Positronic Industries
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MILITARY QUALITY
FIXED AND REMOVABLE CONTACTS
HIGH DENSITY D-SUBMINIATURE
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Size 22 Signal and
Thermocouple Contacts,
Removable Crimp and
Printed Board Mount
PosiBand
®
Closed Entry
MIL-DTL-24308 and SAE AS 39029
U.L. Recognized
File #E49351
CSA Recognized
File #LR54219
Telecommunication
U.L. File #14098
Di
rec
tive
2002
/9
DENSI-D SERIES TECHNICAL CHARACTERISTICS
MATERIALS AND FINISHES:
Glass filled polyester per MIL-M-24519, UL
94V-0, blue color.
Contacts:
Precision machined copper alloy.
Contact Plating:
Military performance - 0.000050 inch [1.27
microns] gold over nickel plate. Industrial
performance - gold flash over nickel plate.
Other finishes available upon request.
Shells:
Steel or brass with tin plate; zinc plate with
chromate seal, stainless steel passivated.
Other materials and finishes available
upon request.
Mounting Spacers:
Nylon; copper alloy or steel with zinc plate and
chromate seal or tin plate; phosphor bronze
with tin plate; stainless steel, passivated.
Push-On Fastener:
Phosphor bronze or beryllium copper with tin
plate.
Vibration Lock Systems:
Slide lock and lock tabs, steel with nickel
plate.
Jackscrew Systems:
Brass or steel with zinc plate and chromate
seal or clear zinc plate or tin plate; stainless
steel, passivated.
Hoods:
Composite and plastic, UL 94V-0; brass or
steel with zinc plate and chromate seal; alu-
minum or aluminum with electroless nickel
plate; die cast zinc.
Non-magnetic versions are available, contact Technical Sales.
Insulators:
Contact Terminations:
Closed barrel crimp, wire sizes 22 AWG
[0.3mm
2
] through 30 AWG [0.05mm
2
] per IEC
352-2.
Right Angle (90°) Printed Board Mount con-
tact 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 60512-5.
Shells:
Polarization:
Mounting To
Angle Brackets:
Mounting To
Printed Board:
Locking Systems:
Mechanical Operations:
ELECTRICAL CHARACTERISTICS:
Contact Current Rating:
10 amperes, tested per U.L. 1977, six
contacts energized.
See temperature rise
curve on page 2 for details.
Initial Contact Resistance:
0.005 ohms maximum.
Proof Voltage:
1000 V r.m.s.
Insulator Resistance:
5 G ohms.
Clearance and Creepage
Distance [minimum]:
0.042 inch [1.06mm].
Working Voltage:
300 V r.m.s.
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] mating
diameter. Female contacts - PosiBand
closed entry design, see page 1 for details.
9 lbs. [40 N].
CLIMATIC CHARACTERISTICS:
Temperature Range:
-55°C to +125°C.
Damp Heat, Steady State:
21 days.
Contact Retention
In Insulator:
THERMOCOUPLE CONTACTS:
Size 22 crimp contacts are available, see page 56 for details.
PCB mount contacts are available, please contact Technical Sales for details.
53
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
5/
EC
Densi-D series connectors are military quality, high density
connectors designed for use in sheltered, mildly corrosive envi-
ronments having a wide range of temperature, pressure and
humidity changes. Applicable connectors are qualified to MIL-
DTL-24308 and SAE AS 39029, see pages 84-94 for listing.
Densi-D series connectors utilize precision machined con-
tacts with closed barrel crimp terminations, solder cup termina-
tions, straight and right angle (90°) printed board mount. All
female contacts utilize Positronic's unique PosiBand closed
entry design, see page 1 for details.
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-sub-
miniature connectors conforming to MIL-DTL-24308.
A wide variety of unique accessories are available.
RoHS
Compliant
IT
R
O
NIC
INDU
S
TR
POS
IES
For RoHS options
see page 60.
r
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MILITARY QUALITY
FIXED AND REMOVABLE CONTACTS
HIGH DENSITY D-SUBMINIATURE
CONTACT VARIANTS
FACE VIEW OF MALE OR REAR VIEW OF FEMALE
Positronic Industries
connectpositronic.com
1
6
11
10
5
10
1
18
26
9
1
16
31
44
15
30
15
19
DD 15
1
1
22
43
62
21
21
42
40
60
DD 26
1
20
39
59
78
64
85
22
43
DD 44
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 S
DD 26 M
DD 26 S
DD 44 M
DD 44 S
DD 62 M
DD 62 S
DD 78 M
DD 78 S
DD 104 M
DD 104 S
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.
54
DD SERIES
Positronic Industries
connectpositronic.com
MILITARY QUALITY
FIXED AND REMOVABLE CONTACTS
HIGH DENSITY D-SUBMINIATURE
D
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REMOVABLE CRIMP CONTACT
CODE 1
CONTACTS MAY BE SUPPLIED WITH CONNECTOR OR ORDERED SEPARATELY.
CLOSED CRIMP BARREL
*MILITARY
SPECIFICATION CONTACTS
STANDARD FINISH:
0.000050 inch [1.27µ] gold over
nickel.
COLOR CODE:
MALE CONTACT:
ORANGE/BLUE/WHITE
FEMALE CONTACT:
ORANGE/BLUE/GRAY
Note: Connectors can be kitted with
all applicable crimp contacts,
contact Technical Sales for
connector part number.
FEMALE CONTACT
“CLOSED ENTRY” DESIGN
0.518 [13.16]
Ø0.047
[1.19]
* Color Code
MALE CONTACT
0.531 [13.49]
* Color Code
Ø0.047
[1.19]
Ø0.035
[0.89]
Stainless Steel
Shroud
0.150 [3.81]
Ø0.030
[0.76]
0.150 [3.81]
Ø0.035
[0.89]
FEMALE
PART NUMBER
WIRE SIZE
AWG/[mm
2
]
22 / 24 / 26 / 28
[0.3/0.25/0.12/0.08]
MALE
PART NUMBER
WIRE SIZE
AWG/[mm
2
]
22 / 24 / 26 / 28
[0.3/0.25/0.12/0.08]
*M39029/57-354
*M39029/58-360
REMOVABLE CRIMP CONTACT
CODE 1
CONTACTS MAY BE SUPPLIED WITH CONNECTOR OR ORDERED SEPARATELY.
CLOSED CRIMP BARREL
Note: Connectors can be kitted with
all applicable crimp contacts,
contact Technical Sales for
connector part number.
FEMALE CONTACT
“CLOSED ENTRY” DESIGN
Ø0.047
[1.19]
0.520 [13.21]
MALE CONTACT
Ø0.047
[1.19]
0.531 [13.49]
Ø0.035
[0.89]
0.150 [3.81]
Ø0.030
[0.76]
0.150 [3.81]
Ø0.035
[0.89]
FEMALE
PART NUMBER
WIRE SIZE
AWG/[mm
2
]
22 / 24 / 26 / 28 / 30
[0.3/0.25/0.12/0.08/0.05]
MALE
PART NUMBER
WIRE SIZE
AWG/[mm
2
]
22 / 24 / 26 / 28 / 30
[0.3/0.25/0.12/0.08/0.05]
FC8022D2
MC8022D
PLATING:
STANDARD FINISH:
Gold flash over nickel plate.
OPTIONAL FINISHES:
0.000030 [0.76] gold over nickel by adding “-14” suffix onto part number. Example: FC8022D2-14
0.000050 inch [1.27] gold over nickel by adding “-15” suffix onto part number. Example: MC8022D-15
DD SERIES
55
For information regarding crimp tool and crimping tool techniques, see Application Tools section, pages 78-83.
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
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MILITARY QUALITY
FIXED AND REMOVABLE CONTACTS
HIGH DENSITY D-SUBMINIATURE
Positronic Industries
connectpositronic.com
REMOVABLE CRIMP CONTACT
20 AWG CONTACTS
20 AWG [0.5 mm
2
]
The crimp area of this contact is not
protected when fully seated in the
connector molding. These contacts
require shrink tubing after installation.
Not suitable for fully loaded connector.
CONTACTS MAY BE SUPPLIED WITH CONNECTOR OR ORDERED SEPARATELY.
Note: FC8020D2
and MC8020D
contacts can
be used in the
ODD series.
Ø0.066
[1.68]
FEMALE CONTACT
“CLOSED ENTRY” DESIGN
0.843 [21.41]
Note: Connectors can be kitted with
all applicable crimp contacts,
contact Technical Sales for
connector part number.
MALE CONTACT
0.853 [21.67]
Ø0.066
[1.68]
Ø0.045
[1.14]
0.179 [4.55]
Ø0.030
[0.76]
0.179 [4.55]
Ø0.045
[1.14]
Crimp area extends above connector molding.
FEMALE
PART NUMBER
WIRE SIZE
AWG/[mm
2
]
20 [0.5] max
MALE
PART NUMBER
WIRE SIZE
AWG/[mm
2
]
20 [0.5] max
FC8020D2
MC8020D
PLATING:
STANDARD FINISH:
Gold flash over nickel plate.
OPTIONAL FINISHES:
0.000030 [0.76] gold over nickel by adding “-14” suffix onto part number. Example: FC8020D2-14
0.000050 inch [1.27] gold over nickel by adding “-15” suffix onto part number. Example: MC8020D-15
REMOVABLE THERMOCOUPLE CRIMP CONTACT
CONTACTS MAY BE SUPPLIED WITH CONNECTOR OR ORDERED SEPARATELY.
Note: Connectors can be kitted with
all applicable crimp contacts,
contact Technical Sales for
connector part number.
FEMALE CONTACT
“CLOSED ENTRY” DESIGN
0.520 [13.21]
Ø0.047
[1.19]
* Color Code
MALE CONTACT
0.531 [13.49]
* Color Code
Ø0.047
[1.19]
Ø0.035
[0.89]
0.150 [3.81]
Ø0.030
[0.76]
0.150 [3.81]
Ø0.035
[0.89]
TYPE
MATERIAL
CHROMEL (+)
FEMALE
PART NUMBER
MALE
PART NUMBER
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]
FC8022D2CH
FC8022D2AL
FC8022D2CU
FC8022D2CO
FC8022D2CH
FC8022D2CO
MC8022DCH
MC8022DAL
MC8022DCU
MC8022DCO
MC8022DCH
MC8022DCO
K
ALUMEL (-)
COPPER (+)
T
CONSTANTAN (-)
CHROMEL (+)
E
CONSTANTAN (-)
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..
Chromel
®
and Alumel
®
are registered trademarks
of Hoskins Manufacturing Company
For information regarding crimp tool and crimping tool techniques, see Application Tools section, pages 78-83.
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
56
DD SERIES
Positronic Industries
connectpositronic.com
MILITARY QUALITY
FIXED AND REMOVABLE CONTACTS
HIGH DENSITY D-SUBMINIATURE
REMOVABLE SOLDER CUP CONTACTS
CODE 2
CONTACTS MAY BE SUPPLIED WITH CONNECTOR OR ORDERED SEPARATELY.
Note: Connectors can be kitted with
all applicable crimp contacts,
contact Technical Sales for
connector part number.
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FEMALE CONTACT
“CLOSED ENTRY” DESIGN
Ø0.047
[1.19]
0.520 [13.21]
MALE CONTACT
0.531 [13.49]
Ø0.047
[1.19]
Ø0.035
[0.89]
Ø0.030
[0.76]
0.150 [3.81]
0.150 [3.81]
Ø0.035
[0.89]
FEMALE
PART NUMBER
WIRE SIZE
AWG/[mm
2
]
20 [0.5] max
MALE
PART NUMBER
WIRE SIZE
AWG/[mm
2
]
20 [0.5] max
FS8022D2
MS8022D
PLATING:
STANDARD FINISH:
Gold flash over nickel plate.
OPTIONAL FINISHES:
0.000030 [0.76] gold over nickel by adding “-14” suffix onto part number. Example: FS8022D2-14
0.000050 inch [1.27] gold over nickel by adding “-15” suffix onto part number. Example: MS8022D-15
For information regarding crimp tool and crimping tool techniques, see Application Tools section, pages 78-83.
STRAIGHT PRINTED BOARD MOUNT CONNECTORS
CODE 3, 32 AND 33
CODE
NUMBER
3
32
NEW!
Fixed female jackscrews
L
0.150
[3.81]
0.300
[7.62]
0.500
(12.70]
Swaged spacer with
push-on fastener
phosphor bronze.
33
0.375 [9.53]
L
0.020 [0.51]
For straight printed
board mount contacts
specify code no. in
step 4 of
ordering information.
Typical Part Number: DD62S3S60T2X
DD SERIES
DD SERIES
57
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
