MILITARY QUALITY,
REMOVABLE CONTACT, HIGH DENSITY
SUBMINIATURE-D CONNECTORS
Positronic Industries
connectpositronic.com
FOR MILITARY AND SEVERE INDUSTRIAL ENVIRONMENTAL APPLICATIONS
D-Sub
Size 22 Signal and
Thermocouple Contacts,
Removable Crimp and
Printed Board Mount
Military/Industrial
Quality Connectors
MIL-DTL-24308 and MIL-C-39029
U.L. Recognized
File #E49351
CSA Recognized
File #LR54219
A
IT
POS
Di
rec
tive
2002
/9
DENSI-D SERIES TECHNICAL CHARACTERISTICS
MATERIALS AND FINISHES:
Insulators:
Contacts:
Glass filled polyester per MIL-M-24519, UL
94V-0, blue color.
Male contacts – precision machined high
tensile copper alloy. Female contacts –
precision machined high tensile copper
alloy with stainless steel shroud.
Military performance – 0.000050 inch [1.27
microns] gold over copper plate. Industrial
performance – gold flash over nickel plate.
Other finishes available upon request.
Steel with tin plate; zinc and cadmium plate
with dichromate seal, stainless steel, pas-
sivated. Other materials and finishes avail-
able upon request.
Nylon plastic and brass; zinc plate with
dichromate seal.
Phosphor bronze or beryllium copper with
tin plate.
Slide lock and lock tabs, steel with nickel
plate.
Steel with zinc plate and dichromate seal,
or clear zinc plate.
Thermoplastic UL 94V-0. Composite,
brass or steel with zinc plate and dichro-
mate seal.
CLIMATIC CHARACTERISTICS:
Temperature Range:
Damp Heat, Steady State:
-55°C to +125°C.
21 days.
MECHANICAL CHARACTERISTICS:
Removable Contacts:
Insert contact to rear face of insulator and
release from rear face of insulator. Size
22 contacts, male – 0.030 inch [0.76mm]
diameter; female – closed entry design
with stainless steel shroud.
9 lbs. [40 N].
Closed barrel crimp, wire sizes 22 AWG
[0.3mm
2
] through 30 AWG [0.05mm
2
] per
IEC 352-2.
90° Printed Board Mount contact terminations.
Male shells may be dimpled for EMI/ESD
ground paths.
Trapezoidally shaped shells and polarized
jackscrews.
Jackscrews and riveted fasteners with
0.120 inch [3.05mm] clearance hole, and
threaded riveted fasteners with 4-40
threads and nylon lock inserts.
Rapid installation push-on fasteners and
mounting posts.
Jackscrews and vibration locking systems.
1000 operations minimum per IEC 512-5.
Contact Plating:
Shells:
Contact Retention
In Insulator:
Contact Terminations:
Mounting Spacers:
Push-On Fastener:
Vibration Lock Systems:
Jackscrew Systems:
Hoods:
Shells:
Polarization:
Mounting To
Angle Brackets:
Mounting To
Printed Board:
Locking Systems:
Mechanical Operations:
ELECTRICAL CHARACTERISTICS:
Contact Current Rating:
Initial Contact Resistance:
Proof Voltage:
Insulator Resistance:
Clearance and Creepage
Distance [minimum]:
Working Voltage:
5 amperes nominal.
0.005 ohms maximum.
1000 V r.m.s.
5 G ohms.
0.042 inch [1.06mm].
300 V r.m.s.
THERMOCOUPLE CONTACTS:
Size 22 crimp contacts are available, see page 49 for details.
PCB mount contacts are available, please contact Technical Sales for
details.
45
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
5/
Compliant
EC
•
DD SERIES
Telecommunication
U.L. File #14098
Densi-D Series connectors are Military/Industrial quality, high densi-
ty rectangular connectors designed for use in sheltered, mildly corro-
sive environments having a wide range of temperature, pressure and
humidity changes. These crimp removable contact connectors are
qualified to MIL-DTL-24308 and MIL-C-39029.
Densi-D Series connectors utilize precision machined contacts with
closed barrel crimp terminations, solder cup terminations, straight and
90° printed board mount. All female contacts are of closed entry
design, featuring a fluted stainless steel shroud.
Six standard contact variants are offered in arrangements of 15, 26,
44, 62, 78 and 104 contacts. Densi-D Series connectors are mateable
and compatible with other high density D-Subminiature connectors
conforming to MIL-DTL-24308.
A wide assortment of mounting spacers, cable support hoods and
locking systems is available from stock.
F
O
R
D
E
TA
IL
SK
NIC
INDU
S
O
R
RoHS
S
TR
Contact Technical
Sales for details.
IES
r
•
pe
EU
D-Sub
MILITARY QUALITY,
REMOVABLE CONTACT, HIGH DENSITY
SUBMINIATURE-D CONNECTORS
FOR MILITARY AND SEVERE INDUSTRIAL ENVIRONMENTAL APPLICATIONS
Positronic Industries
connectpositronic.com
CONTACT VARIANTS
FACE VIEW OF MALE OR REAR VIEW OF FEMALE
1
6
11
10
15
5
10
19
1
18
26
31
44
9
1
16
15
30
1
1
1
22
43
62
21
21
42
40
60
78
39
59
64
85
20
22
43
21
42
63
84
104
DD 62
DD 78
DD 104
STANDARD SHELL ASSEMBLY
B
B1
M
K
G
0.050±0.010
[1.27±0.25]
10° Typ.
E
D1
D
0.036±0.008
[0.91±0.020]
H
C
A
0.375 [9.53]
Max.
Ø0.120±0.005 [Ø3.05±0.13]
Mounting hole, two places
OPTIONAL SHELL ASSEMBLY [0, 02]
OPTIONAL SHELL ASSEMBLY
WITH UNIVERSAL FLOAT MOUNTS [F]
0.120±0.010 [3.08±0.25]
Ø0.120±0.005 [Ø3.05±0.13]
Mounting hole, two places
for stainless steel shell (0 option)
Ø0.154 [3.91] Mounting hole,
two places (02 option)
0.032 [0.81]
Total diametral float
Ø0.086+0.005 Ø2.18+0.13
-0.00
-0.000
Mounting hole, two places
[
]
CONNECTOR
VARIANT SIZES
DD 15 M
DD 15 F
DD 26 M
DD 26 F
DD 44 M
DD 44 F
DD 62 M
DD 62 F
DD 78 M
DD 78 F
DD 104 M
DD 104 F
A
±0.015
[0.38]
1.213
[30.81]
1.213
[30.81]
1.541
[39.14]
1.541
[39.14]
2.088
[53.04]
2.088
[53.04]
2.729
[69.32]
2.729
[69.32]
2.635
[66.93]
2.635
[66.93]
2.729
[69.32]
2.729
[69.32]
B
±0.005
[0.13]
B1
±0.005
[0.13]
0.666
[16.92]
C
±0.005
[0.13]
0.984
[24.99]
0.984
[24.99]
1.312
[33.32]
1.312
[33.32]
1.852
[47.04]
1.852
[47.04]
2.500
[63.50]
2.500
[63.50]
2.406
[61.11]
2.406
[61.11]
2.500
[63.50]
2.500
[63.50]
D
±0.005
[0.13]
D1
±0.005
[0.13]
0.329
[8.36]
E
±0.015
[0.38]
0.494
[12.55]
0.494
[12.55]
0.494
[12.55]
0.494
[12.55]
0.494
[12.55]
0.494
[12.55]
0.494
[12.55]
0.494
[12.55]
0.605
[15.37]
0.605
[15.37]
0.668
[16.97]
0.668
[16.97]
G
±0.010
[0.25]
0.759
[19.28]
0.759
[19.28]
1.083
[27.51]
1.083
[27.51]
1.625
[41.28]
1.625
[41.28]
2.272
[57.71]
2.272
[57.71]
2.178
[55.32]
2.178
[55.32]
2.302
[58.47]
2.302
[58.47]
H
±0.010
[0.25]
0.422
[10.72]
0.422
[10.72]
0.422
[10.72]
0.422
[10.72]
0.422
[10.72]
0.422
[10.72]
0.422
[10.72]
0.422
[10.72]
0.534
[13.56]
0.534
[13.56]
0.596
[15.14]
0.596
[15.14]
K
±0.005
[0.13]
0.233
[5.92]
0.243
[6.17]
0.233
[5.92]
0.243
[6.17]
0.230
[5.84]
0.243
[6.17]
0.230
[5.84]
0.243
[6.17]
0.230
[5.84]
0.243
[6.17]
0.230
[5.84]
0.243
[6.17]
M
±0.010
[0.25]
0.422
[10.72]
0.429
[10.90]
0.422
[10.72]
0.429
[10.90]
0.426
[10.82]
0.429
[10.90]
0.426
[10.82]
0.429
[10.90]
0.426
[10.82]
0.429
[10.90]
0.426
[10.82]
0.429
[10.90]
0.643
[16.33]
0.994
[25.25]
0.971
[24.66]
1.534
[38.96]
1.511
[38.38]
2.182
[55.42]
2.159
[54.84]
2.079
[52.81]
2.064
[52.43]
2.212
[56.18]
2.189
[55.60]
0.311
[7.90]
0.329
[8.36]
0.311
[7.90]
0.329
[8.36]
0.311
[7.90]
0.329
[8.36]
0.311
[7.90]
0.441
[11.20]
0.423
[10.74]
0.503
[12.78]
0.485
[12.32]
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
46
DD SERIES
DD 15
DD 26
DD 44
MILITARY QUALITY,
REMOVABLE CONTACT, HIGH DENSITY
SUBMINIATURE-D CONNECTORS
Positronic Industries
connectpositronic.com
FOR MILITARY AND SEVERE INDUSTRIAL ENVIRONMENTAL APPLICATIONS
D-Sub
CRIMP CONTACTS
CLOSED CRIMP BARREL
FEMALE CONTACT
“CLOSED ENTRY” DESIGN
A
*Color Code
øB
MALE CONTACT
A
*Color Code
øB
DD SERIES
Ø0.045
[1.14]
Ø0.066
[1.68]
øC
0.150
[3.81]
Stainless Steel
Shroud
Ø0.030
[0.76]
0.150
[3.81]
øC
Part Number: FC8122D
Part Number: MC8022D
Crimp contacts may be supplied kitted with connector or ordered separately.
PART NUMBER
FC8022D
*M39029/57-354
WIRE SIZE
AWG/[mm
2
]
22 / 24 / 26 / 28 / 30
[0.3/0.25/0.12/0.08/0.05]
22 / 24 / 26 / 28
[0.3/0.25/0.12/0.08]
A
0.518
[13.16]
0.518
[13.16]
ØB
0.035
[0.89]
0.035
[0.89]
ØC
0.047
[1.19]
0.047
[1.19]
PART NUMBER
MC8022D
*M39029/58-360
WIRE SIZE
AWG/[mm
2
]
22 / 24 / 26 / 28 / 30
[0.3/0.25/0.12/0.08/0.05]
22 / 24 / 26 / 28
[0.3/0.25/0.12/0.08]
A
0.531
[13.49]
0.531
[13.49]
ØB
0.035
[0.89]
0.035
[0.89]
ØC
0.047
[1.19]
0.047
[1.19]
Material - Leaded nickel copper.
Plating - Gold flash over nickel or 0.000050 inch [1.27µ] gold
over copper for military specification contacts.
*Color Code - ORANGE/GREEN/YELLOW for military
specification contacts.
Material - Brass.
Plating - Gold flash over nickel or 0.000050 inch [1.27µ] gold
over copper for military specification contacts.
*Color Code - ORANGE/BLUE/BLACK for military
specification contacts.
For contact crimp tool information see page 54.
Additional plating options available by adding suffix to part number
add -14 for 0.000030 [0.76 microns] gold over nickel
add -50 for 0.000050 [1.27 microns] gold over copper
Example: FC8022D-14
Example: MC8022D-50
FEMALE CONTACT
0.853 [21.66]
MALE CONTACT
0.841 [21.36]
Ø0.045
[1.14]
0.179
[4.55]
ø0.030±0.001 [0.75±0.03]
0.179
[4.55]
Part Number: FC8020D
Part Number: MC8020D
Ø0.066
[1.68]
Crimp area extends above connector molding.
Crimp contacts may be supplied kitted with connector or ordered separately.
PART
NUMBER
FC8020D
WIRE SIZE
AWG/[mm
2
]
20
max
[0.5]
A
0.852
[21.64]
ØB
0.045
[1.14]
ØC
0.066
[1.68]
PART
NUMBER
MC8020D
WIRE SIZE
AWG/[mm
2
]
20
max
[0.5]
A
0.853
[21.66]
ØB
0.045
[1.14]
ØC
0.066
[1.68]
Material - Phosphor bronze
Plating - Gold flash over nickel
Material - Brass
Plating - Gold flash over nickel
Additional plating options available by adding suffix to part number
add -14 for 0.000030 [0.76 microns] gold over nickel
Example: FC8120D-14 or MC8020D-14
Thermocouple contacts are available, see page 49
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
47
D-Sub
MILITARY QUALITY,
REMOVABLE CONTACT, HIGH DENSITY
SUBMINIATURE-D CONNECTORS
FOR MILITARY AND SEVERE INDUSTRIAL ENVIRONMENTAL APPLICATIONS
Positronic Industries
connectpositronic.com
REELS FOR AUTOMATIC PNEUMATIC CRIMP TOOLS
Enlarged section of
plastic contact carriers
Contacts may be supplied in plastic carriers, packaged in reels holding 2,000
contacts for use with the automatic pneumatic crimp tools, catalog part number
9550-1. The same type carrier is used for both male and female contacts.
All male and female crimp contacts can be ordered in reels by adding letter “R”
after the contact part number, such as MC8022DR for a male contact and
FC8022DR for a female contact.
SOLDER CUP CONTACTS
FEMALE CONTACT
“CLOSED ENTRY” DESIGN
0.518 [13.16]
MALE CONTACT
Ø0.047
[1.19]
0.531 [13.49]
Ø0.047
[1.19]
Ø0.035
[0.89]
0.150
[3.81]
Stainless Steel
Shroud
Ø0.030
[0.76]
0.150
[3.81]
Ø0.035
[0.89]
Part Number: FS8022D
Material - Phosphor bronze.
Plating - Gold flash over nickel.
Part Number: MS8022D
Material - Brass.
Plating - Gold flash over nickel.
Solder contacts may be supplied kitted with connector or ordered separately.
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
48
DD SERIES
MILITARY QUALITY,
REMOVABLE CONTACT, HIGH DENSITY
SUBMINIATURE-D CONNECTORS
Positronic Industries
connectpositronic.com
FOR MILITARY AND SEVERE INDUSTRIAL ENVIRONMENTAL APPLICATIONS
D-Sub
SIZE 22 CRIMP THERMOCOUPLE CONTACTS
22 AWG [0.3mm
2
]
MALE CONTACT
0.531 [13.49]
Ø0.035
[0.89]
FEMALE CONTACT
0.520 [13.21]
Ø0.047
[1.19]
DD SERIES
49
Ø0.047
[1.19]
0.150 [3.81]
ø0.030±0.001 [0.75±0.03]
0.149
[3.78]
0.035 [0.89]
TYPE
MATERIAL
CHROMEL (+)
MALE
PART NUMBER
MC8022DCH
MC8022DAL
MC8022DCU
MC8022DCO
MC8022DCH
MC8022DCO
FEMALE
PART NUMBER
FC8022DCH
FC8022DAL
FC8022DCU
FC8022DCO
FC8022DCH
FC8022DCO
COLOR
CODE
WHITE
GREEN
RED
YELLOW
WHITE
YELLOW
WIRE SIZE
AWG [mm
2
]
22 / 24 / 26
[ 0.3 / 0.25 / 0.12]
22 / 24 / 26
[ 0.3 / 0.25 / 0.12]
22 / 24 / 26
[ 0.3 / 0.25 / 0.12]
22 / 24 / 26
[ 0.3 / 0.25 / 0.12]
22 / 24 / 26
[ 0.3 / 0.25 / 0.12]
22 / 24 / 26
[ 0.3 / 0.25 / 0.12]
K
ALUMEL (-)
COPPER (+)
T
CONSTANTAN (-)
CHROMEL (+)
E
CONSTANTAN (-)
Chromel
®
and Alumel
®
are registered trademarks of Hoskins Manufacturing Company
For more information on the availability of Type J thermocouple contacts, please contact Technical Sales.
For more information about thermocouple contacts with PCB solder termination, please contact Technical Sales.
See page 54 for Crimp Tool information.
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
