Positronic Industries
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PROFESSIONAL QUALITY
REMOVABLE CONTACT
STANDARD DENSITY D-SUBMINIATURE
D
-
S
ub
Size 20 Contacts,
Removable
IEC Publication 60807-3
Performance Level Two
U.L. Recognized
File #E49351
CSA Recognized
File #LR54219
Telecommunication
U.L. File #14098
Soli-D series connectors are professional quality connectors rec-
ommended for use in sheltered, non-corrosive indoor or outdoor
environments having normal ventilation, but without temperature or
humidity controls. This crimp removable contact connector will meet
the Performance Level Two requirements of IEC 60807-3.
Soli-D series connectors utilize precision machined contacts
with closed barrel, crimp terminations. The female contact fea-
tures the Robi-Contact open entry design. Other contact termina-
tions such as solder cup and printed board terminations are also
available. The removable contact feature provides for rapid
assembly and permits contact repairs or wiring changes.
Five standard contact variants are offered in arrangements of 9,
15, 25, 37 and 50 contacts. Soli-D series connectors are mate-
able and compatible with all D-subminiature connectors conform-
ing to IEC 60807-2, IEC 60807-3 and MIL-DTL-24308.
A wide assortment of cable support hoods and locking systems
is available from stock.
R
O
NIC
INDU
S
Di
rec
tive
2002
/9
SOLI-D SERIES TECHNICAL CHARACTERISTICS
MATERIALS AND FINISHES:
Insulator:
Contacts:
Contact Plating:
Glass filled nylon resin, UL 94V-0, black
color.
Precision machined copper alloy.
Professional performance - gold flash over
nickel plate. Other finishes available upon
request.
Steel or brass with tin plate; zinc plate with
chromate seal, stainless steel passivated.
Other materials and finishes available
upon request.
Nylon; copper alloy or steel with zinc
plate and chromate seal or tin plate;
phosphor bronze with tin plate; stainless
steel, passivated.
Phosphor bronze with tin plate.
Brass or steel with zinc plate and chromate
seal or clear zinc plate or tin plate; stain-
less steel, passivated.
MECHANICAL CHARACTERISTICS:
Removable Contacts:
Insert contact to rear face of insulator and
release from rear face of insulator. Size 20
contacts, male - 0.040 inch [1.02mm] mat-
ing diameter. Female - Robi-D contact
open entry design.
6 lbs. [27 N].
Closed barrel crimp, wire sizes 18 AWG
[1.0mm
2
] through 32 AWG [0.03mm
2
].
Straight printed board mount terminations.
Male shells may be dimpled for EMI/ESD
ground paths.
Trapezoidally shaped shells and polar-
ized jackscrews.
Rapid installation push-on fasteners.
Jackscrews and vibration locking
systems.
500 operations minimum per IEC
60512-5.
Contact Retention
In Insulator:
Contact Terminations:
Shells:
Mounting Spacers:
Shells:
Polarization:
Printed Board Mount:
Locking Systems:
Mechanical Operations:
Push-On Fasteners:
Jackscrew Systems:
Vibration Lock Systems:
Slide lock and lock tabs, steel with nickel
plate.
Hoods:
Composite and plastic, UL 94V-0; brass or
steel with zinc plate and chromate seal;
aluminum or aluminum with electroless
nickel plate; die cast zinc.
Non-magnetic versions are available, contact Technical Sales.
ELECTRICAL CHARACTERISTICS:
Contact Current Rating:
7.5 amperes nominal.
Initial Contact Resistance:
0.008 ohms maximum.
Proof Voltage:
1000 V r.m.s.
Insulator Resistance:
5 G ohms.
Clearance and Creepage
Distance [minimum]:
Working Voltage:
0.039 inch [1.0mm].
300 V r.m.s.
CLIMATIC CHARACTERISTICS:
Temperature Range:
Damp Heat, Steady State:
-55°C to +125°C.
10 days.
21
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
5/
EC
RoHS
Compliant
IT
TR
POS
IES
For RoHS options
see page 26.
r
•
pe
•
EU
SD SERIES
D
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S
ub
PROFESSIONAL QUALITY
REMOVABLE CONTACT
STANDARD DENSITY D-SUBMINIATURE
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
Positronic Industries
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6
7
8
9
9
10 11 12 13 14 15
14 15 16 17 18 19 20 21 22
23 24 25
SD 9
SD 15
SD 25
1
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19
2
3
4
5
6
7
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
SD 37
SD 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
0.437 [11.10]
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 [3.05±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
SD 9 M
SD 9 F
SD 15 M
SD 15 F
SD 25 M
SD 25 F
SD 37 M
SD 37 F
SD 50 M
SD 50 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]
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]
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]
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]
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]
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]
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]
0.643
[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]
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]
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
22
SD SERIES
Positronic Industries
connectpositronic.com
PROFESSIONAL QUALITY
REMOVABLE CONTACT
STANDARD DENSITY D-SUBMINIATURE
D
-
S
ub
REMOVABLE CRIMP CONTACTS
CODE 1 AND 12
Note: Connectors can be kitted with
all applicable crimp contacts,
contact Technical Sales for
connector part number.
CONTACTS MAY BE SUPPLIED WITH CONNECTOR OR ORDERED SEPARATELY.
CLOSED CRIMP BARREL
FEMALE CONTACT
A
øC
MALE CONTACT
A
øC
øB
0.170
[4.32]
WIRE SIZE
AWG/[mm
2
]
20 / 22 / 24
[0.5/0.3/0.25]
26 / 28 / 30
[0.12/0.08/0.05]
A
0.612
[15.54]
0.612
[15.54]
ØB
0.045
[1.14]
0.026
[0.66]
ØC
0.066
[1.68]
0.066
[1.68]
Ø0.040
[1.02]
WIRE SIZE
AWG/[mm
2
]
20 / 22 / 24
[0.5/0.3/0.25]
26 / 28 / 30
[0.12/0.08/0.05]
øB
0.170
[4.32]
A
0.618
[15.70]
0.618
[15.70]
ØB
0.045
[1.14]
0.026
[0.66]
ØC
0.066
[1.68]
0.066
[1.68]
PART NUMBER
FC7520D
FC7526D
PART NUMBER
MC7520D
MC7526D
Note: *C75**D contacts can not be used in the RD series.
PLATING:
STANDARD FINISH:
Gold flash over nickel plate.
OPTIONAL FINISHES:
0.000030 [0.76 µ] gold over nickel by adding “-14” suffix onto part number. Example: FC7520D-14
0.000050 inch [1.27µ] gold over nickel by adding “-15” suffix onto part number. Example: MC7526D-15
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.
REMOVABLE CRIMP CONTACTS
18 AWG CRIMP CONTACTS
18 AWG [1.0mm2]
Note: Connectors can be kitted with
all applicable crimp contacts,
contact Technical Sales for
connector part number.
CONTACTS MAY BE SUPPLIED WITH CONNECTOR OR ORDERED SEPARATELY.
FEMALE CONTACT
Ø0.086
[2.18]
0.915 [23.25]
MALE CONTACT
0.927 [23.55]
Ø0.086
[2.18]
Ø0.055
[1.40]
0.170
[4.32]
Ø0.040
[1.02]
0.170
[4.32]
Ø0.055
[1.40]
FC7518D
MC7518D
PLATING:
STANDARD FINISH:
Gold flash over nickel plate.
OPTIONAL FINISHES:
0.000030 [0.76 µ] gold over nickel by adding “-14” suffix onto part number. Example: FC7518D-14
0.000050 inch [1.27µ] gold over nickel by adding “-15” suffix onto part number. Example: MC7518D-15
SD SERIES
For information regarding crimp tool and crimping tool techniques, see Application Tools section, pages 78-83.
23
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
D
-
S
ub
PROFESSIONAL QUALITY
REMOVABLE CONTACT
STANDARD DENSITY D-SUBMINIATURE
Positronic Industries
connectpositronic.com
STRAIGHT PRINTED BOARD MOUNT CONNECTOR
CODE 3 AND 32
CODE
NUMBER
3
32
L
0.125
[3.18]
0.188
[4.78]
0.437 [11.10]
L Nominal
Swaged spacer with
push-on fastener
phosphor bronze.
Fixed female jackscrews
For straight printed board
mount contacts specify
code number in Step 4 of
ordering information.
0.024 [0.61]
Typical Part Number:
SD37F3S60T2X
Connectors Designed To Customer Specifications
Positronic D-subminiature connectors can be modified to customers specifications.
Examples:
select loading of contacts for cost savings or to gain creepage and clearance distances;
Contact Technical Sales with your particular requirements.
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
24
SD SERIES
longer PCB terminations; customer specified hardware; sealing for water resistance.
Positronic Industries
connectpositronic.com
PROFESSIONAL QUALITY
REMOVABLE CONTACT
STANDARD DENSITY D-SUBMINIATURE
D
-
S
ub
STRAIGHT PRINTED BOARD CONTACT HOLE PATTERN
0.492
[12.50]
Sym.
0.216 [5.49]
0.108 [2.74]
Typ.
0.656
[16.66]
Sym.
0.378 [9.60]
0.054 [1.37]
Typ.
Sym.
0.926 [23.52]
0.652 [16.56]
0.109 [2.77]
Typ.
0.054 [1.37]
Typ.
0.112
[2.84]
0.162 [4.11]
0.108 [2.74]
Typ.
0.112
[2.84]
0.324 [8.23]
0.055 [1.37]
Typ.
0.598 [15.19]
0.112
[2.84]
SD9
Sym.
SD15
1.203
[30.56]
0.109
[2.77]
Typ.
Sym.
SD25
0.870
[22.10]
0.224
[5.69]
1.250 [31.75]
0.978 [24.84]
0.109
[2.77]
Typ.
0.055 [1.40]
Typ.
0.112
[2.84]
0.924 [23.47]
0.055 [1.40]
Typ.
0.815 [21.70]
0.112
[2.84]
SD37
SD50
SUGGESTED PRINTED BOARD HOLE SIZES:
Suggest 0.045 [1.14] Ø hole for contact termination positions.
Suggest 0.123 ±0.003 [3.12 ±0.08] Ø hole for mounting connector with push-on fasteners.
SD37M3S600Z
SD25F3S600X
SD SERIES
25
DIMENSIONS ARE IN INCHES [MILLIMETERS].
ALL DIMENSIONS ARE SUBJECT TO CHANGE.
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