Micro-D
Harness
Micro-D Metal shell
MWDM Back-to-Back unshielded Cable Assemblies
Save Time and Money With Back-To-Back Cables–
These Micro-D connectors feature crimp wire terminations
and epoxy encapsulation. The installed cost is lower than
terminating solder cup connectors.
100% Certified–
all back-to-back assemblies are 100%
checked for continuity, resistance, voltage and insulation
resistance.
Hardware Note–
if jackposts are required on one end and
jackscrews on the other, use hardware designator “B” (no
hardware installed), and order hardware kits separately.
A
B
HoW to oRDER BACk-to-BACk uNsHIELDED CABLEs
shell Material Insulator Contact
and Finish
Material Layout
9
15
21
25
31
37
51
51-2
67
69
100
Connect or
type
GP
–
Pin (Plug)
Wire
Gage
(AWG)
4
6
8
0
–
#24
–
#26
–
#28
–
#30
series
Wire type
k
–
M22759/11
Wire Color
1
–
White
2
–
Yellow
7
–
Ten Color
total
Length
Inches
Hardware
18
Total
Length In
Inches.
“18”
Specifies
18 Inches
(2” Min.)
MWDM
Aluminum shell
L
– LCP
1
– Cadmium
30% Glass-
Filled Liquid
2
– Nickel
Crystal
4
– Black Anodize Polymer
5
– Gold
6
– Chem Film
stainless steel
shell
Connector
Both Ends
600 Vrms Teflon
(TFE)
Gs
–
Socket
Cs
(Receptacle)
Connector
Both Ends
–
Pin Connector
to Socket
Connector
J
–
M22759/33
Repeating
Stripes Per
MIL-STD-681
600 Vrms
Modified Cross-
Linked Tefzel
®
(ETFE)
600 VrmsType
E M16878/4
(TFE) (replaced
by M22759/11
for mil spec
applications)
5
–
Color-Coded
E
–
NEMA HP3-EB
3
–
Passivated
(Striped wire not
available on 67,
69 or 100 pin
connectors or for
#28, #30 AWG)
B
P
M
M1
s
s1
L
k
Sample Part Number
MWDM
1
L –
25
GP –
6
k
7 –
18
B
MICRo-D MouNtING HARDWARE
B
P
M
M1
s
s1
L
k
Order Hardware
Separately
thru-Hole
Removable
Includes Nut and
Washer
Jackpost
Jackscrew
Hex Head
Removable
E-ring
Jackscrew
Hex Head
Removable
E-ring
Extended
Jackscrew
Slot Head
Removable
E-ring
Jackscrew
Slot Head
Removable
E-ring
Extended
Hex Head
Non- Removable
Jackscrew
Jackscrew
Slot Head
Non-
Removable
Extended
© 2006 Glenair, Inc. Rev. 8-06
www.glenair.com
CAGE Code 06324/0CA77
Printed in U.S.A.
E-Mail: sales@glenair.com
GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912
B-6
Micro-D Metal Shell
MWDM Back-To-Back Unshielded Cable Assemblies
PERFORMANCE SPECIFICATIONS
Current Rating
DWV
Insulation Resistance
Contact Resistance
Low Level Contact Resist.
Magnetic Permeability
Operating Temperature
Shock, Vibration
Mating Force
3 AMP
600 VAC Sea level
5000 Megohms Minimum
8 Milliohms Maximum
32 Milliohms Maximum
2
μ
Maximum
-55° C. to +150° C.
50 g., 20g.
(10 Ounces) X (# of Contacts)
Connector
Shell
MATERIALS AND FINISHES
Aluminum Alloy 6061 or Stainless Steel, 300
Series, passivated. See Ordering Info for
Plating Options
Liquid Crystal Polymer (LCP)
Flourosilicone Rubber, Blue
Beryllium Copper Gold over Nickel Plating
Copper Alloy Gold Over Nickel Plating
300 Series Stainless Steel
Epoxy Resin Hysol EE4215
Insulator
Interfacial Seal
Pin Contact
Socket Contact
Hardware
Encapsulant
B
A
B
C
E
D
9-69 CONTACTS
.096/.088 (2.43/2.23) DIA.
100 CONTACTS
.150/.145 (3.81/3.68) DIA.
G
F
WIRE LENGTH
+1.0/-0.0
(+25.4/-0.0)
.093 ± .005
(2.36 ± 0.13)
H
J
DIMENSIONS
A Max.
In .
Layout
9P
9S
15P
15S
21P
21S
25P
25S
31P
31S
37P
37S
51P
51S
51-2P
51-2S
67P
67S
69P
69S
100P
100S
In.
.785
.785
.935
.935
1.085
1.085
1.185
1.185
1.335
1.335
1.485
1.485
1.435
1.435
1.835
1.835
2.235
2.235
1.735
1.735
2.170
2.170
B
mm.
± 0.08
14.35
14.35
18.16
18.16
21.97
21.97
24.51
24.51
28.32
28.32
32.13
32.13
30.86
30.86
41.02
41.02
51.18
51.18
38.48
38.48
45.72
45.72
± .003
.565
.565
.715
.715
.865
.865
.965
.965
1.115
1.115
1.265
1.265
1.215
1.215
1.615
1.615
2.015
2.015
1.515
1.515
1.800
1.800
C Max.
In.
.333
.400
.483
.551
.633
.701
.733
.801
.883
.951
1.033
1.101
.983
1.051
1.384
1.450
1.784
1.850
1.284
1.350
1.383
1.451
D Max.
In.
.184
.250
.184
.250
.184
.250
.184
.250
.184
.250
.184
.250
.224
.293
.184
.250
.184
.250
.224
.293
.270
.333
E Max.
In.
In.
.308
.308
.308
.308
.308
.308
.308
.308
.308
.308
.308
.308
.351
.351
.310
.310
.310
.310
.351
.351
.394
.394
F
mm.
± 0.08
4.65
4.95
4.65
4.95
4.65
4.95
4.65
4.95
4.65
4.95
4.65
4.95
4.65
4.95
4.65
4.95
4.65
4.95
4.65
4.95
4.65
4.95
± .003
.183
.195
.183
.195
.183
.195
.183
.195
.183
.195
.183
.195
.183
.195
.183
.195
.183
.195
.183
.195
.183
.195
G Max.
In.
.416
.429
.416
.429
.416
.429
.416
.429
.416
.429
.416
.429
.416
.429
.416
.429
.416
.429
.416
.429
.416
.429
H Max.
In.
.400
.400
.550
.550
.700
.700
.800
.800
.950
.950
1.100
1.100
1.050
1.050
1.450
1.450
1.850
1.850
1.350
1.350
1.442
1.442
J Max.
In.
.270
.270
.270
.270
.270
.270
.270
.270
.270
.270
.270
.270
.310
.310
.270
.270
.270
.270
.310
.310
.360
.360
mm.
19.94
19.94
23.75
23.75
27.56
27.56
30.01
30.01
33.91
33.91
37.72
37.72
36.45
36.45
46.61
46.61
56.77
56.77
44.07
44.07
55.12
55.12
mm.
8.46
10.16
12.27
14.00
16.08
17.81
18.62
20.35
22.43
24.16
26.24
27.96
24.97
26.70
35.15
36.83
45.31
46.99
32.61
34.29
35.13
36.86
mm.
4.67
6.35
4.67
6.35
4.67
6.35
4.67
6.35
4.67
6.35
4.67
6.35
5.69
7.44
4.67
6.35
4.67
6.35
5.69
7.44
6.86
8.46
mm.
7.82
7.82
7.82
7.82
7.82
7.82
7.82
7.82
7.82
7.82
7.82
7.82
8.92
8.92
7.87
7.87
7.87
7.87
8.92
8.92
10.01
10.01
mm.
10.57
10.90
10.57
10.90
10.57
10.90
10.57
10.90
10.57
10.90
10.57
10.90
10.57
10.90
10.57
10.90
10.57
10.90
10.57
10.90
10.57
10.90
mm.
10.16
10.16
13.97
13.97
17.78
17.78
20.32
20.32
24.13
24.13
27.94
27.94
26.67
26.67
36.83
36.83
36.83
36.83
34.29
34.29
36.63
36.63
mm.
6.86
6.86
6.86
6.86
6.86
6.86
6.86
6.86
6.86
6.86
6.86
6.86
7.87
7.87
6.86
6.86
6.86
6.86
7.87
7.87
9.14
9.14
© 2006 Glenair, Inc.
CAGE Code 06324/0CA77
Printed in U.S.A.
GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912
www.glenair.com
B-7
E-Mail: sales@glenair.com
