© 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-8 E-Mail: sales@glenair.com
MWDM Micro-D Shielded Cable Assemblies
Single-Ended or Double-Ended–These easy-to-order cable
assemblies eliminate the need for expensive assembly
labor. 100% tested and ready for use.
Now With Twisted Pairs–No need to create a procurement
specifi cation for Micro-D cables with twisted pairs. Glenair
177-740 cables are furnished with a full complement of
white/blue twisted pair wires.
Integral Shield Termination–The connector shell has a
platform to accept Band-It shield termination bands. The
cable shield braid is attached directly to the connector.
Save Labor, Reduce Weight and Improve EMI Shielding with
Glenair’s Micro-D Shielded Cable Assemblies
Aerospace electronics systems require higher and higher levels of protection from radiated emissions. Glenair’s fully
shielded Micro-D cable assemblies meet this need. The cable shield is attached directly onto the one-piece connector
shell and secured with a stainless steel BAND-IT® clamp. These pre-wired, 100% tested assemblies meet the
requirements of MIL-DTL-83513. An optional ground spring on the pin connector assures low shell-to-shell resistance.
Available with a variety of wire types and shields, Micro-D shielded assemblies can be ordered in any length, either
single-ended or “back-to-back”.
Ground Spring and EMI Shielding Effectiveness – A gold-plated
stainless steel ground spring on the pin connector mating face offers
substantial improvement in EMI protection. The graphs compare
identical connectors tested with and without ground springs.
0
10
20
30
40
50
60
70
80
90
100
1.00E+03 1.00E+04 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+09
0
10
20
30
40
50
60
70
80
90
100
1.00E+03 1.00E+04 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+09
FREQUENCY (Hz) FREQUENCY (Hz)
SHIELDING EFFECTIVENESS (DB)
SHIELDING EFFECTIVENESS (DB)
EMI Performance with Ground Spring EMI Performance without Ground Spring

© 2006 Glenair, Inc. Rev. 8-06 CAGE Code 06324/0CA77 Printed in U.S.A.
              
  



 – Untwisted Wire
 – Twisted Pair Wire

– Cadmium w/Yellow Chromate*
– Electroless Nickel
– Gold

, , , , , , , 

– Pin (Single End Plug)
– Socket (Single End Receptacle)
 – Double End Cable, Pin Connectors Both Ends
 – Double End Cable, Socket connectors Both Ends
 – Double End Cable, Pin and Socket

– #24 Gage
– #26 Gage
– #28 Gage
– #30 Gage

– Teon® Wire Per MIL-W-22759/11 (Not available in #30 gage)
– Cross-Linked Tefzel® Wire Per MIL-W-22759/33

– White (177-710 only) Or White/Blue Pairs (177-740 Only)
– Color-Coded Per MIL-STD-681 (177-710 only)(#24 and #26 gage only)
White/Blue Twisted Pairs With Numbered Wire Markers (177-740 only)
– Ten Color Repeating (177-710 only)

6 Inch (152 mm.) Minimum

– No Mounting Hardware Installed – Male Jackscrew, Allen Head, Non-Removable
– Male Jackscrew, Allen Head, Low Prole – Float Mount, for Front Panel Mounting
– Male Jackscrew, Slot Head, Low Prole – Float Mount, for Rear Panel Mounting
– Female Jackpost

– No Shield, No Jacket
– Braided Shield Installed
– Braided Shield Installed, With E-CTFE Halar “Expando” Jacket (+150° C.)
– No Shield, With E-CTFE Halar “Expando” Jacket Installed (+150° C.)
– 100% Braided AmberStrand
Shield Installed
– 100% Braided AmberStrand
Shield Installed with E-CTFE Halar “Expando” Jacket (+150° C.)
– 75% Braided AmberStrand
Shield Installed
– 75% Braided AmbrerStrand
Shield Installed with E-CTFE Halar “Expando” Jacket (+150° C.)

– No Ground Spring
– Ground Spring Installed (Pin Connectors Only)



          
Rev. 4-11-2010
© 2006 Glenair, Inc. Rev. 8-06 CAGE Code 06324/0CA77 Printed in U.S.A.
              
www.glenair.com  


A
B

Layout
G H J K
In. mm. In. mm. In. mm. In. mm.
.340 8.64 .214 5.44 .450 11.43 .324 8.23
 .490 12.45 .214 5.44 .600 15.24 .324 8.23
 .640 16.26 .214 5.44 .750 19.05 .324 8.23
 .740 18.80 .214 5.44 .850 21.59 .324 8.23
 .890 22.61 .214 5.44 1.000 25.40 .324 8.23
 1.040 26.42 .214 5.44 1.150 29.21 .324 8.23
 .990 24.15 .257 6.53 1.100 27.94 .367 9.32
 1.390 35.31 0.214 5.44 1.460 37.08 .324 8.23
 1.790 45.47 0.214 5.44 1.900 48.26 .324 8.23
 1.290 32.77 0.257 6.53 1.400 35.56 .367 9.32
 1.385 35.18 .307 7.80 1.495 37.97 .417 10.59

Current Rating 3 AMP
Dielectric Withstanding
Voltage
600 VAC Sea Level
150 VAC 70,000 Feet
Insulation Resistance 5000 Megohms Minimum
Contact Resistance 8 Milliohms Maximum
Low Level Contact
Resistance 32 Milliohms Maximum
Magnetic Permeability 2 µ Maximum
Operating Temperature -55° C. to +150° C.
Shock 50 g.
Vibration 20 g.
Outgassing Meets NASA Outgassing
Requirements
Mating Force (10 Ounces) X (# of Contacts)
EMI Shielding
Effectiveness
50 dB Attenuation, 100 MHz to 1000
MHz
For additional performance requirements, please refer to
MIL-DTL-83513

Connector
Shell
Plating Code 1: Cadmium With Yellow Chromate
Plating Code 2: Electroless Nickel
Plating Code 5: Gold
Insulator Liquid Crystal Polymer (LCP)
Interfacial Seal Flourosilicone Rubber, Blue
Pin Contact Beryllium Copper With 50 Microinches Gold
over Nickel Plating
Socket Contact Copper Alloy With 50 Microinches Gold Over
Nickel Plating
Hardware 300 Series Stainless Steel
Wire
Type K: per MIL-W-22759/11. Silver-Plated Copper
Conductor, Extruded TFE Teon® Insulation
Type J: per MIL-W-22759/33. Silver-Plated Copper
Conductor, Extruded Crosslinked Tefzel® Insulation
Shield Braid #36 AWG Nickel-Coated Copper per ASTM B355 Class
4 OFHC
Jacket
Type B: PET Expando Braided Jacket, +125° C.
Type C: E-CTFE (Ethylene-Chlorotriourethylene) Halar
Expando Braided Jacket, +150° C.
Encapsulant Epoxy Resin Hysol EE4215


A
E
9-69 CONTACTS � .096/.088 (2.43/2.23) DIA.
100 CONTACTS � .150/.145 (3.81/3.68) DIA.
.093 ± .005
(2.36 ± 0.13)
.645
(16.4)
D
B
C
(F)
(G)
(H) (K)
(J)
© 2006 Glenair, Inc. Rev. 8-06 CAGE Code 06324/0CA77 Printed in U.S.A.
              
www.glenair.com  


A
B



WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
BLU
WHT
BLU
WHT
BLU
WHT
WHT
1
9
2
10
3
11
4
12
5
13
6
14
7
15
8
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
1
12
2
13
3
14
4
15
5
16
6
17
7
18
8
19
9
20
10
21
11
BLU
WHT
BLU
WHT
BLU
WHT
WHT
BLU
WHT
BLU
WHT
WHT
BLU
WHT
BLU
WHT
BLU
1
14
2
15
3
16
4
17
5
18
6
19
7
20
8
21
9
22
10
23
11
24
12
25
13
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
BLU
WHT
BLU
WHT
BLU
WHT
WHT
WHT
BLU
WHT
BLU
WHT
BLU
BLU
WHT
BLU
WHT
1
17
2
18
3
19
4
20
5
21
6
22
7
23
8
24
9
35
10
26
11
27
12
28
13
29
14
30
15
31
16
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
BLU
WHT
BLU
WHT
BLU
WHT
WHT
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
1
20
2
21
3
22
4
23
5
24
6
25
7
26
8
27
9
28
10
29
11
30
12
31
13
32
14
33
15
34
16
35
17
36
18
37
19
BLU
WHT
BLU
WHT
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
BLU
WHT
BLU
WHT
BLU
WHT
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
WHT
BLU
WHT
BLU
WHT
BLU
1
19
2
20
3
21
4
22
5
23
6
24
7
25
8
26
9
27
10
28
11
29
12
30
13
31
14
32
15
33
16
34
17
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
18
WHT
BLU
WHT
BLU
WHT
BLU
BLU
WHT
BLU
WHT
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
BLU
WHT
BLU
WHT
BLU
WHT
WHT
WHT
WHT
BLU
WHT
BLU
WHT
BLU
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
WHT
BLU
WHT
BLU
BLU
WHT
BLU
WHT
BLU
WHT
26
100
52
76
53
77
54
78
55
79
56
80
57
81
58
82
59
83
60
84
61
85
62
86
63
87
64
88
65
89
66
90
67
91
68
92
69
93
70
94
71
95
72
96
73
97
74
98
75
99
BLU
WHT
BLU
WHT
BLU
WHT
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
BLU
WHT
BLU
WHT
BLU
BLU
WHT
BLU
WHT
BLU
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
WHT
BLU
WHT
BLU
WHT
BLU
1
27
2
28
3
29
4
30
5
31
6
32
7
33
8
34
9
35
10
36
11
37
12
38
13
39
14
40
15
41
16
42
17
43
18
44
19
45
20
46
21
47
22
48
23
49
24
50
25
51
WHT
BLU
WHT
BLU
WHT
BLU
BLU
WHT
BLU
WHT
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
BLU
WHT
BLU
WHT
BLU
WHT
WHT








1
6
2
7
3
8
4
9
5
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT


BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
BLU
WHT
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Mouser Electronics
Authorized Distributor
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Glenair:
177-710-115P6K724MNN 177-710-137P6K724MNN 177-710-151P6K724MNN 177-710-215P6K724MNG 177-710-
251P6K724MNG 177-710-237P6K724MNG