Page 19 - LJT _ HE308 _ Mil DTL 38999 Series I

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19
Amphenol
LJT / HE 308
Hermetic receptacles LJT-Y are used in applications which require the maintenance of pressure in shell or box and
in requirements imposing reduce bulk at the rear of connectors.
Presentation
• 9 shell sizes
• Solder or PCB pin contacts
• Contact plating in active zone: Gold
• Glass insert
• Interfacial seal
• Air leakage < 1.10
-7
cm
3
under 1 bar of differential pressure
• Tin or olive drab cadmium plating
Main characteristics
Overall dimensions
V
Ø Y
4 Ø W
Panel cut-out
R
Shell Size
N Dia.
+0.03
-0.13
(mm)
R
(TP)
(mm)
S
+/-0.41
(mm)
T
Dia.
+/- 0.13
(mm)
RR
Thread
Class 2A
W
+0
-0.25
(mm)
V
Min
(mm)
Y
+0
-0.41
(mm)
9
14.53
18.26
23.82
3.25
.6875-24 UNEF
3.25
24.60
16.81
11
17.78
20.62
26.19
3.25
.8125-20 UNEF
3.25
27.00
20.57
13
21.59
23.01
28.57
3.25
.9375-20 UNEF
3.25
30.20
24.38
15
24.77
24.61
30.96
3.25
1.0625-18 UNEF
3.25
33.30
27.56
17
27.94
26.97
33.32
3.25
1.1875-18 UNEF
3.25
36.50
30.73
19
30.66
29.36
36.52
3.25
1.3125-18 UNEF
3.25
39.30
33.45
21
33.83
31.75
39.67
3.25
1.4375-18 UNEF
3.25
42.50
36.53
23
37.01
48.02
42.87
3.73
1.5625-18 UNEF
3.73
45.70
39.30
25
40.18
38.10
46.02
3.73
1.6875-18 UNEF
3.73
48.80
45.98
+ 0.25
0
26.59
18.82
16.74
6.55
±0.64
± 0.13
± 0.13
Wall mounting receptacle
LJT 00Y / JMS27469 Y
N
RR
+
0.13 DIA M
S
R
TP
R
TP
T
(4 HOLES)
S
<
<
<
Hermetic
Receptacles