D38999/20FG35AA Amphenol, D38999/20FG35AA Datasheet - Page 15

• Manufacturer Part Number: D38999/20FG35AA
• Description: Circular MIL / Spec Connectors 79P FM SZ 21 PIN WL MNT
• Manufacturer: Amphenol
• Series: 38999 Seriesr

Specifications of D38999/20FG35AA

• Mil Type: MIL-DTL-38999 III
• Product Type: Connectors
• Contact Style: Pin (Male)
• Shell Style: Receptacle
• Shell Size: 21
• Number Of Contacts: 79
• Insert Arrangement: 21-35
• Mating Style: Threaded
• Mounting Style: Panel
• Termination Style: Crimp
• Shell Plating: Cadmium over Aluminum
• Current Rating: 5 A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Tri-Start
insert arrangements
front face of pin inserts illustrated
Insert Arrangement
Service Rating
Number of Contacts
Contact Size
Insert Arrangement
Service Rating
Number of Contacts
Contact Size
Insert Arrangement
Service Rating
Number of Contacts
Contact Size
† Coax contacts for RG180/U or RG195/U cable.
22D
22
M
L
N
W
K
N
M
20
X
U
V
3
T
P
W
P
s
L
S
c
Y
X
r
J
m
q
a
t
R
R
K
EE
k
Y
F
p
b
Z
F
V
u
N/Inst.
11
16
P
j
25-41
n
d
DD
n
s
MM
b
Z
GG HH
a
Y
NN
25-29
25-61
S
J
CC
N
m
t
e
p
r
f
16
H
61
20
29
A
BB
PP
I
I
v
LL
12 Coax 8 Twinax
M
q
U
i
k
Z
A
c
e
h
JJ
L
j
KK
T
g
G
b
R
A
X
H
w
2
AA
d
K
i
B
a
c
x
z
S
B
y
F
h
U
W
G
T
d
J
B
g
f
C
C
V
e
D
H
F
D
E
C
E
G
F
E
D
3
13
S
U
T
R
T
7
V
S
U
P
4
p
q
1
n
W
14
R
k
h
N
8
m
r
V
15
24
m
40
20
s
z
X
k
P
CONTACT LEGEND
25
35
g
M
n
v
AA
h
t
Y
N
36
23
20
y
47
W
w
u
L
25-35
25-43
25-90
48
58
22D
f
128
Z
16 8 Twinax
M
59
70
g
4
A
I
I
p
M
u
x
t
81
71
K
q
A
20
16
v
x
B
93
L
82
f
X
r
s
a
e
J
104
e
w
94
C
b
K
Y
105
114
B
d
2
Z
c
d
H
D
115
J
121
c
a
E
C
b
128
G
H
125
D
F
G
F
E
8
Size 22D = M, Balance = I
10
S
21
20
R
R
22
P
T
19
S
N
P
23
U
p
18
q
22D
n
24
35
T
17
N
49
d
36
e
m
40
20
M
r
49
V
25
c
k
s
16
12
37 50
U
f
M
48
38 39 40
60
61
AA
h
t
26
z
b
y
q
L
W
59
p
25-37
25-46
15
25-F4
62
g
L
47
27
51
37
16
16 8 Coax†
66
58
13
16
4
63
h
I
I
u
r
34
g
1
16
A
41 42
65
n
K
46
28
52
V
14
A
K
57
64
k
J
2
a
v
x
f
29
X
53
w
m
W
56
B
J
43
3
13
54
Z
Y
e
30
55
12
H
B
2
4
d
4
31
20
Z
45
X
Y
C
H
12
32
5
c
44
a
G
11
33
D
C
b
G
6
10
7
F
E
D
F
9
E
8
22D