Amphenol SOCAPEX │ MIL-DTL-38999 SERIES │ Series I LJT
MIL-DTL-SERIES I, LJT - ELECTRICAL CHARACTERISTICS
Service rating
Dielectric withstanding voltage (Vrms)
Working voltage
Service rating
At sea level 34 000 meters Mated Unmated Mated Unmated Mated Unmated Mated Unmated Vms 15 000 meters 21 000 meters
Vdc
M
1300
1300
800
550
800
350
800
200
400
550
I
1800
1800
1000
600
1000
400
1000
200
600
850
II
2300
2300
1000
800
1000
500
1000
200
900
1250
Contacts and cables
For more information about contacts, please refer to the dedicated "Contacts" catalog DOC-000081-ANG
Contact characteristics
4 **
8 **
00
Contact termination
22D
20
16
12
230 *
Crimp barrel
5
7.5
13
23
60
100
Contact rating (nominal current per contact, A) at ambient temperature
PC tail
3
4.5
10
17
40
Hermetic
3
5
10
17
Contact resistance (without wire, mΩ)
8
4.7
2
1.1
0.6
0.26
0.102
> 5.10 3 at ambient temperature > 1.10 3 at maximum temperature
Insulation resistance (MΩ)
ØA Pin contact diameter (mm) (mating area)
0.76
1
1.57
2.36
3.60
5.70
12.0
ØB Diameter (mm)
0.88 ± 0.03
1.19 ± 0.03
1.70 ± 0.03
2.54 ± 0.06
4.6 ± 0.05
7.4 ± 0.05
14.6
Crimp barrel
C Depth (mm)
3.58
5.30
5.30
10
10
12
21
American wire gauge AWG 28
0.095
26 24 22 20 18 16 14 12
0.15
0.22
0.38
Cable dimensions
0.60
0.93
(Section in mm²)
1.34
1.94
3.30
8 ** 4 **
8.98-10 MAX
21.10 ▲
00
100
Outside diameter (mm)
0.76
1.02
1.68
2.46
4.50
7.73
13.30
MIN
Average
1.20
1.83
2.41
3.20
1.37
2.11
2.77
3.61
5.20
8.40
14.70
MAX
All dimensions are given for information only and are in mm, except as otherwise specified │ *in mm: 1mm=0.03937 inch HD High density 38999, Quadrax and differential Twinax arrangements not rated over 175°C * 185A according to AS39029 standard. 230A only for 23-P1 arrangement with Radsok technology ** Consult us for other cable dimensions ▲ Concentric wire only (contacts 900007 & 900047). For others cables types consult us.
Amphenol SOCAPEX
Due to technical modifications, all information provided is subject to change without prior notice Designed by Amphenol Socapex
172
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