www.ittcannon.com 231
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
The Micro Line - .050" Contact Spacing
Test Data
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
strip configurations, with 3 amp MICROPIN™/
MICROSOCkET contacts on .050(1.27) centers,
or with special arrangements of power and coaxial
contacts.
The heart of the Cannon MICROPIN/MICROSOCK-
ET contact system is a multi-element Twist Pin
Contact recessed with and insulating housing. The
rugged, cylindrical sockets are mounted in the
exposed half of the connector. When connector
halves are mated, the chamfered sockets are first
aligned by the connector body, then guide the spiral
MICROPIN contacts into proper and positive align-
ment, even under worst-case tolerance conditions.
This is Cannon's POS-A-LINE connectors design.
• Contact rating - 3 amps max.
• Contacts centers - .050(1.27).
• Wire sizes - #24 thru #32 AWG, stranded or
solid.
• 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.
• Mating/unmating force - 8 oz. per contact,
max./0.5 oz. per contact min.
The table below summarizes the results of key tests
performed in accordance with MIL-STD-1344,
where applicable. Data is applicable to standard
connectors with standard termination. Variations
may affect this data, so please consult the factory
for further information on your requirements.
The multiple spring elements of the MICROPIN,
then under compression, form a multi-point contact
system of high mechanical and electrical integrity.
Contacts will provide a high degree of reliability
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.
Test
Dielectric Withstanding
Voltage Method 3001:
Insulation Resistance Method 3003
900 VAC at sea level
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
No breakdown
No breakdown
5,000 megohms minimum
No physical damage
No physical damage
No loss of continuity > 1 µsec
No physical damage
No loss of continuity > 1 µsec
No mechanical or electrical defects
Insulation resistance > 100 megohms
Shall be cable of mating and unmating,
and meet contact resistance requirements
8 milliohms maximum
10 milliohms maximum
5 lb. minimum axial load
- 55˚C to +125˚C
50 G's, 3 axes, 6 millisecond
duration sawtooth pulse
20 G's, 10-2,000 Hz. 12 hrs
48 hours
At 3 amps
At 1 milliamps
Thermal Shock Method 1003. Condition A:
Physical Shock Method 2004, Condition E:
Vibration Method 2005, Condition IV:
Durability 500 cycles of mating and
unmating, 500 CPH max.
Moisture Resistance Method 1002, Type II omit steps 7a & 7B
Salt Spray Method 1001, Condition B:
Contact Resistance
(MIL-STD-202) Method 307
Contact Retention Per MIL-C-83513
Method Criteria of Acceptance
www.ittcannon.com 232
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
Micro-D Metal Shell - .050" Contact Spacing MDM
How to Order
Performance and Material Specifications
MIL-C-83513 ordering information- pages 240 and 241
SERIES
MDM 51 P H 001 P XXX- -
SERIES
CONTACT ARRANGEMENTS
CONTACT TYPE
TERMINATION TYPE
CONTACT ARRANGEMENTS
CONTACT TYPE
TERMINATION TYPE
TERMINATION CODE
TERMINATION CODE*
HARDWARE
STANDARD MATERIALS AND FINISHES
ELECTRICAL DATA - page 231
Shell
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.
(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.
(L) 2 - 1" uninsulated solid #25 AWG
gold plated copper.
M - Military specification hardware, see
page 237.
P - Jackpost
K - Jackscrew-standard
L - Jackscrew-low profile
F - Float mount
B - No hardware standard
.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;
.166 (4.22) dia. hole for size 100.
B1 - .1475 (3.75) dia. hole for size 100
(Per MIL-C-83513)
No
Number - Standard Cadmium/yellow chromate
A174 - Electroless nickel
A172 - Gold over nickel
A141 - Irridite/alodine
A30 - Black anodize
*See Termination Codes page 233 for additional length
Modification codes.
**For other modifications not listed, consult the factory.
9-15-21-25-31-37-51-100 (standard)
7C2, 24C42 (coaxial)
7P2, 24P4 (power)
P - Pin
S - Socket
H - Harness-insulated wire.
L - Solid-uninsulated wire.
S - Solder pot to accept #26 AWG MAX.
harness wire. (Not available with power
contact arrangements.)
or combination of
coax and power
Insulator
Contacts
Mounting Hardware
Kit, Jackpost (3) items
Washer
Standard Epoxy
- Aluminum alloy per QQ-A-200/8
(6061-T6), yellow chromate/cadmium
per QQ-P-416, Type II, class 3.
- MIL-M-24519, Type GLCP-30F
Glass-filled diallyl phthalate per
MIL-M-14, Type SDGF
- Copper alloy, gold plate
- 300 Series stainless steel, passivate
- 300 Series stainless steel, passivate
- 400 Series stainless stell, passivate
- Hysol EE4198 with HD3561 hardener,
color green or EE4215 with HD3561,
color black
Coupling
Polarization
Contact Spacing
Centers
Shell Styles
No. of Contacts
Coaxial Cable
Wire Size
Contact Termination
- Friction/jackscrews
- Keystone-shaped shells
- .050 (1.27)
- Plug and receptacle
- 9 thru 100 standard;
5 signal/2 coaxial;
5 signal/2 power.
20 signal/4 coaxial;
20 signal/4 power
- RG - 178/U
- #24 thru #32 AWG
- Multiple indent crimp
MECHANICAL FEATURES
SHELL FINISH MOD CODES**
HARDWARE
SHELL FINISH MOD CODES
MDM connectors are used in applications requiring
highly reliable, extremely small, lightweight connec-
tors with higher density contact configurations than
available in traditional rectangular connectors. They
are available in 8 shell sizes accommodating from 9
to 100 contacts, and special arrangements of power
and coaxial contacts.
PINª/MICROSOCKETª contacts on .050(1.27_
centers in a contact density identical to the stan-
dard MICRO-D connector series, but with these
additional features:
¥ Aluminum shells to provide greater strength,
prevent chipping, cracking or breaking, offer
electromagnetic (EMI) and RFI shielding.
¥ Silicone elastomer compression interfacial seal
to provide a moisture and humidity seal between
each contact and between contacts and shell.
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-
}
www.ittcannon.com 233
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
Micro-D Metal Shell - .050" Contact Spacing MDM
Standard Wire Termination Codes
Contact Arrangements
Harness TYPE (H)
(Face View of Pin insert - Use Reverse Order for Socket Side)
Standard
9 Contacts
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 14 15 16 17 18 19
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
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
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
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
A1 A1 A2 A3 A4
1 2 3 4 5 6 7
8 9 10 11 12 13
14 15 16 17 18 19 20
A2
1 2 3
4 5
36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51
20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
17 18 19 20 21 22 23 24 25 26 27 28 29 30 3114 15 16 17 18 19 20 21 22 23 24 25
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
9 10 11 12 13 14 15 12 13 14 15 16 17 18 19 20 21
6 7 8 9
15 Contacts 21 Contacts
37 Contacts31 Contacts25 Contacts
51 Contacts
Coaxial
Size 51 Shell
20 Micro Contacts
4 Coax or 4 Power
(Not MS)
Size 25 Shell
5 Micro contact
2 Coax or 2 Power
.320
(8.13) .714 (18.14)
.460 (11.68)
.007
(0.18)
.043
(10.92)
.050
(12.70)
TYP.
100 Contacts
Contact identification numbers are for reference only and do not appear on insulator or connector body.
Solid Uninsulated Type (L)
Length
3 (76.2)
6 (152.4)
8 (203.2)
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
Milimeters are in parentheses.
H020
H019
H026
H029
H028
H001
H038
H009
H010
H011
H013
H017
H042
H027
H016
H034
H025
H002
H003
H023
H004
H005
H006
H048
H046
H041
L61
L56
L57
L39
L58
L1
L14
L2
L7
L6
L16
L10
.125 (3.18)
.150 (3.81)
.190 (4.83)
.250 (6.35)
.375 (9.52)
.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)
#26 AWG per MIL-W-16878/4, 7/34 strand, type E Teflon, stranded. #25 AWG gold plated copper
All Yellow Color Coded* Termination Code Length
The following tetmination codes are listed for your
information. For lengths not shown, consult factory
for proper modification code. All wire lengths are
minimum.
Cannon Modification Code (Not MS)
www.ittcannon.com 234
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
Micro-D Metal Shell - .050" Contact Spacing MDM
Shell Dimensions (Conforms to MIL-C-83513)
Panel Mounting Dimensions (Sizes 9 - 100)
Plug
Receptacle
Receptacle (MDM-100 only)
Part Number
By Shell Size
MDM-9P*
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*
.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)
*Add lead type and length; see How To Order.
.200 +_.005
(5.08+_0.13)
Plug and Receptacle
Rear Mounted Plug and Receptacle
Front Mounted Plug Front Mounted
Receptacle Rear Mounted
Solder Pot
Solder Pot
Pigtail termination
.395 +_.005
(10.03+_0.13)
.300 +_.005
(7.62+_0.13)
.110 (2.79)
MAX.
.110 (2.79)
MAX.
.200 (5.08)
MAX.
.200 (5.08)
MAX.
D
D
D
F
F
F
TWO MTG. HOLES
.009 +_.003(2.31 +_0.008)
TWO MTG. HOLES
.009 +_.003(2.31 +_0.008)
TWO MTG. HOLES
.120 +_.003(2.31 +_0.08)
.284 (7.21)
MAX.
.296 (7.52)
MAX.
.416 (10.57)
MAX.
.429 (10.09)
MAX.
.394 (10.01)
MAX. .198 (5.03)
MAX.
.296 (7.52)
MAX.
.394 (10.01)
MAX.
C
C
C
B
B
B
.186 (4.72)
MAX. .093
(2.36)
REF.
.093
(2.36)
REF.
.093 (2.36)
REF.
.198 (5.03)
MAX.
A
A
A
E
E
E
G
G
G
***Weight given is 1/2", uninsulated, solid, #25 AWG gold plated copper pigtails.
.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)
1.100 (27.94)
1.100 (27.94)
1.050 (26.67)
1.050 (26.67)
1.442 (36.63)
1.442 (36.63)
.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)
A
Max. B
Max. C
Max. D
Max. E
Max.
F
+_.005
(0.13) G
Max. Average Weights**
oz. (gm.) +_5%
+ + + +
+ + + +
www.ittcannon.com 235
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
Micro-D Metal Shell - .050" Contact Spacing MDM
Panel Cutouts
For 9-51 Shell Sizes
For 100 Shell Size
NOTES:
NOTES:
Shell Sizes 9 thru 51
Shell Size 100
Figure 1
Front Mounting
D
TYP. D
TYP.
B
C
C
A
A
B
.100
(2.54)
R TYP.
.450+_.002
(11.43+_0.05)
FULL R.
(TYP.)
C
.030 (0.76) TYP.
D
PANEL REF.
)
+.005
-.000
+0.13
-0.00
.118
(3.00
1.805
(45.85
.015 (0.38)
R. MAX (TYP.) FULL R. (TYP.) FULL R. (TYP.) FULL R. (TYP.) PANEL REF.
)
+.005
-.000
+0.13
-0.00
.118
(3.00 )
+.005
-.000
+0.13
-0.00
.118
(3.00 )
+.005
-.000
+0.13
-0.00
)
+.005
-.000
+0.13
-0.00
1.805
(45.85 )
+.005
-.000
+0.13
-0.00
1.805
(45.85 )
+.005
-.000
+0.13
-0.00
.125
(3.18 )
+.005
-.000
+0.13
-0.00
1.456
(36.98 )
+.004
-.000
+0.10
-0.00
.361
(9.17 )
+.004
-.000
+0.10
-0.00
1.520
(38.61 )
+.004
-.000
+0.10
-0.00
.401
(10.18
.450+_.002
(11.43+_0.05) .030
(0.76) TYP.
)
+.004
-.000
+0.10
-0.00
.015 (0.38)R.
MAX.(TYP)
FULL R.
(TYP.)
FULL R. (TYP.)
26˚/27˚TYP
Figure 2
Rear Mounting Figure 3
Edgeboard Mounting
Figure 1
Front Mounting Figure 2
Rear Mounting
Shell
Size Cutout
Figure
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)
-
.558 (14.17)
.551 (14.00)
-
.708 (17.98)
.701 (17.81)
-
.808 (20.52)
.801 (20.34)
-
.958 (24.33)
.951 (24.16)
-
1.108 (28.14)
1.101 (27.97)
-
1.058 (26.87)
1.051 (26.70)
-
.271 (6.88)
.252 (6.40)
-
.271 (6.88)
.252 (6.40)
-
.271 (6.88)
.252 (6.40)
-
.271 (6.88)
.252 (6.40)
-
.271 (6.88)
.252 (6.40)
-
.271 (6.88)
.252 (6.40)
-
.315 (8.00)
.295 (7.49)
.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)
9
15
21
25
31
37
51
A
+.004 (0.10)
-.000 (0.00)
B
+.004 (0.10)
-.000 (0.00)
C
+.005 (0.13)
-.000 (0.00)
D
+.005 (0.13)
-.000 (0.00)
Figure 3
Edgeboard Mounting
NOTE: See page 237 for rear panel mounting configuration.
Front mounting (figure 1) and rear mounting
(figure 2) accommodates #2-56 screws
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.
Edgeboard mounting bracket (figure 3) uses
#2-56 screws. Dimension .450+_.002
(11.43+_0.05) locates the MDM receptacle
flush with the end of the board.
Front mounting (figure 1) and rear mounting
(figure 2) accommodates #4-40 screws.
Edgeboard mounting bracket (figure 3) uses
#4-40 screws. Dimension .450+_.002
(11.43+_0.05) locates the MDM receptacle
flush with the end of the board.
Front mounting is prefered. However, when
rear mounting is necessary, use figure 2 dimen-
sions.
1.
2.
3.
3.
2.
1.
www.ittcannon.com 236
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
Micro-D Metal Shell - .050" Contact Spacing MDM
Mouting Hardware Views (for sizes 9-51)
Screw Lock Assembly
90˚ Angle Mounting
Bracket
Screw Lock Assembly*
*NOTE Torque value is 2.5 in/lbs max.
Jackpost - (P)
90˚ Angle Mounting Bracket
This hardware supplied unassembled.
Jackpost Bushing (for rear panel mounting-for sizes 9-51)
Description
Screw Lock Assembly
Jackpost kit
Mounting Bracket 90˚ MDM
for 9 thru 37 Shell Sizes
Mounting Bracket 90˚ MDM
fo 51 Shell Size
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.
322-9500-000
320-9505-000
015-9516-002
015-9516-003
.147 (3.73)
.169 (4.29)
.308 (7.82)
.350 (8.89)
N/A
N/A
Part Number
3/32 (2.4)
1/16 (1.6)
3/64 (1.2)
1/32 (0.8)
*A kit consists of 2 jackpost, 2 nuts, 2 washers.
.087 (2.21)
.056 (1.42)
.042 (1.07)
.025 (0.64)
320-9505-007
320-9505-006
320-9505-005
320-9505-004
Panel A
Thickness Jackpost Kit
Number*
9
15
21
25
31
37
51
.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)
Shell
Size
Plug and Recptacle Dimensions
Jackpost diameter within the "A"
dimension is .124/.120 (3.15/3.05).
HEX IS .135 (3.43)/.115 (2.92) ACROSS FLATS
#2-56 UNC-2B THD
MATING FACE
.170 (4.32)
.185 (4.70)
A
.500 (12.7)
.480 (12.19)
#2-56 UNC
2A THD
.126 (3.20)
.125 (3.18)
DIA. TYP
.105 (2.67)
.100 (2.54)
R TYP.
.052
(1.32) TYP.
.260
(6.60) MAX.
#2-56
UNC-2B
THD
B
.178 +_ .005
(4.52 +_ 0.13)
.096 +_ .005
(2.44 +_ 0.13)DIA.
.093 (2.36)
RECOMMENDED
PANEL THICKNESS
BUSHING
.182 (4.62)
MAX. .688 (17.48)
MAX.
.408 (10.36)
MAX.
RETAINING
CLIP
LOCK
SCREW
MATING
FACE
CONNECTOR
SHOWN FOR
REF. ONLY
#2-56 UNC-2B
.185 (4.70) MAX.
.500
(12.7)
MAX.
PANEL REF.
.232 (5.89) MAX.
#2-56 UNC-2A
.170
(4.32) MAX.
A
27˚
26˚ TYP
A
C
B
A
+.004 (0.10)
-.000 (0.00)
B
+.004 (0.10)
-.000 (0.00) C
+_.005 (0.13)
A
+_.005 (+_0.13)
A
+.005 (0.13)
-.000 (0.00)
B
Max.
www.ittcannon.com 237
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
Micro-D Metal Shell - .050" Contact Spacing MDM
Mounting Hardware Views (sizes 9-51)
Mounting Hardware to Military Specification (for sizes 9 - 100) per MIL-C-83513/5
This hardware is factory installed.
.014 +_ .004
(0.36 +_ 0.10) ALLOWABLE
DIAMETRAL FLOAT
.020 (0.51) MAX. ALLOWABLE
AXIAL FLOAT
.150 +_ .003
(3.81 +_ .076)
.185 (4.70)
MAX .093
(2.36)
REF.
.090 +_ .0015
(2.29 +_ 0.038)DIA .031 +_ .003
(0.79 +_ 0.08)
MATING
FACE
MATING
FACE
#2-56
UNC-2A
.490
(12.45) MAX
.735 (18.67)
MAX.
MATING
FACE
CONNECTOR
SHOWN FOR
REF ONLY
HEX HEAD -
.050 (1.27) ACROSS FLATS
.050 (1.27) DEEP (REF)
.155
(3.94) MAX.
PART HAS A .040 (1.02)
MAX. AXIAL FLOAT
#2-56
UNC-2A
Jackscrew - (L) Low ProfileJackscrew - (K) StandardFloat Mount - (F)
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.
This hardware supplied in kits unassembled (2 pieces of each item).
To order hardware kits separately, order either by M83513/5-** or by 320-950X-XXX.
Description
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
05
06
02
03
07
M15 320-9508-021
M16 320-9508-023
M12 320-9508-022
M13 320-9508-024
M17 320-9505-030
*Size 100 requires B1 size mounting holes.
15
16
12
13
17
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)
Size 9-51
Mod Code Part Number Size 100*
Mod Code Part Number
* * * *
#2-56 UNC-2A
THREAD TYP.
PLUG (REF. WITH
.092 (2.34) DIA.
MOUNTING HOLES
POTTING WELL (REF.)
.361 (9.17) MAX.
.390 (9.91) MAX.
SIZE 100 ONLY
.010 (0.25)
TH'K (REF.)
.125 (3.18) HEX.
.187 (4.75) HEX.
#2-56 UNC-2B THREAD
#4-40 UNC -2A THREAD
LOCKWASHER
RETAINING NUT
.154 (3.91) HEX.
.187 (4.75) HEX.
.062 +_ .010
(.157 +_ 0.25)
SIZE 100 SAME
.475 +_ .025
(12.06 +_ 0.64)
SIZE 100 SAME
.190/.185(4.83/4.70)
.185/.175(4.70/4.44)
.062 (1.57)
HEX. (REF.)
.868 (22.05) MAX.
.902 (22.91) MAX.
.010 (0.25)
TH'K (REF.)
#2-56 UNC-2A
THREAD TYP. PLUG (REF.) WITH
.092 (2.34) DIA.
MOUNTING HOLES
POTTING WELL
(REF.)
Figure 1. Jackscrew - Low profile
Slotted Head
Size 9-51
Size 100*
Figure 3. Jackpost Assembly
Size 9-51
Size 100*
Allen head
Optional Head Configuration
Plug and Receptacle
Low and High Profile
Size 9-51
Size 100* (same dimensions)
Figure 2. Jackscrew - High Profile
Slotted Head
Size 9-51
Size 100*
PART HAS A .040 (1.02)
MAX AXIAL FLOAT
CONNECTOR
SHOWN FOR
REF. ONLY
MATING
FACE
#4-40
UNC-2A
.735 (18.64)
MAX.
Jackscrew - (K) Standard
PART HAS A .040 (1.02)
MAX AXIAL FLOAT
CONNECTOR
SHOWN FOR
REF. ONLY
www.ittcannon.com 238
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
Micro-D Metal Shell - .050" Contact Spacing MDM
Mounting Hardware Views (for size 100)
Jackpost Bushing (for Rear Panel Mounting)
This hardware supplied unassembled.
This hardware is factory installed.
.014 +_ .004
(0.36 +_ 0.10) ALLOWABLE
DIAMETRAL FLOAT
.020 (0.51) MAX. ALLOWABLE
AXIAL FLOAT
.174 +_ .005
(4.4 +_ .10)
.185 (4.70)
MAX .093
(2.36)
REF.
.116 +_ .002
(2.29 +_ .051)
DIA .031 +_ .003
(0.79 +_ 0.08)
ENGAGING FACE
RECEPTACLE SHOWN
FOR REF. ONLY
#4-40 THREAD
RETAINING NUT
.500 (12.70)
MAX.
.185 (4.70)
.170 (4.32)
A
#4-40 UNC-2B
3/16" HEX.
LOCKING POST 3/16" HEX.
LOCKING POST
.125
(3.18
1.516
(38.51
.401
(10.18
1.800 +_ .005
(45.72 +_ 0.13)
.161 (4.09)
.159 (4.04) DIA.
R
MATING
FACE
Float Mount - (F) Std.
#4-40 UNC-2A
#4-40 UNC-2B INNER THD
.184 (4.70)
MAX.
.500 (12.70)
MAX.
PANEL -
MAY BE USED WITH
.093 (2.36) MAX
THICK PANEL
.123 +_ .005
(3.12 +_ 0.13) DIA. $4-40 UNC-2B
THD
A
.395 (10.03)
MAX.
.235 +_ .005
(5.97 +_ 0.13)
HEX. SOCKET HD.
.078 (1.98) ACROSS FLATS
.050 (1.27 MIN. DEPTH
.155 (3.94) MAX.
.040 (1.02) MAX.
AXIAL FLOAT
#4-40 UNC-2A
MATING SIDE
*NOTE: Torque vales are as follows:
Low Profile Jackscrew (L)-4.0 in/lbs
Standard Jackscrew (K)-4.0 in/lbs
.064 +_ .010
(1.62 +_ 0.25) TYP. B
180
(4.57 )
+.010
-.005
+.025
-0.13
)
+.004
-.000
+1.10
-0.00
)
+.004
-.000
+1.10
-0.00
)
+.005
-.000
+0.13
-0.00
Jackpost - (P)
90˚Angle Mounting
Bracket
90˚ Angle Mounting
Bracket
Description
Jackpost kit
Mounting Bracket 90˚ MDM
Panel
Thickness Jackpost Kit
Number*
Dimensions for Rear Panel Mounting
A
+.005 (0.13)
-.000 (0.00)
3/32 (2.4)
1/16 (1.6)
1/32 (0.8)
3/64 (1.2)
*2 jackposts, 2 nuts, 2 washers
.087 (2.21)
.058 (1.42)
.025 (0.64)
.042 (1.07)
320-9505-013
320-9505-012
320-9505-010
320-9505-011
320-9505-015
015-9528-000 .191 (4.85) .370 (9.40)
N/A
Part Number A
+_ .005 (0.13) B
Max.
#4 LOCK WASHER
MATING SIDE
Jackscrew - (L) (Low Profile)
www.ittcannon.com 239
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
Micro-D Metal Shell - .050" Contact Spacing MDM
Connector Saver
.040 (1.02) MAX. ALLOWABLE
AXIAL FLOAT BUSHING-JACKSCREW/JACKPOST
HARDWARE
(OPTIONAL, FOR REFERENCE ONLY.
MUST BE SPECIFIED BY CUSTOMER.)
SOCKET
CONN. RECEPT.
INTERFACIAL SEAL
.185 (4.70) MAX. (TYP.)
E RING (TYP.)
CONN., PLUG
BACKPOTTING, EPOXY
.790 (20.07) MAX.
.315
(8.00)
MAX.
.090 (2.29) REF.
(TYP.)
.900 (22.86) REF.
MDM Size 9 Shown
Size
9
15
21
25
31
37
51
100
MDM98479-86
MDM98479-87
MDM98479-88
MDM98479-89
MDM98479-90
MDM98479-91
MDM98479-92
MDM98479-93
MDM98479-18
MDM98479-19
MDM98479-20
MDM98479-21
MDM98479-14
MDM98479-15
MDM98479-16
MDM98479-17
MDM98479-78
MDM98479-79
MDM98479-80
MDM98479-81
MDM98479-82
MDM98479-83
MDM98479-84
MDM98479-85
MDM-97294-371
MDM-97294-372
MDM-97294-373
MDM-97294-374
MDM-97294-375
MDM-97294-376
MDM-97294-377
MDM-97294-717
320-9505-014**
320-9505-014**
320-9505-014**
320-9505-014**
320-9505-014**
320-9505-014**
320-9505-014**
320-9508-014***
.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)
Kit contains 2 bushings-jackpost/jackscrew and 2 E rings.
Size 9-51-#2-56 UNC2B Thread
Size 100-#4-40 UNC2B Thread
*
**
***
.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)
With Hardware
A174 Electroless Nickel Cadmium Plated
W/O Hardware With Hardware W/O Hardware *Hadware Kits A
Max. B
+_ .005 (0.13) C
Max.
#2-56 UNC-2A
(TYP.)
PIN
C
BA
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.
www.ittcannon.com 240
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
Micro-D Metal Shell - .050" Contact Spacing MIL-C-83513
How to Order - ITT Cannon Part Number Nomenclature to MIL-C-83513
ITT CANNON SERIES
Metal Shell, Liquid Crystal Polymer (LCP)
Diallyl Phthalate Insulator
Polyester Insulator
MDM
MDB
MDVB
-
-
-
Plug, Connector, Solderpot
Receptacle, Connector, Solderpot
Plug, Connector, Crimp Type
Receptacle, Connector, Crimp Type
Hardware Only
Metal Shell
Plastic
01
02
03
04
05
-
-
-
-
-
Plug, Connector, Solderpot
Receptacle, Connector, Solderpot
Plug, Connector, Crimp Type
Receptacle, Connector, Crimp Type
06
07
08
09
-
-
-
-
long, #26 AWG per MIL-W-22759/11-26-9
long, #26 AWG per MIL-W-22759/11-26-9
long, #26 AWG per MIL-W-22759/11-26
Color Coded per MIL-STD-681, System 1
long, #26 AWG per MIL-W-22759/11-26-
Color Coded per MIL-STD-681, System 1
long. #25 AWG, type S per QQ-W-343,
Gold Plated
long, #25 AWG, type S per QQ-W-343,
Gold Plated
long, #25 AWG, type S per QQ-W-W-343,
Tin Plated
long, #25 AWG, type S per QQ-W-343,
Tin Plated
long, #26 AWG per MIL-W-22759/33-26-9
long, #26 AWG per MIL-W-22759/33-26-9
long, #26 AWG per MIL-W-22759/33-26
Color Coded per MIL-STD-681, System 1
long, #26 AWG per MIL-W-22759/33-26
Color Coded per MIL-STD-681, System 1
long, #26 AWG per MIL-W-22759/11-26-9
long, #26 AWG per MIL-W-22759/11-26
Color Coded per MIL-STD-681, System 1
long, #26 AWG per MIL-W-22759/33-26-9
long, #26 AWG per MIL-W-22759/33-26
Color Coded per MIL-STD-681, System 1
18"
36"
18"
36"
.5"
1.0"
.5"
1.0"
18"
36"
18"
36"
72"
72"
72"
72"
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9 Contact
15 Contact
21 Contact
25 Contact
31 Contact
37 Contact
51 Contact
100 Contact
METAL SHELL
No Number - For Solderpot
(Specify when ordering, if necessary.)
For every Mil-Spec P/N, ITT has one corresponding part numbers.
Example: ITT P/N's MDM01-A9
-
-
-
-
-
-
-
For space application, connector shell finish must be "A174"
and wire must be per MIL-W-22759/33-26.
Any deviations to these P/N's will result in assignment of a special
P/N, consult factory.
No size 100 in plastic type connector.
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.
For mounting hardware to Military Specification (sizes 9 to 100) see
page 238.
No number - for plastic type connector
No number - for Cadmium
A174 - Electroless Nickel
Tolerance on wire lengths-18", 36" and 72" long,
+1.00"/-0.00"
.5" and 1.00" + .200"/-.000"
PLASTIC
9 Contact
15 Contact
21 Contact
25 Contact
31 Contact
37 Contact
51 Contact
A9
B15
C21
D25
E31
F37
G51
H100
-
-
-
-
-
-
-
-
MD** 01 * * * * * *H100- -
MIL-C-83513 SLASH SHEET
INSERT ARRANGEMENT
WIRE TYPE
SHELL FINISH
Qualification to slash sheets 10 thru 27 for the PCB connector will be announeced when completed.
NOTES:
}
}
1
7
5
5
6
6
3
3
3 6
3
7
6
5
4
2
3
1
3 6
6
3
3 6
www.ittcannon.com 241
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
Micro-D Metal Shell - .050" Contact Spacing MIL-C-83513
How to Order - MIL-C-83513 Part Number Nomenclature
SERIES
Connector, Electrical, Rectangular
Microminiature, Polarized Shell
Plug, Connector, Solderpot
Receptacle, Connector, Solderpot
Plug, Connector, Crimp Type
Receptacle, Connector, Crimp Type
Hardware Only
Metal Shell
Plastic
01
02
03
04
05
-
-
-
-
-
Plug, Connector, Solderpot
Receptacle, Connector, Solderpot
Plug, Connector, Crimp Type
Receptacle, Connector, Crimp Type
06
07
08
09
-
-
-
-
long, #26 AWG per MIL-W-22759/11-26-9
long, #26 AWG per MIL-W-22759/11-26-9
long, #26 AWG per MIL-W-22759/11-26
Color Coded per MIL-STD-681, System 1
long, #26 AWG per MIL-W-22759/11-26-
Color Coded per MIL-STD-681, System 1
long. #25 AWG, type S per QQ-W-343,
Gold Plated
long, #25 AWG, type S per QQ-W-343,
Gold Plated
long, #25 AWG, type S per QQ-W-W-343,
Tin Plated
long, #25 AWG, type S per QQ-W-343,
Tin Plated
long, #26 AWG per MIL-W-22759/33-26-9
long, #26 AWG per MIL-W-22759/33-26-9
long, #26 AWG per MIL-W-22759/33-26
Color Coded per MIL-STD-681, System 1
long, #26 AWG per MIL-W-22759/33-26
Color Coded per MIL-STD-681, System 1
long, #26 AWG per MIL-W-22759/11-26-9
long, #26 AWG per MIL-W-22759/11-26
Color Coded per MIL-STD-681, System 1
long, #26 AWG per MIL-W-22759/33-26-9
long, #26 AWG per MIL-W-22759/33-26
Color Coded per MIL-STD-681, System 1
18"
36"
18"
36"
.5"
1.0"
.5"
1.0"
18"
36"
18"
36"
72"
72"
72"
72"
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9 Contact
15 Contact
21 Contact
25 Contact
31 Contact
37 Contact
51 Contact
100 Contact
METAL SHELL
No Number - For Solderpot
(Specify when ordering, if necessary.)
For every Mil-Spec P/N, ITT has one corresponding part numbers.
Example: ITT P/N's MDM01-A9
-
-
-
-
-
-
-
For space application, connector shell finish must be "N" and
wire must be per MIL-W-22759/33-26.
Any deviations to these P/N's will result in assignment of a special
P/N, consult factory.
No size 100 in plastic type connector.
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.
For mounting hardware to Military Specification (sizes 9 to 100) see
page 238.
No letter - for plastic type connector
C - Cadmium
N - Electroless Nickel
Tolerance on wire lengths-18", 36" and 72" long,
+1.00"/-0.00"
.5" and 1.00" + .200"/-.000"
PLASTIC
9 Contact
15 Contact
21 Contact
25 Contact
31 Contact
37 Contact
51 Contact
A
B
C
D
E
F
G
H
-
-
-
-
-
-
-
-
M83513/ 01 * * CA- -
MIL-C-83513 SLASH SHEET
INSERT ARRANGEMENT
WIRE TYPE
SHELL FINISH
Qualification to slash sheets 10 thru 27 for the PCB connectors will be announced when completed.
NOTES:
}
}
1
7
5
5
6
6
3
3
3 6
3
7
6
5
4
2
3
1
3 6
6
3
3 6
www.ittcannon.com 242
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
Micro-D PCB - .050" Contact Spacing MDM-PCB
How to Order - MDM-PCB Series
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
TERMINATION TAIL LENGTH MODIFICATION CODE
SHELL FINISH MODIFICATION CODES
INSULATOR MATERIAL
CONTACT ARRANGEMENT
CONTACT TYPE
TERMINATION TYPE
MOUNTING HARDWARE (Shell Flange)
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
None - .109 (2.77) +_.015 (0.38) Standard
L61 - .125 (3.18)
L56 - .150 (3.81)
L57 - .190 (4.83)
L39 - .250 (6.35)
L58 - .375 (9.52)
None - Yellow Chromate/Cadmium over Nickel
A174 - Electroless Nickel
A172 - Gold over Nickel
A141 - Irridite/Alodine
A30 - Black Anodize
(For special modification codes, consult factory.)
NOTE: Back molding material - Epoxy Hysol #MG40FS
MDM * - -25 P PBS T L39 A174
Liquid Crystal Polymer (LCP)
9, 15, 21, 25, 31, 37, 51, and 100
Size 100 not available in "BR"
P - Pin (Plug)
S - Socket (Receptacle)
BS - Straight PCB Termination
BR - 90û PCB Termination
CBR - 90û Narrow Profile PCB Terminations
P - Jackposts
M7 - Jackposts
M83513/5-07 (Sizes 9-51)
M17 - Jackposts
M83513/5-17 (Size 100)
No letter - none
MDM-PCB connectors are designed for use with
flex circuitry, flat cable and printed circuit boards or
multi-layer boards. They use the standard MDM
metal shell and provide high density and high
reliability in board-to-board, board-to-cable and
cable-to-cable applications.
MDM-PCB connectors are available in 8 shell sizes
with 9 to 100 contacts. Terminations may be
straight (BS) or at 90û (BR, CBR) board thickness.
Jackpost mounting for use with locking hardware is
also available.
*
www.ittcannon.com 243
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
Micro-D PCB - .050" Contact Spacing MDM-PCB
BS (Board Straight) Series
.096 +_ .005
(2.44 +_ 0.13) DIA.
Size 9-51)
.120 +_ .005
(3.05 +_ 0.13)
Size 100
CAV.
#1 LAST
CAV.
G
JACKPOST (9-51)
#2-56 UNC-2B TYP.
JACKPOST (100)
#4-40 UNC-2B TYP.
.186 (4.72) MAX. PLUG
.198 (5.03) MAX. RECEPTACLE
.109 +_ 0.15
(2.77 +_ 0.38)
D
E
HJK
LAST CAV.
CAV. #1
.050
(1.27) 6 7 8 9
1 2 3 4 5
9 10 11 12 13 14 15
1 2 3 4 5 6 7 8
12 13 14 15 16 17 18 19 20 21
1 2 3 4 5 6 7 8 9 10 11
14 15 16 17 18 19 20 21 22 23 24 25
1 2 3 4 5 6 7 8 9 10 11 12 13
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
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
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51
19 35
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
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
76 77 78 75 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
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
.050
(1.27) .050
(1.27) .100
(2.54)
TYP.
.150
(3.81)
.150
(3.81)
.150
(3.81) .150
(3.81)
.150
(3.81)
.050
(1.27)
.050
(1.27) .050
(1.27)
.150
(3.81)
.375
(9.53) .225
(5.72)
TYP.
.225
(5.72)
PCB Termination Arrangements* (Viewed from PCB solder side)
9 Contacts
31 Contacts
15 Contacts
37 Contacts
100 Contacts
51 Contacts
21 Contacts 25 Contacts
Identification number shown for plug connector, use reverse order for socket connector.
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)
*For jackpost, add letter "P" or "M7" for sizes 9-51, "M17" for size 100.
Part Number
By Shell Size A
Max. B
+_.007 (.018) C
+_.005 (.013) D
Max. E
Max. F
Max. G
Max. H
Max. J
Max. K
Max.
MDM-9PBS*
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)
1.390 (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)
1.150 (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)
.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)
.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)
2.175 (55.24)
2.175 (55.24)
.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)
.394 (10.01)
.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)
.165 (4.19)
.165 (4.19)
.165 (4.19)
.165 (4.19)
.165 (4.19)
.165 (4.19)
.165 (4.19)
.165 (4.19)
.165 (4.19)
.165 (4.19)
.165 (4.19)
.165 (4.19)
.165 (4.19)
.303 (7.70)
.303 (7.70)
.355 (9.02)
.355 (9.02)
.355 (9.02)
.355 (9.02)
.355 (9.02)
.355 (9.02)
.355 (9.02)
.355 (9.02)
.355 (9.02)
.355 (9.02)
.355 (9.02)
.355 (9.02)
.355 (9.02)
.355 (9.02)
.550 (12.70)
.550 (12.70)
.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)
.555 (14.10)
.686 (17.42)
.686 (17.75)
NOTE: Dimensions shown are for reference only-consult factory for final design dimensions.
.100 (2.54)
REF.
F
A
B
C
.300
(7.62)
www.ittcannon.com 244
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
Micro-D PCB - .050" Contact Spacing MDM-PCB
BR (Board Right Angle) Series
PCB Termination Arrangements (Viewed from bottom of connector, PCB solder side.)
Identification number shown for plug connector, use reverse order for socket connector.
.109 +_ .015
(2.77 +_ 0.38)
A
C
EG
.186 (4.72)
MAX. PLUG
.198 (5.05)
MAX.
.100
(2.54)
TYP.
B
D
JACKPOST
#2-56 UNC-2B TYP.
.125 +_ .015
(3.18 +_ 0.38)
F
.150 +_ .010
(3.8 +_ 0.25)
.096 +_ .005
(2.44 +_ 0.31)
.050
(1.27)
TYP.
.100 TYP.
CAV.
#1 LAST
CAV.
NOTE: Standard lead termination is #24 AWG, gold plated, solid copper, solder or tin dripped.
*For jackpost, add letter "P" or "M7" for sizes 9-51, "M17" for size 100.
Part Number
By Shell Size
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)
.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)
.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)
A
Max. B
+_ .007 (.018) C
+_ .005 (.013) D
Max. E
Max. F
Max. G
Max.
All Termination Configurations .100 (2.54) x .100 (2.54) Grid Pattern, Offset .050 (1.27).
6 7 8 9
1 2 3 4 5
9 10 11 12 13 14 15
1 2 3 4 5 6 7 8
12 13 14 15 16 17 18 19 20 21
1 2 3 4 5 6 7 8 9 10 11
14 15 16 17 18 19 20 21 22 23 24 25
1 2 3 4 5 6 7 8 9 10 11 12 13
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
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
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
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
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 .150
(3.81)
.050
(1.27)
.150
(3.81)
.150
(3.81) .150
(3.81)
.150
(3.81)
.150
(3.81)
.175
(4.45)
.150
(3.81)
.375
(9.53)
.150
(3.81) .150
(3.81)
.225
(5.72)
9 Contacts
31 Contacts
15 Contacts
37 Contacts 51 Contacts
21 Contacts 25 Contacts
+ +
www.ittcannon.com 245
Dimensions are shown in inches (millimeters).
Dimensions subject to change.
Micro-D PCB - .050" Contact Spacing MDM-PCB
CBR (Condensed Board Right Angle) Series
PCB Termination Arrangements (Viewed from bottom of connector, PCB solder side.)
Identification number shown for plug connector, use reverse order for socket connector.
NOTE: Standard lead termination is #24 AWG, solid copper, solder or tin dripped.
*For jackpost, add letter "P" or "M7" for sizes 9-51, "M17" for size 100.
Part Number
By Shell Size
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)
A
Max. B
+_ .005 (.013) G
+_ .010 (.025) H
+_ .010 (.025)
C
Max. D
Max. E
Max. F
Max.
All Termination Configurations .100 (2.54) x .100 (2.54) Grid Pattern, Offset .050 (1.27).
5 4 2 1
13572410121416
1719212325272930
182022262831
24689111315 1357
24
10121416
1719
21232527
29
30323436
18
20222628
31333537
2468
9
111315
1357
24
10121416
17
19
212325
27
29 46 43 41
303234
363738394044
45 42
4748495051
18
20222628
313335
2468
9
111315 1357
24 10121416
17
19
212325
27
29
37
39414345474951
283032343638404244464850
535557596163656769717375
525456586062646668707274
767880828486889092949698100
777981838587899193959799
18202226
313335
2468
9
111315
9 8 3 7 6
2457
8 6 12 3 1
9
11
22
33
4
4
55
66
77
88
99
10 10
11
11
17 17
14 14
21 212325
20 20
2224
19 19
18 18
16 16
15
15
13
13
12
12
1011131415
.083
(2.11)
LAST
CAV.
.109 +_ .015
(2.77 +_ 0.38)
JACKPOST 2-56
UNC-2B TYP.
(Size 9-51)
.186 (4.72)
MAX.PLUG
.198 (5.03)
MAX. RECEPT.
.096 +_ .005
(2.44 +_ 0.31)
DIA.TYP.
(Size 9-51)
SEE
VIEW X SEE
VIEW Y
SEE
VIEW W
G
* *
F
H
FOR 31: 1.085(27.56) MAX.
FOR 37: 1.185(30.10) MAX.
FOR 51: 1.225(31.12) MAX.
* *
.125 +_ .005
(3.18 +_ 0.31)
DIA. TYP.
.185
(4.70)MAX. C
H
JACKPOST
#4-40 UNC 2B TYP.
G
F
1.815 (46.10) MAX.
100 VIEW
CAV.
#1
A
C
D E
B
H
G
F
.020
(0.51)
.158 (4.00)
.020
(0.51) .020
(0.51)
.183
(4.65)
.108
(2.73)
.050
(1.27)
.108
(2.73) .100 (2.54)
TYP.
.050 (1.27)
TYP.
.020
(0.51)
.083
(2.11) .020
(0.51)
.083 (2.11)
.020
(0.51)
.325 (8.26) .275 (6.98)
.100 +_ .005
(2.54 +_ 0.13)
9 Contacts
View X 15 Contacts
View X 21 Contacts
View X 25 Contacts
View X
100 Contacts
View W
51 Contacts
View Y
37 Contacts
View Y
31 Contacts
View Y