MCD-M1-B-31P6G9-18.0 - TE Connectivity

Microminiature D Connectors

MCDM Series Metal Shell Connectors

Catalog 1308638 Dimensions are in inches and Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514

Revised 8-05 millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628

specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013

www.tycoelectronics.com aremetric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967

Microminiature D

Connectors

Performance

Contact Resistance —The average

mated contact resistance is 4 milliohms,

with a maximum value of 8 milliohms,

using standard #24 solid copper leads

when measured directly behind the

crimp joints of the mated pin and socket

contacts. The average resistance value at

100 microvolts is 4.8 milliohms.

Dielectric Withstanding Voltage

(60 Hz rms room temperature) —

Solder Pots: 600 VAC at sea level;

150 VAC at 70,000 feet [21,336 m].

Wire Terminations: 750 VAC at sea level;

200 VAC at 70,000 feet [21,336m]

Vibration (Per MIL-STD-202C,

Method 204-A, Condition D) —No

discontinuity in excess of 1 microsecond

during twelve 20 minute sweeps from 10

to 2,000 CPS at .06 double amplitude or

20 G forces, whichever is less.

Corrosion Resistance (Per

MIL-STD-202C, Method 101B,

Condition B) —Both mated and

unmated samples do not exceed the

maximum allowable contact resistance

(8 milliohms) when subjected to the

48 hour salt spray test.

Durability —The contact resistance

after 500 mating cycles is less than the

maximum allowable, 8 milliohms.

Insulation Resistance —

Greater than 5,000 megohms at room

temperature for the materials listed

under “Materials”.

Maximum Current Carrying

Capacity —No. 24 contact, 3

amperes. It must be recognized,

however, that all the wires to a connector

will not carry their maximum current

under all environmental conditions due

to wire temperature.

Contact Engaging and Separation

Forces —6oz. [1.67N] maximum

(eng.); 0.5 oz. [.14N] minimum (sep.).

Temperature Range (Operating) —

Diallyl phthalate -67°F to 257°F

[-55°Cto +125°C].

Materials

Insulator —Diallyl phthalate per

MIL-M-14, Type SDG-F or Liquid

Crystal Polymer (LCP) per ASTM

D5138.

Contacts —Pin Contact: Copper alloy

and beryllium copper alloy make up the

complete construction. Socket Contact:

Copper alloy.

Body Shell —High grade aluminum

alloy.

Finishes

Contacts —Standard finish is

0.000050 [0.00127] gold over copper

flash per MIL-G-45204, Type II.

Body Shell —Electroless nickel per

AMS 2404.

Note:

Insulators are molded into their metal

shells — No bonded joint is used.

Technical & Performance

Data

The only metal shell con-

nector that mates with all

existing plastic types. This

line is ideal for external use

and other applications

requiring frequent discon-

nect and remating. When

durability and reliability are

paramount the metal shell

connector is unsurpassed —

it eliminates the need for

retrofitting wherenew metal

shell varieties must mate

with older plastic types.

Originally designed for mili-

tary applications, they are

currently used for commer-

cial requirements, including

computers.

Screw Mount

Contact #1

Socket

.089–.094

[2.26–2.39]

.093

[2.36]

Dia.

2 Plcs.

.089–.094

[2.26–2.39] Dia.

.193

[4.90]

.379

[9.63]

.180

[4.57]

.365

[9.27]

.798

[20.27]

.093

[2.36]

Microminiature D Connectors

MCDM Series Metal Shell Connectors (Continued)

26 Catalog 1308638 Dimensions are in inches and Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514

Revised 8-05 millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628

specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013

www.tycoelectronics.com aremetric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967

PartNumber AB C D E F Avg. Weight

± .005 ± .005 ± .010 ± .010 ± .005 ± .005 lbs. ± 5%

[±.127] [±.127] [±.254] [±.254] [±.127] [±.127] [grams]

MCDM1-9P*** .780 .290 .398 .165 .208 .565 .003

19.81 7.36 10.11 4.19 5.28 14.35 1.36

MCDM1-9S*** .780 .365 .398 .165 .208 .565 .003

19.81 9.27 10.11 4.19 5.28 14.35 1.36

MCDM1-15P*** .930 .440 .548 .165 .208 .715 .004

23.62 11.18 13.92 4.19 5.28 18.16 1.81

MCDM1-15S*** .930 .515 .548 .165 .208 .715 .004

23.62 13.08 13.92 4.19 5.28 18.16 1.81

MCDM1-21P*** 1.080 .590 .698 .165 .208 .865 .005

27.43 14.99 17.73 4.19 5.28 21.97 2.26

MCDM1-21S*** 1.080 .665 .698 .165 .208 .865 .005

27.43 16.89 17.73 4.19 5.28 21.97 2.26

MCDM1-25P*** 1.180 .690 .798 .165 .208 .965 .006

29.97 17.53 20.27 4.19 5.28 24.51 2.72

MCDM1-25S*** 1.180 .765 .798 .165 .208 .965 .005

29.97 19.43 20.27 4.19 5.28 24.51 2.26

MCDM1-30P*** .930 .435 .548 .252 .295 .715 .007

23.62 11.05 13.92 6.40 7.49 18.16 3.17

MCDM1-30S*** .930 .515 .548 .252 .295 .715 .007

23.62 13.08 13.92 6.40 7.49 18.16 3.17

MCDM1-31P*** 1.330 .840 .948 .165 .208 1.115 .007

33.78 21.34 16.46 4.19 5.28 28.32 3.17

MCDM1-31S*** 1.330 .915 .948 .165 .208 1.115 .006

33.78 23.24 16.46 4.19 5.28 28.32 2.72

MCDM1-37P*** 1.480 .990 1.098 .165 .208 1.270 .007

37.59 25.15 27.89 4.19 5.28 32.26 3.17

MCDM1-37S*** 1.480 1.065 1.098 .165 .208 1.270 .007

37.59 27.05 27.89 4.19 5.28 32.26 3.17

MCDM1-51P*** 1.430 .940 1.048 .208 .250 1.215 .009

36.32 23.88 26.62 5.28 6.35 30.86 4.08

MCDM1-51S*** 1.430 1.015 1.048 .208 .250 1.215 .008

36.32 25.78 26.62 5.28 6.35 30.86 3.62

Note: Weight given is with .500 [12.7] uninsulated, solid, 24 AWG gold plated copper pigtails.

How To Specify

MCD- M1 B 37 P 6 A 1 18.0

Lead Length in Inches (min.)

X— Special, does not fit description below.

Insulation Color or Finish

1 — All white wire 4 — Gold plated 7 — Color coded per MIL-STD-681,

2 — All yellow wire 5 — Tin dipped gold plated System 1

3 — All gray wire 6 — Bare (unfinished) 8 — Special color code

9 — 10 color repeating (solid) per M83513

Wire Type

*A — Type E, 7 strand *D — Type ET, 19 strand G — 19 strand per MIL-22759/11

*B — Type ET, 7 strand F — 7 strand per MIL 22759/11 #26 AWG, #24 AWG

*C — Type E, 19 strand (#28 AWG only) L — Copper, solid

Q — Stranded per MIL-W-22759/33

*Per MIL-W-16878

Wire Size

4 — #24 5 — #25 6 — #26 8 — #28 0 — #30

Connector Series

Shell Type and Material

M1 — Metal Shell

Screw Mount

Diallyl Phthalate or LCP Insulator

Hardware (See Pages 14 and 15)

B— No Hardware

F — Float Bushing

K — Jackscrew, Slotted Head, High Profile

L — Jackscrew, Slotted Head, Low Profile

Q — Jackscrew, Allen Head, High Profile

R — Jackscrew, Allen Head, Low Profile

X — Lockscrew, Slotted Head

Y — Lockscrew, Allen Head

P — Jackpost

S— Solder pot for #26 max. stranded wire

Contact Type

P — Pin S — Socket

Layout

9, 15, 21, 25, 30, 31, 37, 51

Screw Mount (Continued)

Microminiature D Connectors

MCDM Series Metal Shell RF COMBOMATE Connectors

Catalog 1308638 Dimensions are in inches and Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514

Revised 8-05 millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628

specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013

www.tycoelectronics.com aremetric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967

Microminiature D

Connectors

Screw Mount Coaxial

Terminations

Available now —RF

Performance in standard

subminiature rectangular

connectors, with VSWR

values of 1.01 to 1.10 in

frequencies ranging in DC

to 2.3 GHz. This is the

COMBOMATE Connector.

This series of connectors

incorporates the same metal

shells and twist pin contacts

used in the widely accepted,

high reliability, MCDM Series.

The RF COMBOMATE

Connector Series will

accommodate RG 196 A/U

or RG 178 B/U coaxial cable

terminated in a unique

manner in standard, alr eady

tooled insert layouts. This

feature results in savings in

cost, time and space.

The RF COMBOMATE

Connector Series will

accommodate a maximum

of 17 RG 196 A/U or

RG 178 B/U cables in an

area of less than .225 sq.

inches [14.51 mm2]. Mixed

layouts with coaxial termina-

tions and standard AWG 24,

26 and 28 arealso immedi-

ately available in 7 different

shell sizes. The overall

envelope and mounting

dimensions of equivalent

size of COMBOMATE

Connectors are exactly the

same as the standard

MCDM Series.

Contact #1

Epoxy

.089–.094

[2.26–2.39]

.093

[2.36]

Dia.

2 Plcs.

.193

[4.90]

.379

[9.63]

.250

[6.35]Max.

Contact #1

Socket

.089–.094

[2.26–2.39] Dia.

Epoxy

.093

[2.36]

.180

[4.57]

.365

[9.27]

.250

[6.35] Max. D

Socket

Performance Data —

Coaxial Terminations

Impedance —49.0 to 51.0 Ohms.

Voltage Standing Wave Ratio

(VSWR) —1.01:1 to 1.10:1 at

frequency ranging in DC to 2.3 GHz.

Dielectric Withstanding Voltage

(60 Hz rms room temperature) —

750 VAC at sea level;

200 VAC at 70,000 feet [21,336 m].

(Actual Test Data) Crosstalk (Between Adjacent Lines)

1 to 2 2 to 3 3 to 4 4 to 5

30 MHz 60.0 db 59.8 db 60.7 db 60.0 db

100 MHz 49.1 db 48.3 db 51.7 db 50.6 db

175 MHz 42.6 db 41.4 db 47.2 db 47.0 db

500 MHz 38.0 db 38.8 db 39.5 db 40.0 db

1000 MHz 31.6 db 32.0 db 30.0 db 32.5 db

2000 MHz 22.4 db 22.5 db 22.3 db 20.8 db

3000 MHz 21.5 db 23.9 db 21.4 db 24.2 db

Insertion Loss

Sample #1 #2 #3 #4 #5

30 MHz .08 db .08 db .08 db .08 db .08 db

100 MHz .24 db .24 db .25 db .25 db .25 db

175 MHz .35 db .36 db .36 db .34 db .32 db

500 MHz .58 db .50 db .60 db .58 db .48 db

1000 MHz 1.25 db 1.33 db 1.36 db 1.35 db 1.24 db

2000 MHz 1.48 db 1.71 db 1.42 db 1.40 db 1.45 db

3000 MHz 2.66 db 2.45 db 2.74 db 2.86 db 2.84 db

Note: Verification of all test data is on file at Tyco Electronics and is

available upon request.

All test runs using RG 196 A/U.

Microminiature D Connectors

MCDM Series Metal Shell RF COMBOMATE Connectors (Continued)

28 Catalog 1308638 Dimensions are in inches and Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514

Revised 8-05 millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628

specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013

www.tycoelectronics.com aremetric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967

Part Number ABC D EF

± .005 ± .005 Max. Max. ± .005 ± .005

[± .127] [± .127] [± .127] [± .127]

MCDM3-3P** .780 .290 .408 .200 .208 .565

19.81 7.36 10.36 5.08 5.28 14.35

MCDM3-3S** .780 .365 .408 .200 .208 .565

19.81 9.27 10.36 5.08 5.28 14.35

MCDM3-5P** .930 .440 .558 .200 .208 .715

23.62 11.18 14.17 5.08 5.28 18.16

MCDM3-5S** .930 .515 .558 .200 .208 .715

23.62 13.08 14.17 5.08 5.28 18.16

MCDM3-7P** 1.080 .590 .708 .200 .208 .865

27.43 14.99 17.98 5.08 5.28 21.97

MCDM3-7S** 1.080 .665 .708 .200 .208 .865

27.43 16.89 17.98 5.08 5.28 21.97

MCDM3-8P** 1.180 .690 .808 .200 .208 .965

29.97 17.53 20.52 5.08 5.28 24.51

MCDM3-8S** 1.180 .765 .808 .200 .208 .965

29.97 19.43 20.52 5.08 5.28 24.51

MCDM3-10P** 1.330 .840 .958 .200 .208 1.115

33.78 21.34 24.33 5.08 5.28 28.32

MCDM3-10S** 1.330 .915 .958 .200 .208 1.115

33.78 23.24 24.33 5.08 5.28 28.32

MCDM3-12P** 1.480 .990 1.108 .200 .208 1.270

37.59 25.15 27.89 5.08 5.28 32.26

MCDM3-12S** 1.480 1.065 1.108 .200 .208 1.270

37.59 27.05 27.89 5.08 5.28 32.26

MCDM3-17P** 1.430 .940 1.058 .245 .250 1.215

36.32 23.88 26.87 6.22 6.35 30.86

MCDM3-17S** 1.430 1.015 1.058 .245 .250 1.215

36.32 25.78 26.87 6.22 6.35 30.86

Screw Mount Coaxial

Terminations (Continued)

How To Specify

MCD M3 7 P 3 18.0

Lead Length in Inches (min.)

Wire Size

3 — RG 196 A/U (White insulation)

2 — RG 178 B/U (Brown insulation)

X — Special, does not fit description*

Connector Series

Contact Type

P — Pin S — Socket

Layout

3, 5, 7, 8, 10, 12, 17

Maximum RF combinations using RG 196 A/U and RG 178 B/U cable

Shell Type and Material

M3 — Metal Shell

Screw Mount

Diallyl Phthalate or LCP Insulator

*Ordering Criteria: Awide variety of contact combinations, coaxial and power mixed, are available.

Contact Tyco Electronics for additional arrangement numbers.

Microminiature D Connectors

MCDM Series Metal Shell RF COMBOMATE Connectors (Continued)

Catalog 1308638 Dimensions are in inches and Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514

Revised 8-05 millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628

specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013

www.tycoelectronics.com aremetric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967

Microminiature D

Connectors

Contact Arrangement as

Viewed from the Engaging

Face of the Pin Side

RG196 A/U or

RG 178 B/U

RG196 A/U or

RG 178 B/U

RG196 A/U or

RG 178 B/U

17

RG196 A/U or

RG 178 B/U

Termination Pattern

10

RG196 A/U or

RG 178 B/U

118

5136

20 37

Shield

Center Conductor

13 1 16

14 25 17 31

51 1 118

69 15912 21

RG196 A/U or

RG 178 B/U

RG196 A/U or

RG 178 B/U

Note: The above contact arrangements are the maximum densities that can be obtained in each shell size when using

RG 196 A/U or RG 178 B/U cable.

Microminiature D Connectors

MCDM Series Metal Shell Connectors Panel Mounting — Cutout Dimensions

30 Catalog 1308638 Dimensions are in inches and Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514

Revised 8-05 millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628

specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013

www.tycoelectronics.com aremetric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967

Plug and Receptacle

Rear Mounted

Plug Front Mounted

Receptacle Rear Mounted

Plug and Receptacle

Front Mounted

.200

±.005

[5.08

±0.13

]

.395

±.005

[10.03

±0.13

]

.300

±.005

[7.62

±0.13

]

Panel Mounting

Dimensions — MCDM

Plug and Receptacle

Rear Mounted Plug and Receptacle

Front Mounted

Plug Front Mounted

Receptacle Rear Mounted

Front

Full

Radius

(Typ.) R

Figure 1

Rear

Figure 2

Full

Radius

(Typ.)

116/117

+ .005

– .000

+ 0.13

– 0.00

.089

[2.26]

+ .005

– .000

+ 0.13

– 0.00

.075

[1.90]

.015

[.381]

Max. Typ.

.089

[2.26]

Number A B C

of Fig. + .004 [+ .102] + .004 [+ .102] + .005 [+ .127]

Contacts – .000 [– .000] – .000 [– .000] – .000 [– .000]

91.412 [10.46] .177 [4.50] .570 [14.48]

2.384 [9.75] .222 [5.64] .570 [14.48]

15 1.562 [14.27] .177 [4.50] .720 [18.29]

2.534 [13.56] .222 [5.64] .720 [18.29]

21 1.712 [18.08] .177 [4.50] .870 [22.10]

2.684 [17.37] .222 [5.64] .870 [22.10]

25 1.812 [20.62] .177 [4.50] .970 [24.64]

2.784 [19.91] .222 [5.64] .970 [24.64]

31 1.962 [24.43] .177 [4.50] 1.120 [28.45]

2.934 [23.72] .222 [5.64] 1.120 [28.45]

37 11.112 [28.24] .177 [4.50] 1.270 [32.26]

21.084 [27.53] .222 [5.64] 1.270 [32.26]

51 11.062 [26.97] .224 [5.69] 1.220 [30.99]

21.034 [26.26] .264 [6.71] 1.220 [30.99]

Panel Cutout Dimensions

Screw Mounting

Note: Front mounting preferred.