MS27473T20B35P-LC Amphenol, MS27473T20B35P-LC Datasheet - Page 7

• Manufacturer Part Number: MS27473T20B35P-LC
• Description: Conn MIL-DTL-38999 Circular PIN 79 POS Crimp ST Cable Mount 79 Terminal 1 Port
• Manufacturer: Amphenol
• Type: MIL-DTL-38999 Circularr
• Series: JT Seriesr

Specifications of MS27473T20B35P-LC

• Gender: PL
• Termination Method: Crimp
• Mounting: Cable Mount
• Body Orientation: Straight
• Mil Type: MIL-DTL-38999 II
• Product Type: Connectors
• Contact Style: Pin (Male)
• Shell Style: Plug
• Shell Size: 20
• Number Of Contacts: 79
• Insert Arrangement: 20-35
• Mating Style: Bayonet
• Mounting Style: Cable
• Termination Style: Crimp
• Shell Plating: Cadmium over Nickel
• Contact Plating: Gold
• Body Material: Aluminum
• Mounting Angle: Straight
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

16-13
16-26
16-35
16-42
16-55
16-99
18-11
18-28
18-30
18-32
18-35
18-53
18-66
18-68
18-96
20-11
20-16
20-35
20-39
20-41
16-6
16-8
20-1
20-2
JT
JT/LJT
insert availability and identification,
alternate positioning
19-11★
21-11★
21-16★
17-8★
17-13
17-22
17-25
17-26
17-35
17-42
17-55
17-99
19-18
19-28
19-30
19-32
19-35
19-53
19-66
19-67
19-68
21-24
21-25
21-27
21-35
21-39
21-41
17-2
17-6
21-1
21-2
LJT
Solder Crimp
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
P
X
X
X
X
X
X
X
P
X
P
X
X
X
X
X
P
X
X
X
X
X
X
X
X
X
X
X
X
X
2
2
2
2
3
2
3
2
2
3
2
Class Class
Hermetics
H
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
Y*
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
Service Con-
Rating tacts 22D 22M
Coax
M
II
M
M
M
M
II
M
M
M
M
M
M
M
II
M
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Total
39
13
24
26
55
42
55
23
11
18
28
30
32
66
53
66
67
18
79
65
11
16
24
25
27
79
39
41
6
8
4
9
38
22
55
14
66
79
55
66
67
79
22
42
53
65
Contact Size
20
26
21
26
29
32
24
25
27
37
41
16
13
11
18
16
5
8
2
2
1
2
Coax
12 (Coax)(Twinax)
11
6
2
9
8
2
2
8
1
4
LJT
A plug with a given rotation letter will mate with a receptacle
with the same rotation letter. The AB angle for a given
connector is the same whether it contains pins or sockets.
Only the master key/keyway rotates in the shell, and the
insert always remains in the same position relative to the
minor keys.
AB angles shown are viewed from the front face of the
connector, a receptacle is shown below. The angles for the
plug are exactly the same except the direction of rotation is
opposite of that shown for the receptacle.
(P) Pin inserts only (consult Amphenol, Sidney, NY for
(2) Not tooled for RP or 02RE
(3) Pin inserts only, not tooled for RP or 02RE (consult
*
★ Ground plane proprietary option available. See page
Shell
Size
11
13
15
17
19
21
23
25
9
socket availability)
Amphenol, Sidney, NY for availability)
Same as H with interfacial seal
55 for further information on ground plane connectors.
MASTER KEY/KEYWAY ROTATION
AB
5˚ LJT REF
Normal
AB ANGLE OF ROTATION (Degrees)
95°
95°
95°
95°
95°
95°
95°
95°
95°
RELATIVE POSSIBLE POSITION
OF ROTATED MASTER KEYWAY
(front face of receptacle shown)
B
77°
81°
75°
74°
77°
77°
77°
80°
80°
A
A
NORMAL
67°
63°
61°
65°
65°
65°
69°
69°
B
–
D
C
123°
127°
129°
125°
125°
125°
121°
121°
ROTATION
LETTERS
C
–
113°
109°
115°
116°
113°
113°
113°
110°
110°
D