a
B
c
O-Ring
e
F
g
H
J
K
l
l
90° Entry
Rotatable Coupling
45° Entry
Rotatable Coupling
Backshells
Compression
Nut
O-Ring
series 80 Mighty Mouse
environmental eMi Backshell ordering information
390Ms077, 390Ms076, 390MB077 and 390Ma077
These backshells feature an EMI ring for
easy shield termination. O-rings provide
watertight seals on the cable jacket and
on the backshell-to-connector interface.
Materials
Adapter, Clamp,
Nut and Saddles
O-Rings
Hardware
Aluminum Alloy
6061-T6 or 300
Series Stainless
Steel
Silicone Rubber
300 Series
Stainless Steel
EMI Ring
O-Ring
HoW to order
390Ms077
part number
M
shell Material / Finish
c
07
size code
size
code
thread
size
.2500-32
.3125-32
.3750-32
.4375-28
.5000-28
.5625-24
.6250-24
.6875-24
.7500-20
.9375-20
1.1875-18
04-
cable entry code
cable
entry
code
cable sealing
dia.
Max.
Min.
.109
.031
.172
.078
.234
.297
.359
.422
.484
.547
.609
.672
.734
.140
.203
.265
.328
.390
.453
.515
.578
.640
6
length
Straight Entry
390MS Only
length
code
length
(inches)
.625
.750
.875
1.000
1.125
1.250
1.375
1.500
1.625
1.750
1.875
2.000
2.125
2.250
2.375
2.500
n
clamp style
Straight Entry,
Rotatable Coupling
390Ms077
Aluminum / Black Anodize
(Non-Conductive)
RoHS Compliant
Aluminum / Electroless
Nickel
RoHS Compliant
Aluminum / Cadmium with
Olive Drab Chromate
Aluminum / Zinc-Nickel with
Olive Drab Chromate
Aluminum / Zinc-Nickel with
Black Chromate
Aluminum / Nickel-PTFE
RoHS Compliant
Stainless Steel / Passivated
RoHS Compliant
M
Straight Entry,
Direct Coupling
390Ms076
nF
Zn
Znu
Mt
Z1
05
06
11
07
08
09
10
12
13
14
17
01-
02-
03-
04-
05-
06-
07-
08-
09-
10-
11-
390MB077
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Omit for screw
clamp with
saddle bars
Optional
Compression
Nut, Low Profile
n
390Ma077
Specify length in
increments of .125
inches (3.18 mm.)
© 2011 Glenair, Inc.
Dimensions in inches (millimeters) and are subject to change without notice.
CAGE Code 06324
Printed in U.S.A.
glenair, inc. • 1211 air Way • glendale, ca 91201-2497 • 818-247-6000 • FaX 818-500-9912
www.glenair.com
11 - JULY - 2013
l-28
e-Mail: sales@glenair.com
390Ms077, 390Ms076, 390MB077 and 390Ma077
LENGTH
O-RING
.860 (21.84)
REF
A THREAD
LENGTH
O-RING
.860 (21.84)
REF
O-RING
.58 (14.7)
REF
A THREAD
B
MAX
TYP
C
MAX
K
STRAIGHT ENTRY
ROTATABLE COUPLING
390MS077
D
F
STRAIGHT ENTRY
DIRECT COUPLING
390MS076
CLAMP STYLE N
COMPRESSION NUT
E
G
CABLE
SEALING
DIA.
H
45º ENTRY
ROTATABLE COUPLING
390MB077
J
CLOSED
ENTRY
SADDLE CLAMP
90º ENTRY
ROTATABLE COUPLING
390MA077
diMensions
size
code
a
thds.
B Max.
c Max.
std.
length*
cable
sealing
dia.
diMensions
d
e
F
g
cable
Max.
Max.
Max.
Max.
entry
code
Max. Min. In. mm. In. mm. In. mm. In. mm.
± .010 ± 0.25 ± .030 ± 0.76 ± .010± 0.25
ØJ
H
closed
ØK
In. mm. In. mm. In. mm.
12.60
14.78
16.66
18.44
22.48
24.18
.110
.170
.230
.300
.360
.420
.480
.550
.610
2.79
4.32
5.84
7.62
9.14
10.67
12.19
13.97
15.49
.398 10.11
.460 11.68
.523 13.28
.585 14.86
.647 16.43
.710 18.03
.773 19.63
.835 21.21
.897 22.78
.9375-20
1.137 28.88 1.137 28.88 1.000 25.40
1.1875-18
1.387 35.23 1.387 35.23 1.130 28.70
*Choose standard length for best availability
© 2011 Glenair, Inc.
www.glenair.com
05
06
11
07
08
09
10
12
13
14
17
In. mm. In. mm. In. mm.
.2500-32
.470 11.94 .350 8.89 .750 19.05
.3125-32
.530 13.46 .415 10.54 .750 19.05
.3750-32
.570 14.48 .570 14.48 .750 19.05
.4375-28
.5000-28
.5625-24
.6250-24
.637 16.18
.700 17.78
.758 19.25
.819 20.80
.530 13.46
.595 15.11
.650 16.51
.715 18.16
.750 19.05
.750 19.05
.750 19.05
.750 19.05
.6875-24
.896 22.76 .785 19.94 .880 22.35
.7500-20
.930 23.62 .930 23.62 .880 22.35
01
02
03
04
05
06
07
08
09
.109
.172
.234
.297
.359
.422
.484
.547
.609
.031
.078
.140
.203
.265
.328
.390
.453
.515
.603
.603
.603
.629
.629
.655
.655
.707
.707
15.32
15.32
15.32
15.98
15.98
16.64
16.64
17.96
17.96
.681
.681
.681
.707
.707
.733
.733
.785
.785
17.30
17.30
17.30
17.96
17.96
18.62
18.62
19.94
19.94
.724
.724
.724
.786
.786
.848
.848
.911
.911
18.39
18.39
18.39
19.96
19.96
21.54
21.54
23.14
23.14
.802
.802
.802
.864
.864
.926
.926
.989
.989
20.37
20.37
20.37
21.95
21.95
23.52
.496
.582
.656
.726
.885
.952
23.52 1.018 25.86
25.12 1.084 27.53
25.12 1.148 29.16
l
Dimensions in inches (millimeters) and are subject to change without notice.
CAGE Code 06324
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
11 - JULY - 2013
l-29
Backshells
series 80 Mighty Mouse
environmental eMi Backshell dimensions
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