M85049/51-1-20N Amphenol, M85049/51-1-20N Datasheet - Page 13

• Manufacturer Part Number: M85049/51-1-20N
• Description: Circular MIL / Spec Connectors BACKSHELL SR R/A NIC SIZE 20
• Manufacturer: Amphenol
• Type: Backshellr
• Series: AS85049 Seriesr

Specifications of M85049/51-1-20N

• Mil Type: MIL-DTL-5015, MIL-DTL-26482 II
• Product Type: Cable Clamp / Backshells
• Shell Size: 20
• Mounting Angle: 90 deg
• Mounting Style: Cable
• Termination Style: Threaded
• Shell Plating: Nickel, Electroless
• Lead Free Status / RoHS Status: Compliant

front face of pin inserts illustrated
Insert Arrangement (JT)
Insert Arrangement (LJT)
Service Rating
Number of Contacts
Contact Size
Insert Arrangement (JT)
Insert Arrangement (LJT)
Service Rating
Number of Contacts
Contact Size
Insert Arrangement (JT)
Insert Arrangement (LJT)
Service Rating
Number of Contacts
Contact Size
†
Coax contacts for RG180 or RG195 cable.
JT/LJT
insert arrangements
U
T
M
V
1
S
6
L
N
7
15
W
22D
R
h
k
25
16
97
K
18
19
m
21
P
Y
X
P
X
22
24
26
n
g
v
28
32
33
J
12
16
Y
23
20
N
29
W
w
u
41
42
24-24
25-24
24-43
25-43
25-7
R
Z
f
46
53
M
Z
I
I
A
8 Twinax
V
H
p
M
x
t
59
60
a
A
12
12
20
16
64
q
68
S
67
B
78
L
76
72
74
2
s
r
a
e
U
T
84
B
G
82
C
81
b
K
79
75
93
c
85
F
d
D
J
C
99
E
94
E
D
H
F
G
G
N
M
H
P
L
S
R
T
a
20
R
K
P
2
F
U
p
40
20
L
b
Z
q
25-11
n
N
r
m
V
Y
N
S
J
24-29
25-29
k
s
11
f
M
A
J
29
16
E
AA
t
h
z
16
K
10
I
y
W
9
A
c
e
4
L
25-46
T
X
H
I
d
u
B
D
g
U
C
W
A
K
G
8 Coax†
B
v
x
f
V
X
w
J
F
C
Y
e
E
B
D
d
2
Z
H
CONTACT LEGEND
c
a
C
b
G
D
F
E
K
J
L
H
U
7
4
N
T
M
1
24-19
25-19
14
8
V
15
24
19
12
I
25
35
P
A
G
V
U
T
36
47
W
s
R
S
24-35
25-35
48
58
X
S
r
q
22D
t
128
R
EE
Y
p
59
70
F
M
B
F
u
F
P
n
81
71
8
DD
MM
C
Z
GG
a
E
NN
93
CC
24-61
25-61
m
N
82
104
D
61
20
94
BB
HH
PP
v
LL
M
I
105
114
k
10
JJ
j
L
115
121
KK
b
A
w
A A
128
black arrangements – JT or LJT
green arrangements – JT only
blue arrangements – LJT only
K
125
i
c
x
z
B
y
h
d
10
20
J
g
f
C
e
12
(Locations U and Y - Dedicated
D
H
E
G
F
13
16
N
M
16
P
X
R
Y
R
L
P
to Fiber Optics)
S
N
Z
3
S
20
8 Twinax 12 Coax
4
T
d
e
M
7
K
25-20
c
U
f
W
N
5
3
22
b
J
q
L
24-37
25-37
A
p
g
6
37
16
H
h
1
r
I
A
n
K
B
T
V
22M
2
k
J
a
U
G
C
m
W
B
V
D
Z
H
F
E
X
Y
4
C
22D
G
D
F
E