN (N0. 1 cond.)
BROWN (N0. 1 cond.)
BROWN (N0. 1 cond.)
"L"
DRAWING 19-1
DRAWING 19-2
"L"
DRAWING 19-3
"L"
Number of Conductors
(9, 15, 25, 37)
CA-XX-9X0X
Type of Connectors
6=Two D-Subminiature connectors with
pin contacts, CWR-182-XX-0021
(see drawing 19-1)
7=Two D-Subminiature connectors with
socket contacts, CWR-183-XX-0021
(see drawing 19-2)
8=A D-Subminiature connector with
pin contacts. CWR-182-XX-0021,
on one end and a D-Subminiature
connector with socket contacts.
CWR-183-XX-0021, on the other
end (see drawing 19-3)
Final assembly length “L”
1=3”+1/8”
2=6”+1/8”
3=12”+1/4”
4=24”+1/4”
5=48”+1/4”
•
130 James Way, Southampton, PA 18966 - 3838
•
Telephone: (215) 355-7080
•
Fax: (215) 355-1088
•
www.cwind.com
21
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