LMJ Threaded Coupling Connectors
Designed to meet the requirements of the MIL-DTL-5015 specification (originally MIL-C-5015 the mainstay connector series of the Military and Aerospace Industry), LMJ circular connectors are supplied by Weald Electronics Ltd and distributed by Lane Electronics Ltd.
Originally designed for stringent military requirements, these high quality circular connectors are now widely used in industrial applications.
Featuring aluminium, threaded coupling shells with neoprene inserts, LMJ connectors meet and exceed the requirements of MIL-C-5015 and are available in 13 shell sizes and 5 shell styles and with contact configurations from 1 to 1 to 104 pins. The LMJ range utilises silver plated, non-removable, solder contacts as standard, with an operating temperature range of -55ºC to +125ºC. Crimp and PCB gold plated contacts are available to special order.
GENERAL SPECIFICATION |
| Shell housing: |
Machined from Solid Aluminium Alloy stock |
| Plating: |
Olive Drab Chromate Conversion Over Cadmium |
| Insulator: |
Polychloroprene |
| Contact material: |
Copper base alloy - silver plated |
| Mating cycle: |
500 |
| Operating temperature: |
-55ºC to +125ºC |
| Insulation resistance: |
Min. 5000MΩ at 500V DC |
| Current rating: |
10 to 150 amps. (Depends on contact arrangement) |
| Working voltage: |
200 to 3000V AC rms (Depends on contact arrangement) |
| Wire termination: |
Solder type (options available) |
|
 |
SERVICE RATING |
| |
INST |
A |
D |
E |
B |
C |
| Test voltage at sea level
AC (rms) |
1000 |
2000 |
2800 |
3500 |
4500 |
7000 |
| Rated working voltage - DC at sea level
AC (rms) |
250 |
700 |
1250 |
1750 |
2450 |
4200 |
| 200 |
500 |
900 |
1250 |
1750 |
3000 |
| Effective Creepage - (nom. mm) |
1.57 |
3.18 |
4.75 |
6.35 |
7.92 |
25.4 |
| Mechanical spacing -
(nom. mm) |
- |
1.57 |
3.18 |
4.75 |
6.35 |
7.92 |
|
|
CONTACT SIZE |
| |
16 |
12 |
8 |
4 |
0 |
| Max. test current - amps |
22 |
41 |
73 |
135 |
245 |
| Rated current - amps |
13 |
23 |
46 |
80 |
150 |
|
|
