Dimensions shown in inch (mm)
Specifications and dimensions subject to change
一蹴而就的拼音
MDM connectors are ud in applications requiring highly reliable, extremely small, light-weight connectors with higher density contact configurations than available in traditional rec-tangular connectors. They are available in 8shell sizes accommodating from 9 to 100 con-tacts, and special arrangements of power and coaxial contacts.
The connectors are designed to meet the rap-idly increasing demands for an environmental,high performance, rugged, moisture-aled
microminiature connector. This connector
employs size 24 MICROPIN TM /MICROSOCKET TM contacts on .050 (1.27) centers in a contact density identical to the standard MICRO-D con-nector ries, but with the additional features:•Alumin
um shells to provide greater strength, prevent chipping, cracking or breaking, offer electromagnetic (EMI) and RFI shielding.
•Silicone elastomer compression interfacial al to provide a moisture and humidity al between each contact and between contacts and shell.
Specifications
STANDARD MATERIALS AND FINISHES Shell Insulator
Contacts
Mounting Hardware Kit, Jackpost (3) items Washer Standard Epoxy
-6061-T6 Aluminum alloy per
QQ-A-200/8, yellow chromate/ cadmium, Type II, Class 3 over electroless nickel per SAE AMS-C-26074, Class 4.
-Liquid Crystal Polymer per MIL-M-24519, T ype GLCP-30F (9-100)
-
Glass filled diallyl phthalate per
MIL-M-14, Type SDGF (7*2 and 24*4)-Polyphenylene sulfide per
MIL-M-24519, Type GST-40F (16*5)-Polyester per MIL-M-24519, Type GPT-30F (10*10)
-Copper alloy, gold plate -300 Series stainless steel, passivate
-300 Series stainless steel, passivate
-400 Series stainless stell, passivate -Hysol EE4215/HD3561, color black or Hysol EE4198/HD3561, color green
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 -9thru 100 signal; 5signal/2 coaxial; 5signal/2 power; 11 signal/5 coaxial; 11 signal/5 power; 0signal/10 coaxial; 0signal/10 power; 20 signal/4 coaxial; 20 signal/4 power -RG - 178/U
-
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#24 thru #32 AWG
-Multiple indent crimp
MECHANICAL FEATURES Performance Data
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 plea consult customer rvice for further information on your requirements.
Test Dielectric W ithstandin g Volta g e
Method 3001:
Insulation R esistance Method 3003
600V AC at a level
150V AC at 70,00'altitude N o breakdown N o breakdown
5,000me g ohms minimum N o physical dama g e
N o physical dama g e
N o loss of continuity >1µc N o physical dama g e
N o loss of continuity >1µc
N o mechanical or electrical defects Insulation resistance >100me g ohms Shall be capable of matin g and unmatin g ,and meet contact resistance requirements 8milliohms ma x imum 10milliohms ma x imum 5lb.minimum a x ial load
-55˚C to +125˚C
50G's,3a x es,6millicond duration sawtooth pul 20G's,10-2,000H z.12hrs
48hours
A t 3amps A t 1milliamp
Thermal Shock Method 1003.C ondition A:P hysical Shock Method 2004,C ondition E:Vibration Meth
od 2005,C ondition IV :Durability
500cycles of matin g and unmatin g ,500CPH ma x .
Moisture R esistance Method 1002,T ype II,omit steps 7a &7b Salt Spray
Method 1001,C ondition B:C ontact R esistance (MIL-STD-202)Method 1001,C ondition B:C ontact R etention
P er MIL-DTL-83513
M et hod Cri te ria of Acc e p t anc e
Dimensions shown in inch (mm)
Specifications and dimensions subject to change
How to Order
For MIL-DTL-83513 ordering information e pages 16 and 17
SERIES
RoHS COMPLIANCE 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
MDM: (Size 9-100) Liquid Crystal Polymer (LCP)MDM: (Combo Layout) Diallyl Phthalate (DAP)(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.M -Military specification hardware, e page 11 for military hardware codes.P -Jackpost
K -Jackscrew-standard profile 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 for sizes 9-51; .166 (4.22) dia. hole for size 100.B1 - .1475 (3.75) dia. hole for size 100 (Per MIL-DTL-83513)
No Number - (Standard cadmium/yellow chromate over nickel A174 - Electroless nickel A172 - Gold over nickel A141 - Irridite/alodine A30 - Black anodize
*See page 79 and 81 for additional Termination codes.
9-15-21-25-31-37-51-100 (standard)
16C5, 10C10, 7C2, 24C4 (coaxial)16P5, 10P10, 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 SHELL FINISH MOD CODES
HARDWARE
SHELL FINISH MOD CODES
}
(L) 1 - 1/2" uninsulated solid #25
AWG gold plated copper.(L) 2 - 1" uninsulated solid #25 AWG gold plated copper.
R
COTS or Non Mil-Spec or Commercial or Industrial Standard Wire Termination Codes
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Dimensions shown in inch (mm)
Specifications and dimensions subject to change
Harness Type (H)
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
H020H019H026H029H028H001H038H009H010H011H013H017H042H027H016H034H025H002H003H023H004H005H006H048H046H041
L61L56L57L39L58L1L14L2L7L6L16L10.125 (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 T eflon, stranded.
#25 AWG gold plated copper
All Yellow Color Coded*Termination Code
Length The following termination codes are listed for your information. For additional codes plea refer to Appendix on page 79 and 81. All wire lengths are minimum .Cannon Modification Code (Not MS)
Contact Arrangements
(Face View of Pin inrt - U Rever Order for Socket Side)Standard
9Contacts
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
15 Contacts
21 Contacts
37 Contacts
31Contacts
25Contacts 51 Contacts
Coaxial
Size 51 Shell 20 Micro contacts 4Coax or 4 Power
(Not MS)
Size 25 Shell 5Micro contact 2Coax or 2 Power
Size 51 Shell 11 Micro contact 5Coax or 5 Power
(0.18)
100 Contacts
Contact identification numbers are for reference only and do not appear on insulator or connector body.
Size 100 Shell 0Micro contact 10 Coax or 10 Power
COTS or Non Mil-Spec or Commercial or Industrial Shell Dimensions (Conforms to MIL-DTL-83513)
Dimensions shown in inch (mm)
Specifications and dimensions subject to change
Plug
Receptacle
Receptacle (MDM-100 only)
Solder Pot
Solder Pot
MAX.
Part Number By Shell Size MDM-9P*MDM-9S*MDM-15P*MDM-15S*MDM-21P*MDM-21P*MDM-25
P*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 (1
3.97).634 (16.10).702 (17.83).734 (18.64).802 (20.37).884 (22.45).952 (2
4.18)1.034 (26.26)1.102 (27.99).984 (24.99)1.052 (26.72)1.384 (3
赞美老师的优美语段
5.15)
1.508 (38.10)*Add lead type and length; e How To Order.***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)
矛盾对立统一
.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%
Panel Mounting Dimensions (Sizes 9 - 100)
.200 ±.005Plug and Receptacle
Rear Mounted Plug and Receptacle Front Mounted Plug Front Mounted Receptacle Rear Mounted
.300 ±.005
Panel Cutouts
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Dimensions shown in inch (mm)
Specifications and dimensions subject to change
Shell Sizes 9 thru 51
Shell Size 100
Figure 1Front Mounting )R.MAX (TYP .)
火锅材料.450+_.002
(11.43+Figure 2R e a r Mounting Figure 3
Ed ge b o a r d Mounting
Figure 1Front Mounting Figure 2R e a r Mounting Figure 3
Ed ge b o a r d Mounting
NOTE: See page 13 for rear panel mounting configuration.Shell Size Cutout Figure 1231
231
231
231熏衣
231
231
23
.408.401-.558.551-.708.701-.808.801-.958.951-1.1081.101-1.0581.051-
.271.252-.271.252-.271.252-.271.252-.271.252-.271.252-.315.295
.570.570.570.720.720.720.870.870.870.970.970.9701.1201.1201.1201.2701.2701.2701.2201.2201.220
.089.089.089.089.089.089.089.089.089.089.089.089.089.089.089.089.089.089.089.089.089
9
152125313751
A +.004-.000
B +.004-.000
C +.005-.000
D +.005-.000For 9-51 Shell Sizes
NOTES:
1. Front panel mounting is the preferred mounting method. Front panel mounting dimensions
(figure 1) will accommodate either #2-56 screws or jackpost hardware.
2. Rear panel mount dimensions (figure 2) will accommodate #2-56 screw hardware only.When mounting the connector with rear panel mount jackpost e the panel cut-out dimensions.
3. Edgeboard mounting bracket (figure 3) us #2-56 screws. Dimension .450+/-.002 (11.43+/-0.05) locates the MDM receptacle flush with the end of the board.For 100 Shell Size
NOTES:
1. Front mounting is the preferred mounting method. Front panel mounting dimensions
(figure 1) will accommodate either #4-40 screws or jackpost hardware.
2. Rear panel mount dimensions (figure 2) will accommodate #4-40 screw hardware only e the panel cut-out dimensions.
3.Edgeboard mounting bracket (figure 3) us #4-40 screws. Dimension .450+/-.002 (11.43+/-0.05) locates the MDM receptacle flush with the end of the board.
