10-503140-032 Datasheet, PDF (11/437 Pages) Amphenol Corporation – The Interconnection Leader

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MIL-DTL-38999, Series I LJT, II JT, III TV
Insert Arrangements
Front face of pin inserts illustrated
Shell Size &
Insert Arrg. for:
Series II JT
Series I LJT
Series III TV
Service Rating
Number of Contacts
Contact Size
R
P
X
N
MW
b
LV
A
B
C
S
Y
D
T
Z
E
a UF
K _JH G
21-25
I
25
20
R
P
a
NZ
A
B
SC
b
TD
MY d
c _UE
LX
K
VF
W
G
JH
19
18
17 ²⁵
16
12
3
20
4
5
15
24 27 26 21 ⁶
14
13
23
22
7
12
8
11 10
9
21-27
I
27
20
21-29
I
19 4 4
20 16 12
1
31
51
21
79
71
61
41
11
20-35
21-35
21-35
M
79
22D
Shell Size &
Insert Arrg. for:
V
U
T
j
Si
WA
B
X
C
Y
k
Z
D
hr
R
gq
maE
nb
Pf
N
e
p
c
d
F
G
M
L
H
KJ
Series II JT
Series I LJT
Series III TV
Service Rating
Number of Contacts
20-39
21-39
21-39
I
37 2
Contact Size
20 16
V ^WA B
Uj
T _is
S
hr
X
C
YD
k
Z
m
E
t
a
n
F
Rg
P
N
q
fe
pb
cG
d
H
M _LK ^J
20-41
21-41
21-41
I
41
20
D
A
C
B
21-75
21-75
N
4
(See Note)
T
S
R
PU
A
B
C
V
D
N
J
M
L
KH
E
F
G
21-79
21-79
II
17 (See Note)
22D
25 46
67
16
35 56
77
8
86
1
2
3
4
5
6
94
95
96
97
98
99
7
100
15
93
24
85
34 55 76
45 66
22-1
23-1
M
100
22M
29
20
12
39 ₄₈
58
67
5
75
1
82
4
11
19
Shell Size &
28
Insert Arrg. for:
47
38 57
85
81
74
66
Series II JT
Series I LJT
Series III TV
Service Rating
Number of Contacts
22-2
23-2
M
85
Contact Size
22
E
D
A
B
F
C
23-6
23-6
M
6
8 Twinax
K
J
P
N
H
G
A
B
L
C
M
D
E
F
22-14
23-14
23-14
I
14
12
N
A
M
P
B
W
R
L
X
C
KV
U
J
H
G
SD
T
E
F
22-21
23-21
23-21
II
21
16
N
A
M
b
P
RB
La
h ^{c SC}
Z
K
Y
gj
d
T
D
U
fe
J
X
W
V
E
H _GF
22-32
23-32
I
32
20
Note: MS connector 21-75 is supplied with four size 8 twinax contacts.
Commercial connector 21-75 is supplied with four size 8 coax contacts.
MS connector 21-79 has provision for two size 8 coax contacts.
Coax contacts are not supplied unless specified by customers.
CONTACT LEGEND 8 10 12 16 20 22D
10 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com