MDM03-E31-04 [ITT]
D Type Connector, 31 Contact(s), Female, 0.05 inch Pitch, Crimp Terminal, #4-40, Plug;型号: | MDM03-E31-04 |
厂家: | ITT Cannon |
描述: | D Type Connector, 31 Contact(s), Female, 0.05 inch Pitch, Crimp Terminal, #4-40, Plug |
文件: | 总17页 (文件大小:908K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
The Micro Line - .050" Contact Spacing
The Cannon MICRO Series established the stan-
dards for performance and reliability in mircominia-
ture interconnects. Exceptionally versatile, MICRO
connectors are available in rectangular, circular, and
halves are mated, the chamfered sockets are first • Contact rating - 3 amps max.
aligned by the connector body, then guide the spiral • Contacts centers - .050(1.27).
MICROPIN contacts into proper and positive align- • Wire sizes - #24 thru #32 AWG, stranded or
ment, even under worst-case tolerance conditions.
This is Cannon's POS-A-LINE connectors design.
solid.
strip configurations, with
3
amp MICROPIN™/
• Contact termination - multiple indent crimp.
• Contact retention -fixed via epoxy.
• Contact materials and finish - Copper alloy,
gold-plated per MIL-G-45204, Type II, Grade C,
Class 1 over copper flash.
MICROSOCkET™ contacts on .050(1.27) centers,
or with special arrangements of power and coaxial
contacts.
The multiple spring elements of the MICROPIN,
then under compression, form a multi-point contact
system of high mechanical and electrical integrity.
The heart of the Cannon MICROPIN/MICROSOCK-
Contacts will provide
a high degree of reliability
• Mating/unmating force - 8 oz. per contact,
max./0.5 oz. per contact min.
ET contact system is
a multi-element Twist Pin
over hundreds of mating and unmating cycles, and
have proven themselves in applications that range
from commercial products to equipment that has
been landed on the moon.
Contact recessed with and insulating housing. The
rugged, cylindrical sockets are mounted in the
exposed half of the connector. When connector
Test Data
The table below summarizes the results of key tests connectors with standard termination. Variations
performed in accordance with MIL-STD-1344, may affect this data, so please consult the factory
where applicable. Data is applicable to standard for further information on your requirements.
Test
Method
Criteria of Acceptance
Dielectric Withstanding
Voltage
Method 3001:
900 VAC at sea level
No breakdown
No breakdown
300 VAC at 70,00' altitude
Solder Pots and Shielded
Cable 600 VAC at sea level
150 VAC at 70,000' altitude
No breakdown
No breakdown
Insulation Resistance
Thermal Shock
Method 3003
5,000 megohms minimum
No physical damage
Method 1003. Condition A:
- 55˚C to +125˚C
Physical Shock
Method 2004, Condition E:
No physical damage
50 G's, 3 axes, 6 millisecond
duration sawtooth pulse
No loss of continuity > 1 µsec
Vibration
Durability
Method 2005, Condition IV:
20 G's, 10-2,000 Hz. 12 hrs
No physical damage
No loss of continuity > 1 µsec
500 cycles of mating and
unmating, 500 CPH max.
No mechanical or electrical defects
Moisture Resistance
Salt Spray
Method 1002, Type II omit steps 7a & 7B
Insulation resistance > 100 megohms
Method 1001, Condition B:
48 hours
Shall be cable of mating and unmating,
and meet contact resistance requirements
Contact Resistance
(MIL-STD-202)
Method 307
At 3 amps
At 1 milliamps
8 milliohms maximum
10 milliohms maximum
Contact Retention
Per MIL-C-83513
5 lb. minimum axial load
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
www.ittcannon.com
231
Micro-D Metal Shell - .050" Contact Spacing
MDM
MDM connectors are used in applications requiring PINª/MICROSOCKETª contacts on .050(1.27_
highly reliable, extremely small, lightweight connec- centers in contact density identical to the stan-
a
tors with higher density contact configurations than dard MICRO-D connector series, but with these
available in traditional rectangular connectors. They additional features:
are available in 8 shell sizes accommodating from 9
to 100 contacts, and special arrangements of power
and coaxial contacts.
¥ Aluminum shells to provide greater strength,
prevent chipping, cracking or breaking, offer
electromagnetic (EMI) and RFI shielding.
These connectors are designed to meet the rapidly
increasing demands for an environmental, high per-
formance, rugged, moisture-sealed microminiature
connector. This connector employs size 24 MICRO-
¥ Silicone elastomer compression interfacial seal
to provide a moisture and humidity seal between
each contact and between contacts and shell.
How to Order
MIL-C-83513 ordering information- pages 240 and 241
MDM
-
51
P
H
001
P
-
XXX
SERIES
CONTACT ARRANGEMENTS
CONTACT TYPE
TERMINATION TYPE
TERMINATION CODE
HARDWARE
SHELL FINISH MOD CODES
SERIES
TERMINATION CODE*
F - Float mount
B - No hardware standard
MDM (size 9-100): Liquid Crystal Ploymer (LCP)
MDM (Combo Layout): Diallyl Phthalate insulator
Material
(H) 001 - 18",7/34 strand,#26 AWG,
MIL-W-16878/4, Type E Teflon,
yellow.
.091 (2.31) dia. hole for sizes 9-51;
.120 (3.05) dia. hole for size 100.
A - .125 (3.18) dia. mounting holes fo
sizes 9-51;
CONTACT ARRANGEMENTS
(H) 003 - 18", 7/34 strand, #26 AWG,
MIL-W-16878/4, Type E Teflon,
color coded to MIL-STD-681
System I.
9-15-21-25-31-37-51-100 (standard)
7C2, 24C42 (coaxial)
7P2, 24P4 (power)
or combination of
coax and power
.166 (4.22) dia. hole for size 100.
B1 - .1475 (3.75) dia. hole for size 100
(Per MIL-C-83513)
}
(L) 1 - 1/2" uninsulated solid #25
AWG gold plated copper.
(L) 2 - 1" uninsulated solid #25 AWG
gold plated copper.
CONTACT TYPE
P - Pin
SHELL FINISH MOD CODES**
S - Socket
No
Number - Standard Cadmium/yellow chromate
A174 - Electroless nickel
TERMINATION TYPE
HARDWARE
H - Harness-insulated wire.
L - Solid-uninsulated wire.
M - Military specification hardware, see
page 237.
A172 - Gold over nickel
A141 - Irridite/alodine
S - Solder pot to accept #26 AWG MAX.
harness wire. (Not available with power
contact arrangements.)
P - Jackpost
A30 - Black anodize
K - Jackscrew-standard
L - Jackscrew-low profile
*See Termination Codes page 233 for additional length
Modification codes.
**For other modifications not listed, consult the factory.
Performance and Material Specifications
STANDARD MATERIALS AND FINISHES
MECHANICAL FEATURES
Shell
- Aluminum alloy per QQ-A-200/8
(6061-T6), yellow chromate/cadmium
per QQ-P-416, Type II, class 3.
Coupling
- Friction/jackscrews
- Keystone-shaped shells
- .050 (1.27)
Polarization
Contact Spacing
Centers
Insulator
- MIL-M-24519, Type GLCP-30F
Glass-filled diallyl phthalate per
MIL-M-14, Type SDGF
Shell Styles
- Plug and receptacle
No. of Contacts
- 9 thru 100 standard;
5 signal/2 coaxial;
5 signal/2 power.
Contacts
- Copper alloy, gold plate
Mounting Hardware
- 300 Series stainless steel, passivate
Kit, Jackpost (3) items - 300 Series stainless steel, passivate
20 signal/4 coaxial;
20 signal/4 power
Washer
- 400 Series stainless stell, passivate
Coaxial Cable
Wire Size
- RG - 178/U
Standard Epoxy
- Hysol EE4198 with HD3561 hardener,
color green or EE4215 with HD3561,
color black
- #24 thru #32 AWG
- Multiple indent crimp
Contact Termination
ELECTRICAL DATA - page 231
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
www.ittcannon.com
232
Micro-D Metal Shell - .050" Contact Spacing
MDM
Standard Wire Termination Codes
Cannon Modification Code (Not MS)
The following tetmination codes are listed for your
information. For lengths not shown, consult factory
for proper modification code. All wire lengths are
minimum.
Harness TYPE (H)
#26 AWG per MIL-W-16878/4, 7/34 strand, type E Teflon, stranded.
Solid Uninsulated Type (L)
#25 AWG gold plated copper
Length
3 (76.2)
All Yellow
H020
H019
H026
H029
H028
H001
H038
H009
H010
H011
H013
H017
H042
Color Coded*
H027
Termination Code
Length
L61
L56
L57
L39
L58
L1
.125 (3.18)
.150 (3.81)
6 (152.4)
H016
8 (203.2)
H034
.190 (4.83)
10 (254.0)
12 (304.8)
18 (457.2)
20 (508.0)
24 (609.6)
30 (762.0)
36 (914.4)
48 (1219.2)
72 (1828.8)
120 (3048.0)
H025
.250 (6.35)
H002
.375 (9.52)
H003
.500 (12.70)
.750 (19.05)
1.000 (25.40)
1.500 (38.10)
2.000 (50.80)
2.500 (63.50)
3.000 (76.20)
H023
L14
L2
H004
H005
L7
H006
L6
H048
L16
L10
H046
H041
Milimeters are in parentheses.
* Cavity #1 black
Contact Arrangements
(Face View of Pin insert - Use Reverse Order for Socket Side)
Standard
.050
(12.70)
TYP.
.043
(10.92)
1
2
3
4
5
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10 11
6
7
8
9
9
10 11 12 13 14 15
12 13 14 15 16 17 18 19 20 21
9 Contacts
15 Contacts
21 Contacts
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19
1
2
3
4
5
6
7
8
9
10 11 12 13
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
14 15 16 17 18 19 20 21 22 23 24 25
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
25 Contacts
31 Contacts
37 Contacts
1
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 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51
1
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 34 35
52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51
51 Contacts
100 Contacts
Contact identification numbers are for reference only and do not appear on insulator or connector body.
Coaxial
.714 (18.14)
.460 (11.68)
.320
(8.13)
1
2
3
4
5
6
7
A1
A2
A3
A4
1
2
3
A1
A2
8
9 10 11 12 13
4
5
14 15 16 17 18 19 20
.007
(0.18)
Size 25 Shell
5 Micro contact
2 Coax or 2 Power
Size 51 Shell
20 Micro Contacts
4 Coax or 4 Power
(Not MS)
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
www.ittcannon.com
233
Micro-D Metal Shell - .050" Contact Spacing
MDM
Shell Dimensions (Conforms to MIL-C-83513)
Plug
.186 (4.72)
MAX.
.093
(2.36)
REF.
.284 (7.21)
MAX.
TWO MTG. HOLES
B
C
.009 +_.003(2.31 +_0.008)
.110 (2.79)
MAX.
F
.416 (10.57)
MAX.
G
D
E
.200 (5.08)
MAX.
A
Solder Pot
Receptacle
.296 (7.52)
MAX.
TWO MTG. HOLES
.009 +_.003(2.31 +_0.008)
B
.093
(2.36)
REF.
.110 (2.79)
MAX.
F
.429 (10.09)
MAX.
E
G
D
.200 (5.08)
MAX.
C
.198 (5.03)
MAX.
A
Solder Pot
Receptacle (MDM-100 only)
.394 (10.01)
MAX.
.198 (5.03)
MAX.
TWO MTG. HOLES
.120 +_.003(2.31 +_0.08)
B
.394 (10.01)
MAX.
.093 (2.36)
REF.
G
D
E
.296 (7.52)
MAX.
C
F
A
Pigtail termination
F
Part Number
By Shell Size
A
Max.
B
Max.
C
Max.
D
Max.
E
Max.
+_.005
(0.13)
G
Max.
Average Weights**
oz. (gm.) +_5%
MDM-9P*
.785 (19.94)
.785 (19.94)
.935 (23.75)
.935 (23.75)
1.085 (27.56)
1.085 (27.56)
1.185 (30.10)
1.185 (30.10)
1.335 (33.91)
1.335 (33.91)
1.485 (37.72)
1.485 (37.72)
1.435 (36.45)
1.435 (36.45)
2.170 (55.12)
2.170 (55.12)
.334 (8.48)
.402 (10.21)
.484 (12.29)
.552 (13.97)
.634 (16.10)
.702 (17.83)
.734 (18.64)
.802 (20.37)
.884 (22.45)
.952 (24.18)
1.034 (26.26)
1.102 (27.99)
.984 (24.99)
1.052 (26.72)
1.384 (35.15)
1.508 (38.10)
.400 (10.16)
.400 (10.16)
.550 (13.97)
.550 (13.97)
.700 (17.78)
.700 (17.78)
.800 (20.32)
.800 (20.32)
.950 (24.13)
.950 (24.13)
.270 (6.86)
.270 (6.86)
.270 (6.86)
.270 (6.86)
.270 (6.86)
.270 (6.86)
.270 (6.86)
.270 (6.86)
.270 (6.86)
.270 (6.86)
.270 (6.86)
.270 (6.86)
.310 (7.87)
.310 (7.87)
.360 (9.14)
.360 (9.14)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.351 (8.92)
.351 (8.92)
.394 (10.01)
.394 (10.01)
.565 (14.35)
.565 (14.35)
.715 (18.16)
.715 (18.16)
.865 (21.97)
.865 (21.97)
.965 (24.51)
.965 (24.51)
1.115 (28.32)
1.115 (28.32)
1.265 (32.13)
1.265 (32.13)
1.215 (30.86)
1.215 (30.86)
1.800 (45.72)
1.800 (45.72)
.185 (4.70)
.253 (6.43)
.185 (4.70)
.253 (6.43)
.185 (4.70)
.253 (6.43)
.185 (4.70)
.253 (6.43)
.185 (4.70)
.253 (6.43)
.185 (4.70)
.253 (6.43)
.228 (5.79)
.296 (7.52)
.271 (6.88)
.394 (10.01)
.063 (1.79)
.063 (1.79)
.084 (2.39)
.083 (2.37)
.105 (2.99)
.104 (2.97)
.119 (3.39)
.118 (3.36)
.140 (3.99)
.139 (3.96)
.161 (4.59)
.160 (4.56)
.193 (5.50)
.188 (5.35)
.500 (14.3)
1.040 (29.5)
MDM-9S*
MDM-15P*
MDM-15S*
MDM-21P*
MDM-21P*
MDM-25P*
MDM-25S*
MDM-31P*
MDM-31S*
MDM-37P*
MDM-37S*
MDM-51P*
MDM-51S*
MDM-100P*
MDM-100S*
1.100 (27.94)
1.100 (27.94)
1.050 (26.67)
1.050 (26.67)
1.442 (36.63)
1.442 (36.63)
*Add lead type and length; see How To Order.
***Weight given is 1/2", uninsulated, solid, #25 AWG gold plated copper pigtails.
Panel Mounting Dimensions (Sizes 9 - 100)
.300 +_.005
(7.62+_0.13)
.200 +_.005
(5.08+_0.13)
.395 +_.005
(10.03+_0.13)
Plug and Receptacle
Rear Mounted
Plug and Receptacle
Front Mounted
Plug Front Mounted
Receptacle Rear Mounted
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
www.ittcannon.com
234
Micro-D Metal Shell - .050" Contact Spacing
MDM
Panel Cutouts
NOTE: See page 237 for rear panel mounting configuration.
Shell Sizes 9 thru 51
C
.450+_.002
+.005
C
A
.100
(2.54)
R TYP.
-.000
(11.43+_0.05)
.030 (0.76) TYP.
+0.13
-0.00
)
D
TYP.
C
D
TYP.
D
B
B
+
+
+ +
FULL R. (TYP.)
.015 (0.38)R.
MAX.(TYP)
FULL R.
(TYP.)
A
26˚/27˚TYP
FULL R.
(TYP.)
PANEL REF.
Figure 1
Figure 2
Figure 3
Front Mounting
Rear Mounting
Edgeboard Mounting
Shell Size 100
+.005
1.805-.000
.450+_.002
.030
(0.76) TYP.
+.005
-.000
+0.13
)
.118
(45.85-0.00
(11.43+_0.05)
+.005
+.005
+.005
+0.13
+.005
1.805-.000
.118
-.000
1.805-.000
)
(3.00 -0.00
.118
-.000
+0.13
+0.13
+0.13
)
(3.00 -0.00
+0.13
(45.85-0.00
)
)
(45.85-0.00
)
(3.00 -0.00
+.004
+.004
-.000
.361
-.000
.401
(10.18
+
+
+ +
+0.10
-0.00
+0.10
-0.00
)
(9.17
)
+.004
-.000
1.456
+.004
-.000
1.520
+0.10
-0.00
)
(36.98
+0.10
-0.00
)
(38.61
+.005
.015 (0.38)
.125 -.000
FULL R. (TYP.)
FULL R. (TYP.)
+0.13
FULL R. (TYP.)
R. MAX (TYP.)
)
(3.18 -0.00
PANEL REF.
Figure 1
Front Mounting
Figure 2
Rear Mounting
Figure 3
Edgeboard Mounting
For 9-51 Shell Sizes
A
B
C
D
Shell
Size
Cutout
Figure
+.004 (0.10)
-.000 (0.00)
+.004 (0.10)
-.000 (0.00)
+.005 (0.13)
-.000 (0.00)
+.005 (0.13)
-.000 (0.00)
NOTES:
1.
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
.408 (10.36)
.401 (10.19)
-
.271 (6.88)
.252 (6.40)
-
.570 (14.48)
.570 (14.48)
.570 (14.48)
.720 (18.29)
.720 (18.29)
.720 (18.29)
.870 (22.10)
.870 (22.10)
.870 (22.10)
.970 (24.64)
.970 (24.64)
.970 (24.64)
1.120 (28.45)
1.120 (28.45)
1.120 (28.48)
1.270 (32.26)
1.270 (32.26)
1.270 (32.26)
1.220 (30.99)
1.220 (30.99)
1.220 (30.99)
.089 (2.26)
.089 (2.26)
.089 (2.26)
.089 (2.26)
.089 (2.26)
.089 (2.26)
.089 (2.26)
.089 (2.26)
.089 (2.26)
.089 (2.26)
.089 (2.26)
.089 (2.26)
.089 (2.26)
.089 (2.26)
.089 (2.26)
.089 (2.26)
.089 (2.26)
.089 (2.26)
.089 (2.26)
.089 (2.26)
.089 (2.26)
Front mounting (figure 1) and rear mounting
(figure 2) accommodates #2-56 screws
9
2.
3.
Front mounting is preferred. However, when
rear mounting is necessary, use figure 2 dimen-
sions when jackscrews are used. See detail on
page 24 when jackpost are used.
.558 (14.17)
.551 (14.00)
-
.271 (6.88)
.252 (6.40)
-
15
21
25
31
37
51
Edgeboard mounting bracket (figure 3) uses
.708 (17.98)
.701 (17.81)
-
.271 (6.88)
.252 (6.40)
-
#2-56
screws.
Dimension
.450+_.002
(11.43+_0.05) locates the MDM receptacle
flush with the end of the board.
.808 (20.52)
.801 (20.34)
-
.271 (6.88)
.252 (6.40)
-
For 100 Shell Size
NOTES:
.958 (24.33)
.951 (24.16)
-
.271 (6.88)
.252 (6.40)
-
1. Front mounting (figure 1) and rear mounting
(figure 2) accommodates #4-40 screws.
Edgeboard mounting bracket (figure 3) uses
2.
1.108 (28.14)
1.101 (27.97)
-
.271 (6.88)
.252 (6.40)
-
#4-40
screws.
Dimension
.450+_.002
(11.43+_0.05) locates the MDM receptacle
flush with the end of the board.
1.058 (26.87)
1.051 (26.70)
-
.315 (8.00)
.295 (7.49)
Front mounting is prefered. However, when
rear mounting is necessary, use figure 2 dimen-
sions.
3.
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
www.ittcannon.com
235
Micro-D Metal Shell - .050" Contact Spacing
MDM
Mouting Hardware Views (for sizes 9-51)
This hardware supplied unassembled.
LOCK
SCREW
MATING
FACE
#2-56 UNC-2B
RETAINING
CLIP
.185 (4.70) MAX.
CONNECTOR
SHOWN FOR
REF. ONLY
.408 (10.36)
MAX.
.182 (4.62)
PANEL REF. .500
(12.7)
.688 (17.48)
MAX.
MAX.
MAX.
.232 (5.89) MAX.
BUSHING
Screw Lock Assembly
#2-56 UNC-2A
.093 (2.36)
Jackpost - (P)
RECOMMENDED
PANEL THICKNESS
Screw Lock Assembly*
.052
*NOTE Torque value is 2.5 in/lbs max.
(1.32) TYP.
.096 +_ .005
(2.44 +_ 0.13)DIA.
#2-56
UNC-2B
THD
.260
(6.60) MAX.
.178 +_ .005
(4.52 +_ 0.13)
.170
(4.32) MAX.
90˚ Angle Mounting
Bracket
B
A
90˚ Angle Mounting Bracket
A
B
Description
Part Number
+_.005 (+_0.13)
Max.
Screw Lock Assembly
Jackpost kit
322-9500-000
320-9505-000
015-9516-002
N/A
N/A
Mounting Bracket 90˚ MDM
for 9 thru 37 Shell Sizes
Mounting Bracket 90˚ MDM
fo 51 Shell Size
.147 (3.73)
.169 (4.29)
.308 (7.82)
.350 (8.89)
015-9516-003
NOTES: Screw lock assembly (322-9500-000) can be used for front mounting only. Jackpot kit (320-9505-000) consists of two
assmblies, shipped unassmbled.
Jackpost Bushing (for rear panel mounting-for sizes 9-51)
HEX IS .135 (3.43)/.115 (2.92) ACROSS FLATS
C
A
.170 (4.32)
.185 (4.70)
#2-56 UNC-2B THD
MATING FACE
.105 (2.67)
.100 (2.54)
R TYP.
.126 (3.20)
.125 (3.18)
DIA. TYP
A
B
27˚
26˚
TYP
Jackpost diameter within the "A"
dimension is .124/.120 (3.15/3.05).
.500 (12.7)
.480 (12.19)
Plug and Recptacle Dimensions
A
B
Shell
Size
+.004 (0.10)
-.000 (0.00)
+.004 (0.10)
-.000 (0.00)
C
#2-56 UNC
2A THD
+_.005 (0.13)
9
.401 (10.19)
.551 (14.00)
.701 (17.81)
.801 (20.34)
.951 (24.16)
1.101 (27.97)
1.051 (26.70)
.252 (6.40)
.252 (6.40)
.252 (6.40)
.252 (6.40)
.252 (6.40)
.252 (6.40)
.295 (7.49)
.565 (14.35)
.715 (18.16)
.865 (21.97)
.965 (24.51)
1.115 (28.34)
1.265 (32.13)
1.215 (30.86)
15
21
25
31
37
51
A
+.005 (0.13)
-.000 (0.00)
Panel A
Jackpost Kit
Number*
Thickness
3/32 (2.4)
1/16 (1.6)
3/64 (1.2)
1/32 (0.8)
.087 (2.21)
.056 (1.42)
.042 (1.07)
.025 (0.64)
320-9505-007
320-9505-006
320-9505-005
320-9505-004
*A kit consists of 2 jackpost, 2 nuts, 2 washers.
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
www.ittcannon.com
236
Micro-D Metal Shell - .050" Contact Spacing
MDM
Mounting Hardware Views (sizes 9-51)
This hardware is factory installed.
.735 (18.67)
MAX.
HEX HEAD -
CONNECTOR
SHOWN FOR
REF ONLY
MATING
FACE
CONNECTOR
SHOWN FOR
REF. ONLY
.050 (1.27) ACROSS FLATS
.050 (1.27) DEEP (REF)
.014 +_ .004
(0.36 +_ 0.10) ALLOWABLE
DIAMETRAL FLOAT
.150 +_ .003
.490
.020 (0.51) MAX. ALLOWABLE
AXIAL FLOAT
(3.81 +_ .076)
(12.45) MAX
.155
(3.94) MAX.
.185 (4.70)
.093
MAX
(2.36)
REF.
PART HAS A .040 (1.02)
MAX. AXIAL FLOAT
#2-56
MATING
FACE
.090 +_ .0015
.031 +_ .003
PART HAS A .040 (1.02)
MAX AXIAL FLOAT
#2-56
(2.29 +_ 0.038)DIA
MATING
FACE
UNC-2A
(0.79 +_ 0.08)
UNC-2A
Float Mount - (F)
Jackscrew - (K) Standard
Jackscrew - (L) Low Profile
Shown here is a cutaway view of the float mount for the MD connector. The basic shell dimensions are the same for the float mount and the screw
mounting hole configurations. Veiw shown is for standard float mount front panel mounting. Reverse mounting is available on request.
* NOTE: Torque vales are as follows:
Low Profile Jackscrew (L)-2.5 in/lbs
Standard Jackscrew (K)-2.5 in/lbs
Repair kit available-consult factory.
Mounting Hardware to Military Specification (for sizes 9 - 100) per MIL-C-83513/5
This hardware supplied in kits unassembled (2 pieces of each item).
PLUG (REF. WITH
.092 (2.34) DIA.
#2-56 UNC-2A
MOUNTING HOLES
THREAD TYP.
#2-56 UNC-2A
PLUG (REF.) WITH
.092 (2.34) DIA.
THREAD TYP.
.062 (1.57)
MOUNTING HOLES
HEX. (REF.)
.361 (9.17) MAX.
.390 (9.91) MAX.
SIZE 100 ONLY
.010 (0.25)
TH'K (REF.)
.868 (22.05) MAX.
.902 (22.91) MAX.
Allen head
Optional Head Configuration
Plug and Receptacle
Low and High Profile
Size 9-51
.010 (0.25)
TH'K (REF.)
POTTING WELL
(REF.)
POTTING WELL (REF.)
Figure 1. Jackscrew - Low profile
Slotted Head
Size 100* (same dimensions)
Size 9-51
Size 100*
Figure 2. Jackscrew - High Profile
Slotted Head
Size 9-51
Size 100*
.125 (3.18) HEX.
.187 (4.75) HEX.
.190/.185(4.83/4.70)
.185/.175(4.70/4.44)
To order hardware kits separately, order either by M83513/5-** or by 320-950X-XXX.
#2-56 UNC-2B THREAD
#4-40 UNC -2A THREAD
Size 9-51
Size 100*
Mod Code Part Number
Mod Code Part Number
Description
* *
05
06
02
03
07
* *
15
16
12
13
17
.475 +_ .025
(12.06 +_ 0.64)
SIZE 100 SAME
Slotted Head Jackscrew Assy Low Profile (Figure 1)
M5 320-9508-025
M6 320-9508-027
M2 320-9508-026
M3 320-9508-028
M7 320-9505-033
M15 320-9508-021
M16 320-9508-023
M12 320-9508-022
M13 320-9508-024
M17 320-9505-030
Slotted Head Jackscrew Assy Low Profile (Figure 2)
Allen Head Jackscrew Assy Low Profile (Figure 1)
Allen Head Jackscrew Assy High Profile (Figure 2)
Jackpost Assy (Figure 3)
LOCKWASHER
RETAINING NUT
.154 (3.91) HEX.
.187 (4.75) HEX.
.062 +_ .010
(.157 +_ 0.25)
SIZE 100 SAME
Figure 3. Jackpost Assembly
Size 9-51
Size 100*
*Size 100 requires B1 size mounting holes.
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
www.ittcannon.com
237
Micro-D Metal Shell - .050" Contact Spacing
MDM
Mounting Hardware Views (for size 100)
This hardware supplied unassembled.
.123 +_ .005
(3.12 +_ 0.13) DIA.
$4-40 UNC-2B
THD
+.010
180 -.005
(4.57 -0.13
#4-40 UNC-2A
PANEL -
+.025
)
MAY BE USED WITH
.093 (2.36) MAX
THICK PANEL
#4 LOCK WASHER
A
.395 (10.03)
MAX.
.500 (12.70)
MAX.
.184 (4.70)
MAX.
MATING SIDE
#4-40 UNC-2B INNER THD
Jackpost - (P)
90˚Angle Mounting
Bracket
B
.064 +_ .010
(1.62 +_ 0.25) TYP.
.235 +_ .005
(5.97 +_ 0.13)
90˚ Angle Mounting
Bracket
B
A
Description
Part Number
Max.
+_ .005 (0.13)
Jackpost kit
320-9505-015
015-9528-000
N/A
Mounting Bracket 90˚ MDM
.191 (4.85)
.370 (9.40)
This hardware is factory installed.
MATING
FACE
.014 +_ .004
(0.36 +_ 0.10) ALLOWABLE
DIAMETRAL FLOAT
.735 (18.64)
MAX.
CONNECTOR
SHOWN FOR
REF. ONLY
.174 +_ .005
(4.4 +_ .10)
.020 (0.51) MAX. ALLOWABLE
AXIAL FLOAT
HEX. SOCKET HD.
.078 (1.98) ACROSS FLATS
.050 (1.27 MIN. DEPTH
.185 (4.70)
.155 (3.94) MAX.
.093
(2.36)
REF.
MAX
.040 (1.02) MAX.
AXIAL FLOAT
.116 +_ .002
(2.29 +_ .051)
DIA
.031 +_ .003
PART HAS A .040 (1.02)
MAX AXIAL FLOAT
#4-40
MATING
FACE
UNC-2A
(0.79 +_ 0.08)
#4-40 UNC-2A
MATING SIDE
Jackscrew - (K) Standard
Float Mount - (F) Std.
Jackscrew - (L) (Low Profile)
*NOTE: Torque vales are as follows:
Low Profile Jackscrew (L)-4.0 in/lbs
Standard Jackscrew (K)-4.0 in/lbs
Jackpost Bushing (for Rear Panel Mounting)
Dimensions for Rear Panel Mounting
ENGAGING FACE
3/16" HEX.
LOCKING POST
3/16" HEX.
LOCKING POST
1.800 +_ .005
(45.72 +_ 0.13)
#4-40 UNC-2B
.185 (4.70)
.170 (4.32)
+.004
-.000
.401
A
+1.10
-0.00
A
)
(10.18
Panel
Thickness
+.005 (0.13)
-.000 (0.00)
Jackpost Kit
Number*
.500 (12.70)
MAX.
.161 (4.09)
.159 (4.04)
DIA.
+.004
1.516 -.000
3/32 (2.4)
1/16 (1.6)
1/32 (0.8)
3/64 (1.2)
.087 (2.21)
.058 (1.42)
.025 (0.64)
.042 (1.07)
320-9505-013
320-9505-012
320-9505-010
320-9505-011
+1.10
-0.00
)
(38.51
RECEPTACLE SHOWN
FOR REF. ONLY
+.005
-.000
.125
R
+0.13
-0.00
)
(3.18
#4-40 THREAD
RETAINING NUT
*2 jackposts, 2 nuts, 2 washers
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
www.ittcannon.com
238
Micro-D Metal Shell - .050" Contact Spacing
MDM
Connector Saver
Save wear and tear on your equipment and systems
connectors by using the "Connector Saver".
Simply mate the "Connectors Saver" to your unit and
use the opposite side for your testing interface...
less wear, less tear, less chansce of damage. It is
available in all seven standard MDM layouts. Mat-
ing hardware is available and can be ordered either
separately or included with the connector saver.
The multi-matings and unmatings experienced by
most connectors during testing and final check out
can be eliminated.
.790 (20.07) MAX.
.315
(8.00)
MAX.
.040 (1.02) MAX. ALLOWABLE
AXIAL FLOAT
BUSHING-JACKSCREW/JACKPOST
HARDWARE
(OPTIONAL, FOR REFERENCE ONLY.
MUST BE SPECIFIED BY CUSTOMER.)
#2-56 UNC-2A
(TYP.)
SOCKET
PIN
CONN. RECEPT.
A
B
CONN., PLUG
BACKPOTTING, EPOXY
INTERFACIAL SEAL
.185 (4.70) MAX. (TYP.)
.090 (2.29) REF.
(TYP.)
C
.900 (22.86) REF.
E RING (TYP.)
MDM Size 9 Shown
A174 Electroless Nickel
Cadmium Plated
A
B
C
Size
9
With Hardware
MDM98479-86
MDM98479-87
MDM98479-88
MDM98479-89
MDM98479-90
MDM98479-91
MDM98479-92
MDM98479-93
W/O Hardware
MDM98479-18
MDM98479-19
MDM98479-20
MDM98479-21
MDM98479-14
MDM98479-15
MDM98479-16
MDM98479-17
With Hardware
W/O Hardware
MDM-97294-371
MDM-97294-372
MDM-97294-373
MDM-97294-374
MDM-97294-375
MDM-97294-376
MDM-97294-377
MDM-97294-717
*Hadware Kits
320-9505-014**
320-9505-014**
320-9505-014**
320-9505-014**
320-9505-014**
320-9505-014**
320-9505-014**
320-9508-014***
Max.
+_ .005 (0.13)
Max.
MDM98479-78
MDM98479-79
MDM98479-80
MDM98479-81
MDM98479-82
MDM98479-83
MDM98479-84
MDM98479-85
.785 (19.94)
.935 (23.75)
1.085 (27.56)
1.185 (30.10)
1.335 (33.91)
1.485 (37.72)
1.435 (36.45)
2.170 (55.12)
.565 (14.35)
.715 (18.16)
.865 (21.97)
.965 (24.51)
1.115 (28.32)
1.265 (32.13)
1.215 (30.86)
1.800 (45.72)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.351 (8.91)
.394 (10.01)
15
21
25
31
37
51
100
* Kit contains 2 bushings-jackpost/jackscrew and 2 E rings.
** Size 9-51-#2-56 UNC2B Thread
*** Size 100-#4-40 UNC2B Thread
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
www.ittcannon.com
239
Micro-D Metal Shell - .050" Contact Spacing
MIL-C-83513
How to Order - ITT Cannon Part Number Nomenclature to MIL-C-83513
1
MD**
01
-
H100
-
* *
* * * *
ITT CANNON SERIES
MDM
MDB
-
-
-
Metal Shell, Liquid Crystal Polymer (LCP)
Diallyl Phthalate Insulator
Polyester Insulator
MDVB
MIL-C-83513 SLASH SHEET
01
02
03
04
05
-
-
-
-
-
Plug, Connector, Solderpot
Receptacle, Connector, Solderpot
Plug, Connector, Crimp Type
Receptacle, Connector, Crimp Type
Metal Shell
Plastic
}
}
Hardware Only
7
06
07
08
09
-
-
-
-
Plug, Connector, Solderpot
Receptacle, Connector, Solderpot
Plug, Connector, Crimp Type
Receptacle, Connector, Crimp Type
5
INSERT ARRANGEMENT
METAL SHELL
PLASTIC
9 Contact
15 Contact
21 Contact
25 Contact
31 Contact
37 Contact
51 Contact
100 Contact
9 Contact
15 Contact
21 Contact
25 Contact
31 Contact
37 Contact
51 Contact
A9
-
-
-
-
-
-
-
-
B15
C21
D25
E31
F37
G51
H100
5
WIRE TYPE
No Number - For Solderpot
01
02
03
-
-
-
18" long, #26 AWG per MIL-W-22759/11-26-9
36" long, #26 AWG per MIL-W-22759/11-26-9
18" long, #26 AWG per MIL-W-22759/11-26
Color Coded per MIL-STD-681, System 1
36" long, #26 AWG per MIL-W-22759/11-26-
Color Coded per MIL-STD-681, System 1
6
6
04
05
06
07
08
-
-
-
-
-
.5"
long. #25 AWG, type S per QQ-W-343,
Gold Plated
1.0" long, #25 AWG, type S per QQ-W-343,
Gold Plated
.5"
long, #25 AWG, type S per QQ-W-W-343,
Tin Plated
1.0" long, #25 AWG, type S per QQ-W-343,
Tin Plated
09
10
11
-
-
-
18" long, #26 AWG per MIL-W-22759/33-26-9
36" long, #26 AWG per MIL-W-22759/33-26-9
18" long, #26 AWG per MIL-W-22759/33-26
Color Coded per MIL-STD-681, System 1
36" long, #26 AWG per MIL-W-22759/33-26
Color Coded per MIL-STD-681, System 1
72" long, #26 AWG per MIL-W-22759/11-26-9
72" long, #26 AWG per MIL-W-22759/11-26
Color Coded per MIL-STD-681, System 1
72" long, #26 AWG per MIL-W-22759/33-26-9
72" long, #26 AWG per MIL-W-22759/33-26
Color Coded per MIL-STD-681, System 1
3
3
NOTES:
(Specify when ordering, if necessary.)
3
3
6
6
12
-
-
For every Mil-Spec P/N, ITT has one corresponding part numbers.
Example: ITT P/N's MDM01-A9
1
13
14
-
-
2
-
Tolerance on wire lengths-18", 36" and 72" long,
+1.00"/-0.00"
.5" and 1.00" + .200"/-.000"
6
3
-
-
For space application, connector shell finish must be "A174"
and wire must be per MIL-W-22759/33-26.
3
4
15
16
-
-
Any deviations to these P/N's will result in assignment of a special
P/N, consult factory.
3
6
No size 100 in plastic type connector.
-
-
5
6
Color coding in accordance with MIL-STD-681, System 1 except the
appropriate color code is the individual contact cavity number minus
1 for contact positions.
SHELL FINISH
No number - for plastic type connector
No number - for Cadmium
A174 - Electroless Nickel
For mounting hardware to Military Specification (sizes 9 to 100) see
page 238.
-
7
3
Qualification to slash sheets 10 thru 27 for the PCB connector will be announeced when completed.
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
www.ittcannon.com
240
Micro-D Metal Shell - .050" Contact Spacing
MIL-C-83513
How to Order - MIL-C-83513 Part Number Nomenclature
1
M83513/ -
01
-
A
* *
C
SERIES
Connector, Electrical, Rectangular
Microminiature, Polarized Shell
MIL-C-83513 SLASH SHEET
01
02
03
04
05
-
-
-
-
-
Plug, Connector, Solderpot
Receptacle, Connector, Solderpot
Plug, Connector, Crimp Type
Receptacle, Connector, Crimp Type
Metal Shell
Plastic
}
}
Hardware Only
7
06
07
08
09
-
-
-
-
Plug, Connector, Solderpot
Receptacle, Connector, Solderpot
Plug, Connector, Crimp Type
Receptacle, Connector, Crimp Type
5
INSERT ARRANGEMENT
METAL SHELL
PLASTIC
9 Contact
15 Contact
21 Contact
25 Contact
31 Contact
37 Contact
51 Contact
100 Contact
9 Contact
15 Contact
21 Contact
25 Contact
31 Contact
37 Contact
51 Contact
A
B
C
D
E
F
-
-
-
-
-
-
-
-
G
H
5
WIRE TYPE
No Number - For Solderpot
01
02
03
-
-
-
18" long, #26 AWG per MIL-W-22759/11-26-9
36" long, #26 AWG per MIL-W-22759/11-26-9
18" long, #26 AWG per MIL-W-22759/11-26
Color Coded per MIL-STD-681, System 1
36" long, #26 AWG per MIL-W-22759/11-26-
Color Coded per MIL-STD-681, System 1
6
6
-
-
-
-
-
04
05
06
07
08
.5"
long. #25 AWG, type S per QQ-W-343,
Gold Plated
1.0" long, #25 AWG, type S per QQ-W-343,
Gold Plated
.5"
long, #25 AWG, type S per QQ-W-W-343,
Tin Plated
1.0" long, #25 AWG, type S per QQ-W-343,
Tin Plated
-
-
-
09
10
11
18" long, #26 AWG per MIL-W-22759/33-26-9
36" long, #26 AWG per MIL-W-22759/33-26-9
18" long, #26 AWG per MIL-W-22759/33-26
Color Coded per MIL-STD-681, System 1
36" long, #26 AWG per MIL-W-22759/33-26
Color Coded per MIL-STD-681, System 1
72" long, #26 AWG per MIL-W-22759/11-26-9
72" long, #26 AWG per MIL-W-22759/11-26
Color Coded per MIL-STD-681, System 1
72" long, #26 AWG per MIL-W-22759/33-26-9
72" long, #26 AWG per MIL-W-22759/33-26
Color Coded per MIL-STD-681, System 1
3
3
NOTES:
(Specify when ordering, if necessary.)
3
3
6
6
-
For every Mil-Spec P/N, ITT has one corresponding part numbers.
Example: ITT P/N's MDM01-A9
-
1
12
-
-
2
13
14
-
Tolerance on wire lengths-18", 36" and 72" long,
+1.00"/-0.00"
.5" and 1.00" + .200"/-.000"
6
3
-
-
For space application, connector shell finish must be "N" and
wire must be per MIL-W-22759/33-26.
3
4
-
-
15
16
Any deviations to these P/N's will result in assignment of a special
P/N, consult factory.
3
6
No size 100 in plastic type connector.
-
-
5
6
Color coding in accordance with MIL-STD-681, System 1 except the
appropriate color code is the individual contact cavity number minus
1 for contact positions.
SHELL FINISH
No letter - for plastic type connector
C - Cadmium
For mounting hardware to Military Specification (sizes 9 to 100) see
page 238.
-
7
N - Electroless Nickel
3
Qualification to slash sheets 10 thru 27 for the PCB connectors will be announced when completed.
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
www.ittcannon.com
241
Micro-D PCB - .050" Contact Spacing
MDM-PCB
MDM-PCB connectors are designed for use with MDM-PCB connectors are available in 8 shell sizes
flex circuitry, flat cable and printed circuit boards or with to 100 contacts. Terminations may be
9
multi-layer boards. They use the standard MDM straight (BS) or at 90û (BR, CBR) board thickness.
metal shell and provide high density and high Jackpost mounting for use with locking hardware is
reliability in board-to-board, board-to-cable and also available.
cable-to-cable applications.
How to Order - MDM-PCB Series
MDM
*
-
25
P
BS
P
-
T
L39
A174
SERIES
INSULATOR MATERIAL
CONTACT ARRANGEMENT
CONTACT TYPE
TERMINATION TYPE
MOUNTING HARDWARE (Shell Flange)
MOUNTING HARDWARE FOR PCB
TERMINATION TAIL LENGTH MODIFICATION CODE
SHELL FINISH MODIFICATION CODES
SERIES
MOUNTING HARDWARE FOR PCB
MDM - Microm "D" Metal Shell
T - Threaded Insert
#2-56 Thd for Shell Sizes 9 thru 51
#4-40 Thd for Shell Size 100
No letter - none
INSULATOR MATERIAL
Liquid Crystal Polymer (LCP)
TERMINATION TAIL LENGTH MODIFICATION CODE
None - .109 (2.77) +_.015 (0.38) Standard
L61 - .125 (3.18)
CONTACT ARRANGEMENT
9, 15, 21, 25, 31, 37, 51, and 100
Size 100 not available in "BR"
L56 - .150 (3.81)
L57 - .190 (4.83)
CONTACT TYPE
P - Pin (Plug)
L39 - .250 (6.35)
L58 - .375 (9.52)
S - Socket (Receptacle)
SHELL FINISH MODIFICATION CODES
None - Yellow Chromate/Cadmium over Nickel
A174 - Electroless Nickel
TERMINATION TYPE
BS - Straight PCB Termination
BR - 90û PCB Termination
A172 - Gold over Nickel
CBR - 90û Narrow Profile PCB Terminations
A141 - Irridite/Alodine
A30 - Black Anodize
MOUNTING HARDWARE (Shell Flange)
(For special modification codes, consult factory.)
P
- Jackposts
M7 - Jackposts
M83513/5-07 (Sizes 9-51)
M17 - Jackposts
M83513/5-17 (Size 100)
No letter - none
NOTE: Back molding material - Epoxy Hysol #MG40FS
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
www.ittcannon.com
242
Micro-D PCB - .050" Contact Spacing
MDM-PCB
BS (Board Straight) Series
A
B
D
E
C
.186 (4.72) MAX. PLUG
.198 (5.03) MAX. RECEPTACLE
F
G
K
J
CAV.
#1
H
LAST
CAV.
.096 +_ .005
(2.44 +_ 0.13) DIA.
Size 9-51)
JACKPOST (9-51)
#2-56 UNC-2B TYP.
.109 +_ 0.15
(2.77 +_ 0.38)
JACKPOST (100)
#4-40 UNC-2B TYP.
.120 +_ .005
(3.05 +_ 0.13)
Size 100
LAST CAV.
*
.100 (2.54)
REF.
CAV. #1
PCB Termination Arrangements* (Viewed from PCB solder side)
Identification number shown for plug connector, use reverse order for socket connector.
NOTE: Dimensions shown are for reference only-consult factory for final design dimensions.
.050
(1.27)
.050
(1.27)
.050
(1.27)
.050
(1.27)
6
7
8
9
9 10 11 12 13 14 15
12 13 14 15 16 17 18 19 20 21
14 15 16 17 18 19 20 21 22 23 24 25
1
2
3
4
5
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10 11
1
2
3
4
5
6
7
8
9 10 11 12 13
.150
(3.81)
.225
(5.72)
.375
(9.53)
.225
(5.72)
TYP.
9 Contacts
15 Contacts
21 Contacts
25 Contacts
.050
(1.27)
.050
(1.27)
.100
(2.54)
TYP.
36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
19
35
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18
.150
(3.81)
.150
.150
(3.81)
(3.81)
31 Contacts
37 Contacts
51 Contacts
76 77
52
78
53 54
29 30
75
80 81 82
56 57
83
84
59 60
34 35
85
36
86 87
88
39
89
40
90
41
91 92
67
93
94
95
46
96 97
98
99
50
100
55
31
58
8
61
62
63
13
64
14
65
15
66
16
68
69
70
71
72 73
74
75
27
28
32
33
37 38
42
43
44 45
19
47
48 49
23
51
1
2
3
4
5
6
7
9
10
11 12
17
18
20
21
22
24 25
26
.150
(3.81)
.150
(3.81)
100 Contacts
NOTE: Standard lead termination is #24 AWG, solid copper, solder or tin dipped
All Termination Configurations .100 (2.54) x .100 (2.54) Grid Pattern, Offset .050 (1.27)
Part Number
By Shell Size
MDM-9PBS*
A
Max.
B
C
D
Max.
E
Max.
F
Max.
G
Max.
H
Max.
J
Max.
K
Max.
+_.007 (.018)
1.150 (29.21)
+_.005 (.013)
1.390 (35.31)
.565 (14.35)
.785 (19.94)
.334 (8.48)
.402 (10.21)
.484 (12.29)
.552 (13.97)
.634 (16.10)
.702 (17.83)
.734 (18.64)
.802 (20.37)
.884 (22.45)
.952 (24.18)
1.034 (26.26)
1.102 (27.99)
.984 (24.99)
1.052 (26.72)
1.384 (35.15)
1.508 (38.30)
.185 (4.70)
.253 (6.43)
.185 (4.70)
.253 (6.43)
.185 (4.70)
.253 (6.43)
.185 (4.70)
.253 (6.43)
.185 (4.70)
.253 (6.43)
.185 (4.70)
.253 (6.43)
.228 (5.79)
.296 (7.52)
.271 (6.88)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.351 (8.92)
.351 (8.92)
.460 (11.68)
.460 (11.68)
.165 (4.19) .355 (9.02)
.165 (4.19) .355 (9.02)
.165 (4.19) .355 (9.02)
.165 (4.19) .355 (9.02)
.165 (4.19) .355 (9.02)
.165 (4.19) .355 (9.02)
.165 (4.19) .355 (9.02)
.165 (4.19) .355 (9.02)
.165 (4.19) .355 (9.02)
.165 (4.19) .355 (9.02)
.165 (4.19) .355 (9.02)
.165 (4.19) .355 (9.02)
.165 (4.19) .355 (9.02)
.165 (4.19) .355 (9.02)
.303 (7.70) .550 (12.70)
.303 (7.70) .550 (12.70)
.555 (14.10)
MDM-9SBS*
MDM-15PBS*
MDM-15SBS*
MDM-21PBS*
MDM-21SBS*
MDM-25PBS
MDM-25SBS*
MDM-31PBS*
MDM-31SBS*
MDM-37PBS*
MDM-37SBS*
MDM-51PBS*
MDM-51SBS*
MDM-100PBS*
MDM-100SBS*
1.390 (35.31)
1.390 (35.31)
1.390 (35.31)
1.690 (43.93)
1.690 (43.93)
1.740 (44.20)
1.740 (44.20)
2.040 (51.82)
2.040 (51.82)
2.340 (59.44)
2.340 (59.44)
2.270 (67.66)
2.270 (67.66)
3.070 (77.98)
3.070 (77.98)
1.150 (29.21)
1.150 (29.21)
1.150 (29.21)
1.450 (36.83)
1.450 (36.83)
1.500 (38.10)
1.500 (38.10)
1.800 (45.72)
1.800 (45.72)
2.100 (53.34)
2.100 (53.34)
2.000 (50.80)
2.000 (50.80)
2.800 (71.12)
2.800 (71.12)
.565 (14.35)
.715 (18.16)
.715 (18.16)
.865 (21.97)
.865 (21.97)
.965 (24.51)
.965 (24.51)
1.115 (28.32)
1.115 (28.32)
1.265 (32.13)
1.265 (32.13)
1.215 (30.86)
1.215 (30.86)
1.800 (45.72)
1.800 (45.72)
.785 (19.94)
.935 (23.75)
.935 (23.75)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.555 (14.10)
.686 (17.42)
.686 (17.75)
1.085 (27.56)
1.085 (27.56)
1.185 (30.10)
1.185 (30.10)
1.335 (33.91)
1.335 (33.91)
1.485 (37.72)
1.485 (37.72)
1.435 (36.45)
1.435 (36.45)
2.175 (55.24)
2.175 (55.24)
.394 (10.01)
*For jackpost, add letter "P" or "M7" for sizes 9-51, "M17" for size 100.
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
www.ittcannon.com
243
Micro-D PCB - .050" Contact Spacing
MDM-PCB
BR (Board Right Angle) Series
JACKPOST
#2-56 UNC-2B TYP.
.186 (4.72)
MAX. PLUG
.198 (5.05)
MAX.
A
C
B
.125 +_ .015
(3.18 +_ 0.38)
D
.109 +_ .015
(2.77 +_ 0.38)
E
G
.100
(2.54)
TYP.
F
CAV.
#1
LAST
CAV.
.050
(1.27)
TYP.
.096 +_ .005
(2.44 +_ 0.31)
.150 +_ .010
(3.8 +_ 0.25)
.100 TYP.
PCB Termination Arrangements (Viewed from bottom of connector, PCB solder side.)
Identification number shown for plug connector, use reverse order for socket connector.
.150
(3.81)
.150
(3.81)
.150
(3.81)
.150
(3.81)
6
7
8
9
14 15 16 17 18 19 20 21 22 23 24 25
9
10 11 12 13 14 15
12 13 14 15 16 17 18 19 20 21
.300
1
2
3
4
5
6
7
8
9 10 11 12 13
1
2
3
4
5
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9 10 11
(7.62)
.375
(9.53)
.225
(5.72)
.175
(4.45)
15 Contacts
9 Contacts
25 Contacts
21 Contacts
.050
(1.27)
.150
(3.81)
.150
(3.81)
36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
10 11 12 13 14 15 16 17 18
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
.150
(3.81)
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
.150
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15
18 19
.1156017
(3.81)
(3.81)
51 Contacts
All Termination Configurations .100 (2.54) x .100 (2.54) Grid Pattern, Offset .050 (1.27).
37 Contacts
31 Contacts
NOTE: Standard lead termination is #24 AWG, gold plated, solid copper, solder or tin dripped.
Part Number
By Shell Size
A
Max.
B
C
D
Max.
E
Max.
F
Max.
G
Max.
+_ .007 (.018)
+_ .005 (.013)
.565 (14.35)
.565 (14.35)
.715 (18.16)
.715 (18.16)
.865 (21.97)
.865 (21.97)
.965 (24.51)
.965 (24.51)
1.115 (28.32)
1.115 (28.32)
1.265 (32.13)
1.265 (32.13)
1.215 (30.86)
1.215 (30.86)
MDM-9PBR*
MDM-9SBR*
MDM-15PBR*
MDM-15SBR*
MDM-21PBR*
MDM-21SBR*
MDM-25PBR*
MDM-25SBR*
MDM-31PBR*
MDM-31SBR*
MDM-37PBR*
MDM-37SBR*
MDM-51PBR*
MDM-51SBR*
1.390 (35.31)
1.390 (35.31)
1.540 (39.12)
1.540 (39.12)
1.690 (42.93)
1.690 (42.93)
1.790 (45.47)
1.790 (45.47)
2.040 (51.82)
2.040 (51.52)
2.340 (59.44)
2.340 (59.44)
1.875 (47.63)
1.875 (47.63)
1.150 (29.21)
1.150 (29.21)
1.300 (33.02)
1.300 (33.02)
1.450 (36.83)
1.450 (36.83)
1.550 (39.37)
1.550 (39.37)
1.800 (45.72)
1.800 (45.72)
2.100 (53.34)
2.100 (53.34)
1.600 (40.64)
1.600 (40.64)
.334 (8.48)
.402 (10.21)
.484 (12.29)
.552 (13.97)
.634 (16.10)
.702 (17.83)
.734 (18.64)
.802 (20.37)
.884 (22.45)
.952 (24.18)
1.034 (26.26)
1.102 (27.99)
.984 (24.99)
1.052 (26.72)
.185 (4.70)
.253 (6.43)
.185 (4.70)
.253 (6.43)
.185 (4.70)
.253 (6.43)
.185 (4.70)
.253 (6.43)
.185 (4.70)
.253 (6.43)
.185 (4.70)
.253 (6.43)
.228 (5.79)
.296 (7.52)
.455 (11.56)
.455 (11.56)
.455 (11.56)
.455 (11.56)
.455 (11.56)
.455 (11.56)
.455 (11.56)
.455 (11.56)
.455 (11.56)
.455 (11.56)
.455 (11.56)
.455 (11.56)
.565 (14.35)
.565 (14.35)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.351 (8.92)
.351 (8.92)
*For jackpost, add letter "P" or "M7" for sizes 9-51, "M17" for size 100.
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
www.ittcannon.com
244
Micro-D PCB - .050" Contact Spacing
MDM-PCB
CBR (Condensed Board Right Angle) Series
JACKPOST 2-56
UNC-2B TYP.
LAST
A
C
(Size 9-51)
E
CAV.
.109 +_ .015
(2.77 +_ 0.38)
+
+
D
JACKPOST
.186 (4.72)
.185
#4-40 UNC 2B TYP.
CAV.
#1
MAX.PLUG
.198 (5.03)
(4.70)MAX.
C
B
MAX. RECEPT.
H
G
H
H
G
G
F
F
.096 +_ .005
SEE
VIEW X
F
(2.44 +_ 0.31)
DIA.TYP.
.125 +_ .005
SEE
(3.18 +_ 0.31)
DIA. TYP.
* *
VIEW Y
(Size 9-51)
* *FOR 31: 1.085(27.56) MAX.
FOR 37: 1.185(30.10) MAX.
FOR 51: 1.225(31.12) MAX.
1.815 (46.10) MAX.
SEE
VIEW W
100 VIEW
PCB Termination Arrangements (Viewed from bottom of connector, PCB solder side.)
Identification number shown for plug connector, use reverse order for socket connector.
.108
.100 (2.54)
TYP.
.083
.083
.083 (2.11)
(2.73)
(2.11)
(2.11)
8
6
4
3
2
11 10
12
.020
7
5
4
2
10
6
5
3
2
8
.020
9
7
5
15
1
13 24 22
25 23 21
17
(0.51)
.020
8
6
12
3
1
9
7
4
1
5
4
2
1
11
17
14
(0.51)
14
20 19 18 16
(0.51)
15 14 13 11 10
9
21 20 19 18 16 15 13 12
.020
9
8
3
7
6
(0.51)
.050 (1.27)
TYP.
25 Contacts
View X
15 Contacts
View X
21 Contacts
View X
9 Contacts
View X
.325 (8.26)
.275 (6.98)
.183
(4.65)
.158 (4.00)
15 13 11
16 14 12 10 24
30 29 27 25 23 21 19 17
31 28 26 22 20 18
9
8
6
4
2
27
15 13 11
18 16 14 12 10
35 33 31 29 46 43 41 25 23 21 19
28 45 42 26 24 22 20
8
6
4
2
17
25 23 21
9
7
5
3
1
19
15 13 11
16 14 12 10
35 33 31
17
15 13 11
7
5
3
1
9
19 17
7
5
3
1
7
5
3
1
9
8
6
4
2
26 24 22 20 18
18 16 14 12 10
8
6
4
2
51 49 47 45 43 41 39
27
37
29
37 35 33 31
36 34 32 30
29
24
27 25 23 21
28 26
22 20
.050
50 48 46 44 42 40 38 36 34 32 30 28
75 73 71 69 67 65 63 61 59 57 55 53
34 32 30
.020
.020
(1.27)
51 50 49 48 47 44 40 39 38 37 36
(0.51)
(0.51)
.100 +_ .005
74 72 70 68 66 64 62 60 58 56 54 52
.108
(2.54 +_ 0.13)
100 98 96 94 92 90 88 86 84 82 80 78 76
(2.73)
99 97 95 93 91 89 87 85 83 81 79 77
31 Contacts
View Y
37 Contacts
View Y
51 Contacts
View Y
100 Contacts
View W
NOTE: Standard lead termination is #24 AWG, solid copper, solder or tin dripped.
All Termination Configurations .100 (2.54) x .100 (2.54) Grid Pattern, Offset .050 (1.27).
Part Number
By Shell Size
A
Max.
B
C
Max.
D
Max.
E
Max.
F
Max.
G
H
+_ .005 (.013)
+_ .010 (.025)
+_ .010 (.025)
MDM-9PCBR*
MDM-9SCBR*
MDM-15PCBR*
MDM-15SCBR*
MDM-21PCBR*
MDM-21SCBR*
MDM-25PCBR*
MDM-25SCBR*
MDM-31PCBR*
MDM-31SCBR*
MDM-37PCBR*
MDM-37SCBR*
MDM-51PCBR*
MDM-51SCBR*
MDM-100PCBR*
MDM-100SCBR*
.785 (19.94)
.785 (19.94)
.935 (23.75)
.935 (23.75)
1.085 (27.56)
1.085 (27.56)
1.185 (30.10)
1.185 (30.10)
1.335 (33.91)
1.335 (33.91)
1.485 (37.72)
1.485 (37.72)
1.435 (36.45)
1.435 (36.45)
2.170 (55.12)
2.170 (55.12)
.565 (14.35)
.565 (14.35)
.715 (18.16)
.715 (18.16)
.865 (21.97)
.865 (21.97)
.965 (24.51)
.965 (24.51)
1.115 (28.32)
1.115 (28.32)
1.265 (32.13)
1.265 (32.13)
1.215 (30.86)
1.215 (30.86)
1.800 (45.72)
1.800 (45.72)
.334 (8.48)
.402 (10.21)
.484 (12.29)
.552 (13.97)
.634 (16.10)
.702 (17.83)
.734 (18.64)
.802 (20.37)
.884 (22.45)
.952 (24.18)
1.034 (26.26)
1.102 (27.99)
.984 (24.99)
1.052 (26.72)
1.384 (35.15)
1.508 (38.10)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.308 (7.82)
.351 (8.92)
.351 (8.92)
.394 (10.01)
.394 (10.01)
.185 (4.70)
.253 (6.43)
.185 (4.70)
.253 (6.43)
.185 (4.70)
.253 (6.43)
.184 (4.70)
.253 (6.43)
.185 (4.70)
.253 (6.43)
.185 (4.70)
.253 (6.43)
.228 (5.79)
.296 (7.52)
.271 (6.88)
.394 (10.01)
.420 (10.67)
.420 (10.67)
.420 (10.67)
.420 (10.67)
.420 (10.67)
.420 (10.67)
.420 (10.67)
.420 (10.67)
.520 (13.21)
.520 (13.21)
.520 (13.21)
.520 (13.21)
.650 (16.15)
.650 (16.15)
1.000 (25.40)
1.000 (25.40)
.250 (6.35)
.250 (6.35)
.250 (6.35)
.250 (6.35)
.250 (6.35)
.250 (6.35)
.250 (6.35)
.250 (6.35)
.250 (6.35)
.250 (6.35)
.250 (6.35)
.250 (6.35)
.300 (7.62)
.300 (7.62)
.400 (10.16)
.400 (10.16)
.230 (5.81)
.230 (5.81)
.130 (3.30)
.130 (3.30)
.130 (3.30)
.130 (3.30)
.130 (3.30)
.130 (3.30)
.130 (3.30)
.130 (3.30)
.130 (3.30)
.130 (3.30)
.150 (3.81)
.150 (3.81)
.200 (5.08)
.200 (5.08)
*For jackpost, add letter "P" or "M7" for sizes 9-51, "M17" for size 100.
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
www.ittcannon.com
245
Micro-D Coaxial/Power - .050" Contact Spacing
MDM C/P
MDM Coaxial
MDM Power
The MDM Metal Shell Connectors have been tooled in
several coaxial layouts and offer the versatility of combin-
ing coaxial and signal lines in the same connector. Any
modifications to these layouts or new requirements,
please consult the factory. For ordering information see
page 232. For contact layouts see page 233. Standard
coax is RG178 white.
The same insulator that is used with coaxial contacts is
available with power contacts. This offers the versatility
of combining power and signal lines in the same connec-
tor.
MDM Coaxial/Power
Power and coaxial contacts can be interchanged as desir-
ed. Power contacts are rated at 13 amps, 24V rms, AWG
#16 stranded.
7C2/7P2
.186 (4.92) MAX.
.199 (5.05) MAX.
1.185 (30.10) MAX.
1.185 (30.10) MAX.
308 (7.82)
MAX
.965 +_ .005
(24.51 +_ 0.13)
.965 +_ .005
(24.51 +_ 0.13)
.416 (10.57)
MAX.
.429 (10.90)
MAX.
.308 (7.82) MAX.
+
+
+
+
.100
(2.54)
MAX.
.100
.800
.800
(20.32)
MAX.
(2.54)
(20.32)
MAX.
MAX.
.091 +_ .003
(2.31 +_ 0.08)
.091 +_ .003
(2.31 +_ 0.08)
DIA.
DIA.
Plug
Receptacle
24C4/24P4
.186 (4.92)
MAX.
.199 (5.05)
MAX.
1.435 (36.45) MAX.
1.435 (36.45) MAX.
1.215 +_ .005
(30.86 +_ 0.13)
1.215 +_ .005
(30.86 +_ 0.13)
.351 (8.92)
MAX.
.351 (8.92)
MAX.
+
+
+
+
.100
(2.54)
MAX.
.429 (10.90)
.100
.416 (10.51)
MAX.
1.050
(26.67)
MAX.
MAX.
(2.54)
.091 +_ .003
(2.31 +_ 0.08)
.091 +_ .003
(2.31 +_ 0.08)
DIA.
DIA.
1.050
(26.67)
MAX.
MAX.
Plug
Receptacle
Coaxial Contacts
Plug
Receptacle
Power Contacts
BACK POTTING
REQUIRED
.350 (8.89)
MAX.
Plug
Receptacle
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
www.ittcannon.com
246
Miro-D Plastic Shell - .050" Contact Spacing
MD**
ITT Cannon can also terminate a wide variety of stranded
or solid wire directly to MICRO-D contacts, which is often
desirable in high density arrangements.
• Glass-filled diallyl phthalate-a thermoset material used
in high termperature applications that is immune to
cleaning solvents. It also has excellent dielectric prop-
Microminiature Rectangular Connectors with MICRO-
Pin Contacts on .050 (1.27) centers.
MICRO-D microminature rack/panel connectors are used
in applications requiring highly reliable, extremely small,
lightweight connectors.
MICRO-D connectors can also be custom harnessed to
meet any customer requirement of single or multiple
connectors. Pigtail lead and harness description must be
given by the customer. A typical description would be: .5"
#25 AWG, gold plated copper leads or 18" of #26
yellow, Teflon-insulated, Type E wire. Shown below are
various methods of termination. Consult the factory for
any routine or complex harnessing of MICRO-D connec-
tors.
erties.
Temperature
range:
-65˚F
to
+300˚F
(--55˚C to +149˚C).
•
Glass-filled polyester-a- thermoplastic that is not
affected by cleaning solvents and exhibits excellent
dielectric properties. Temperature range: -55˚F to
+257˚F (-65˚C to +125˚C).
These connectors are available in 2 insulator materials, 2
mounting variations, 7 shell sizes accommodating from 9
to 51 contacts and a special arrangement of 5 micro
contacts and 2 coaxials. The insulator materials listed give
the MICRO-D connector wide versatility in most applica-
tions required by industry.
How to Order
PCB ordering information - page 242
MD**
1-
9
P
H
001
P
SERIES-INSULATOR STYLE-MATERIAL
CONTACT SPACING
CONTACT ARRANGEMENT
CONTACT TYPE
TERMINATION TYPE
TERMINATION CODE
LOCKING HARDWARE
SERIES-INSULATOR STYLE-MATERIAL
TERMINATION TYPE
LOCKING HARDWARE (SCREW MOUNTING ONLY)
MD - Clip mounting -Diallyl phthalate
MDB - Screw mounting-Diallyl phthalate
MDV - Clip mounting-Polyester
H - Insulated solid or stranded wire
L - Uninsulated solid wire
S - Solder pot to accept #26 AWG max.
harness wire.
P - Jackpost
K - Jackscrew-standard
L - Jackscrew-low profile
F - Float mount
MDVB - Screw mounting-Polyester
M - Military specification hardware, see page
237.
CONTACT SPACING
TERMINATION CODE**
1 - .050 (1.27) centers
(H) 001 - 18", 7/34 strand, #26 AWG,
MIL-W-16878/4, Type E Teflon, Yel-
low.
No designator - No hardware - standard mounting
.091 (2.31) hole diameter
CONTACT ARRANGEMENT
9-15-21-25-31*-37-51. See page 233.
(H) 003 - 18", 7/34 strand, #26 AWG,
MIL-W-16878/4, Type E Teflon, color
coded to MIL-STD-681 System I.
(L) 1 - 1/2" uninsulated solid #25 AWG gold
plated copper.
CONTACT TYPE
P - Pin
S - Socket
(L) 2 - 1" uninsulated solid #25 AWG gold
plated copper.
* Not available in clip mounting.
** See table below for additional codes.
Standard Wire Termination Codes
For lengths not shown, consult factory for proper modification code. All wire lengths are minimum.
Harness Type (H)
#26 AWG per MIL-W-16878 Type E Teflon, stranded.
Solid Uninsulated Type (L)
#25 AWG Gold Plated Copper
Termination Code
Length
3 (76.2)
All Yellow
H020
H019
H026
H029
H028
H001
H038
H009
H010
H011
H013
H017
H042
Color Coded*
H027
Length
L61
L56
L57
L39
L58
L1
.125 (3.18)
6 (152.4)
H016
.150 (3.81)
8 (203.2)
H034
.190 (4.83)
10 (254.0)
12 (304.8)
18 (457.2)
20 (508.0)
24 (609.6)
30 (762.0)
36 (914.4)
48 (1219.2)
72 (1828.8)
120 (3048.0)
* Cavity #1 black
H025
.250 (6.35)
H002
.375 (9.52)
H003
.500 (12.70)
.750 (19.05)
1.000 (25.40)
1.500 (38.10)
2.000 (50.80)
2.500 (63.50)
3.000 (76.20)
H023
L14
L2
H004
H005
L7
H006
L6
H048
L16
L10
H046
H041
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
www.ittcannon.com
247
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