D-Sub
MILITARY QUALITY,
CRIMP REMOVABLE CONTACT
SUBMINIATURE-D CONNECTORS
FOR MILITARY AND SEVERE INDUSTRIAL ENVIRONMENTAL APPLICATIONS
Positronic Industries
connectpositronic.com
Size 20 Signal and
Thermocouple Contacts,
Crimp Removable
Military/Industrial
Quality Connectors
IEC Publication 807-3
Performance Level One
MIL-DTL-24308 and MIL-C-39029
U.L. Recognized
CSA Recognized
File #E49351
File #LR54219
Telecommunication
U.L. File #14098
Rhapso-D Series connectors are Military/Industrial quality rectangu-
lar connectors designed for use in sheltered, mildly corrosive environ-
ments 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, and will meet the performance
requirements of IEC 807-3, Performance Level One.
Rhapso-D Series connectors utilize precision machined contacts
with closed barrel, crimp terminations. The female contact features a
rugged closed entry design contact with stainless steel shroud. A
“Robi-D Open Entry” female contact is also available.
Six standard connector variants are offered in arrangements of 9,
15, 25, 29, 37 and 50 contacts. Rhapso-D Series connectors are mate-
able and compatible with all D-Subminiature connectors conforming to
MIL-DTL-24308, IEC 807-2 and IEC 807-3.
A wide assortment of cable support hoods and locking systems is
available from stock.
Rhapso-D Series connectors conform to EIA RS 232 and RS 449,
and CCITT X.24 interface connection requirements.
F
O
R
D
E
TA
IL
SK
NIC
INDU
S
O
R
A
Di
rec
tive
2002
/9
RHAPSO-D SERIES TECHNICAL CHARACTERISTICS
MATERIALS AND FINISHES:
Insulator:
Contacts:
Signal:
Glass filled DAP per ASTM-D-5948,
SDG-F, UL 94V-0, green color.
Male contacts – precision machined
brass. Female contacts – precision
machined high tensile copper alloy with
stainless steel shroud or open entry
Robi-D design.
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, passivated. Other materials and
finishes available upon request.
Brass, zinc plate with dichromate seal.
Steel with zinc plate and dichromate
seal, or clear zinc plate.
Slide lock and lock tabs, steel with nick-
el 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 20 contact, male – 0.040 inch
[1.02mm] diameter; female – closed
entry design with stainless steel shroud
or open entry Robi-D design.
9 lbs. [40 N].
Closed barrel crimp, wire sizes 18 AWG
[1.0mm
2
] through 30 AWG [0.05mm
2
].
Male shells may be dimpled for EMI/ESD
ground paths.
Trapezoidally shaped shells and polar-
ized jackscrews.
Jackscrews and vibration locking sys-
tems.
1000 operations minimum per IEC 512-5
for closed entry female contact.
500 operations per IEC 512-5 for “Robi-D
Open Entry” design female contact.
Contact Plating:
Shells:
Polarization:
Locking Systems:
Mechanical Operations:
Mounting Spacers:
Jackscrew Systems:
Vibration Lock Systems:
Hoods:
ELECTRICAL CHARACTERISTICS:
Contact Current Rating:
Initial Contact Resistance:
Proof Voltage:
Insulator Resistance:
Clearance and Creepage
Distance [minimum]:
Working Voltage:
7.5 amperes nominal.
0.005 ohms maximum.
1000 V r.m.s.
5 G ohms.
0.039 inch [1.0mm].
300 V r.m.s.
THERMOCOUPLE CONTACTS:
Size 20 crimp contacts are available, see page 29 for details.
PCB mount contacts are available in HDC series, see page 20 for
details.
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
26
RD SERIES
Shells:
Contact Retention
In Insulator:
Contact Terminations:
5/
EC
RoHS
Compliant
S
IT
TR
POS
Contact Technical
Sales for details.
IES
•
pe
•
U
rE
MILITARY QUALITY,
CRIMP REMOVABLE CONTACT
SUBMINIATURE-D CONNECTORS
Positronic Industries
connectpositronic.com
FOR MILITARY AND SEVERE INDUSTRIAL ENVIRONMENTAL APPLICATIONS
D-Sub
CONTACT VARIANTS
FACE VIEW OF MALE OR REAR VIEW OF FEMALE
1
2
3
4
5
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10 11 12 13
6
7
8
9
9
10 11 12 13 14 15
14 15 16 17 18 19 20 21 22
23 24 25
RD 9
1
2
3
4
5
6
7
8
9
10
1
11 12 13 14 15 16 17 18 19
20
21 22 23 24 25 26 27 28 29
2
3
4
5
6
7
8
RD 15
1
9
10 11 12 13 14 15 16 17 18 19
2
3
4
5
6
7
RD 25
8
9
10 11 12 13 14 15 16 17
18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
34
35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
RD 29
RD 37
RD 50
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±0.20]
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
RD 9 M
RD 9 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]
1.770
[44.96]
1.770
[44.96]
2.729
[69.32]
2.729
[69.32]
2.635
[66.93]
2.635
[66.93]
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]
1.534
[38.96]
1.534
[38.96]
2.500
[63.50]
2.500
[63.50]
2.406
[61.11]
2.406
[61.11]
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]
0.605
[15.37]
0.605
[15.37]
0.494
[12.55]
0.494
[12.55]
0.605
[15.37]
0.605
[15.37]
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]
1.322
[33.58]
1.322
[33.58]
2.272
[57.71]
2.272
[57.71]
2.178
[55.32]
2.178
[55.32]
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]
0.539
[13.69]
0.539
[13.69]
0.422
[10.72]
0.422
[10.72]
0.534
[13.56]
0.534
[13.56]
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]
0.217
[5.51]
0.237
[6.02]
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]
1.274
[32.36]
1.251
[31.78]
2.182
[55.42]
2.159
[54.84]
2.079
[52.81]
2.064
[52.43]
0.311
[7.90]
0.329
[8.36]
0.311
[7.90]
0.329
[8.36]
0.311
[7.90]
0.450
[11.43]
0.431
[10.95]
0.329
[8.36]
0.311
[7.90]
0.441
[11.20]
0.423
[10.74]
RD SERIES
27
RD 15 M
RD 15 F
RD 25 M
RD 25 F
RD 29 M
RD 29 F
RD 37 M
RD 37 F
RD 50 M
RD 50 F
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
D-Sub
MILITARY QUALITY,
CRIMP REMOVABLE CONTACT
SUBMINIATURE-D CONNECTORS
FOR MILITARY AND SEVERE INDUSTRIAL ENVIRONMENTAL APPLICATIONS
Positronic Industries
connectpositronic.com
CRIMP CONTACTS
CLOSED CRIMP BARREL
FEMALE CONTACT
“CLOSED ENTRY” DESIGN
A
*Color Code
øB
Ø0.040
[1.02]
Stainless Steel
Shroud
MALE CONTACT
A
*Color Code
øC
øC
0.170
[4.32]
0.170
[4.32]
øB
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/BLUE/GRAY for military
specification contacts.
PART NUMBER
FC6020D
FC6026D
*M39029/63-368
WIRE SIZE
AWG/[mm
2
]
20 / 22 / 24
[0.5/0.3/0.25]
26 / 28 / 30
[0.12/0.08/0.05]
20 / 22 / 24
[0.5/0.3/0.25]
A
0.538
[13.67]
0.538
[13.67]
0.538
[13.67]
ØB
0.045
[1.14]
0.027
[0.69]
0.045
[1.14]
ØC
0.066
[1.68]
0.066
[1.68]
0.066
[1.68]
Material - Brass.
Plating - Gold flash over nickel or 0.000050 inch [1.27µ]
gold over copper for military specification contacts.
*Color Code - ORANGE/BLUE/WHITE for military
specification contacts.
PART NUMBER
MC6020D
MC6026D
*M39029/64-369
WIRE SIZE
AWG/[mm
2
]
20 / 22 / 24
[0.5/0.3/0.25]
26 / 28 / 30
[0.12/0.08/0.05]
20 / 22 / 24
[0.5/0.3/0.25]
A
0.550
[13.97]
0.550
[13.97]
0.550
[13.97]
ØB
0.045
[1.14]
0.027
[0.69]
0.045
[1.14]
ØC
0.066
[1.68]
0.066
[1.68]
0.066
[1.68]
Note: *C60**D contacts can be used in the SD series.
Crimp contacts may be supplied kitted with connector or ordered separately. See page 30 for crimp tool information.
FEMALE CONTACT
“Robi-D Open Entry” DESIGN
20/22/24 AWG [0.5/0.3/0.25 mm ]
2
PART NUMBER
FC6120D
WIRE SIZE
AWG/[mm
2
]
20 / 22 / 24
[0.5/0.3/0.25]
A
0.538
[13.67]
BØ
0.045
[1.14]
CØ
0.066
[1.68]
øC
A
Material - Phosphor bronze.
Plating - Gold flash over nickel.
øB
0.170
[4.32]
For RD crimping information, see SD Series, page 16 and 17.
REELS FOR AUTOMATIC PNEUMATIC CRIMP TOOLS
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
MC6020DR for a male contact and FC6026DR for a female
contact.
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
Enlarged section of
plastic contact carriers
28
RD SERIES
MILITARY QUALITY,
CRIMP REMOVABLE CONTACT
SUBMINIATURE-D CONNECTORS
Positronic Industries
connectpositronic.com
FOR MILITARY AND SEVERE INDUSTRIAL ENVIRONMENTAL APPLICATIONS
D-Sub
CRIMP CONTACTS
18 AWG [1.0mm
2
] max.
FEMALE CONTACT
“CLOSED ENTRY” DESIGN
MALE CONTACT
Part Number: FC6018D
Material - Phosphor bronze.
Plating - Gold flash over nickel.
Part Number: MC6018D
Material - Brass.
Plating - Gold flash over nickel.
For RD crimping information, see SD Series, page 16 and 17.
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: FC6018D-14
Example: MC6018D-50
THERMOCOUPLE CONTACTS
MALE CONTACT
Ø0.066
[1.68]
0.550 [13.97]
*Color Code
Ø0.040
[1.02]
FEMALE CONTACT
0.538 [13.67]
*Color Code
ØB
ØB
0.170
[4.32]
0.170
[4.32]
For RD crimping
information,
see SD Series,
page 16 and 17.
Ø0.066
[1.68]
TYPE
MATERIAL
MALE
FEMALE
PART NUMBER PART NUMBER
MC6020DCH
†
FC6020DCH
††
COLOR
CODE
WIRE SIZE
AWG [mm
2
]
20 / 22 / 24
[0.5 / 0.3 / 0.25]
26 / 28 / 30
[0.12 / 0.08 / 0.05]
20 / 22 / 24
[0.5 / 0.3 / 0.25]
26 / 28 / 30
[0.12 / 0.08 / 0.05]
20 / 22 / 24
[0.5 / 0.3 / 0.25]
26 / 28 / 30
[0.12 / 0.08 / 0.05]
20 / 22 / 24
[0.5 / 0.3 / 0.25]
26 / 28 / 30
[0.12 / 0.08 / 0.05]
20 / 22 / 24
[0.5 / 0.3 / 0.25]
26 / 28 / 30
[0.12 / 0.08 / 0.05]
20 / 22 / 24
[0.5 / 0.3 / 0.25]
26 / 28 / 30
[0.12 / 0.08 / 0.05]
ØB
0.045
[1.14]
0.027
[0.69]
0.045
[1.14]
0.027
[0.69]
0.045
[1.14]
0.027
[0.69]
0.045
[1.14]
0.027
[0.69]
0.045
[1.14]
0.027
[0.69]
0.045
[1.14]
0.027
[0.69]
Chromel and Alumel
are registered trademarks
of Hoskins Manufacturing
Company.
®
®
CHROMEL (+)
MC6026DCH
K
MC6020DAL
†
ALUMEL (-)
FC6020DAL
††
FC6026DCH
WHITE
For more information
on the availability of
Type J thermocouple
contacts,
and information
about thermocouple
contacts with PCB
solder termination,
please contact
Technical Sales.
GREEN
MC6026DAL
MC6020DCU
†
FC6026DAL
FC6020DCU
††
RED
MC6026DCU
FC6026DCU
FC6020DCO
††
YELLOW
MC6026DCO
MC6020DCH
†
FC6026DCO
FC6020DCH
††
WHITE
MC6026DCH
FC6026DCH
FC6020DCO
††
RD SERIES
29
COPPER (+)
T
MC6020DCO
†
CONSTANTAN (-)
CHROMEL (+)
E
MC6020DCO
CONSTANTAN (-)
MC6026DCO
†
†
YELLOW
FC6026DCO
††
Dimensionally equivalent to M39029/64-369
Dimensionally equivalent to M39029/63-368
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
D-Sub
MILITARY QUALITY,
CRIMP REMOVABLE CONTACT
SUBMINIATURE-D CONNECTORS
FOR MILITARY AND SEVERE INDUSTRIAL ENVIRONMENTAL APPLICATIONS
Positronic Industries
connectpositronic.com
AUTOMATIC CRIMP TOOL,
PNEUMATICALLY ACTUATED
Part No. 9550-1
This fast cycling automatic crimp tool produces an 8 indent
crimp on wire sizes 20 AWG [0.5mm
2
] through 32 AWG
[0.03mm
2
]. Rhapso-D Series contacts must be ordered on
reels.
To order, specify part number 9550-1. Foot control valve is
supplied as a standard accessory.
MINIATURE STEP ADJUSTABLE TOOL
(M22520/2-01)
Part No. 9507
This miniature 8 step adjustable hand crimping tool produces
an 8 indent crimp configuration and will crimp wire sizes 18
AWG [1.0mm
2
] through 32 AWG [0.03mm
2
].
To crimp wire size 18 AWG [1.0mm
2
], order contact position-
er 9502-11. To crimp wire size 20 AWG [0.5mm
2
] through 30
AWG [0.05mm
2
], order contact positioner 9502-5. Each posi-
tioner is equipped with a data plate which gives the correct
crimp-depth setting for each wire size, and must be used with
9507 tool frame for best results when crimping Rhapso-D
Series contacts.
INSERTION/REMOVAL TOOL
(M81969/1-02)
Part No. 4711-2
One end of this tool is used to insert contacts into Rhapso-D
Series connectors. The other end is used to extract contacts.
This is accomplished by sliding the extraction tip down the
wire into the connector until it bottoms against the contact. A
slight rotation while pushing will release the contacts, which
are then extracted by simultaneously pulling on the wire.
Positronic Recommended Conductor Tensile Strength
WIRE SIZE
AWG/[mm
2
]
AXIAL LOAD
POUNDS/[N]
18
[1.0]
28
[125]
20
[0.5]
20
[89]
22
[0.3]
12
[53]
24
[0.25]
8
[36]
26
[0.12]
5
[22]
28
[0.08]
3
[13]
30
[0.05]
1.5
[6.7]
Positronic recommended tools for RDseries contacts.
For more information see contact crimp tools and accessories page.
POSITIONERS FOR
FC6020D, MC6020D,
FC6026D, MC6026D,
FC6120D
M39029/63-368
M39029/64-369
9502-5
CRIMP TOOLS
9507
HAND CRIMP TOOL
9550-1
AUTOMATIC PNEUMATIC
CRIMP TOOL
POSITIONERS FOR
FC6018D, MC6018D,
FC6118D
9502-11
Supplied in reels
Not Available
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
30
RD SERIES
Conductor tensile strength values are derived using silver-tin plated
copper wires.
Values may change depending upon what type of wire is used.
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