Y50DX series circular power connectors are inner pin locked type for electric system, military or industry quality, featuring quick connection and separation, small volume, light weight, good sealing and anti-tensile performance. The type of terminations include soldered and crimped, shielded and nonshielded housing, straight and bent cable outlet ends, ordinary, high vacuum and high pressure sealing. It's specification meet the requirements of GJB101A, GJB598A, MIL-C-26482G standard. They are widely used for energy and signal connections in strategic and tactical systems and field operations.
Product ordering
Y50 D X-12 04 Z J 10
1 2 3 4 5 6 7 8
1. Product name: Y50 series circular connectors
2. Type: E: British system
3. Structure: X: Ordinary rubber sealing
4. Shell: 12, 14, 16, 18, 20, 22, 24,32
5. Contacts: 3-61
6. Type: T: Plug, Z: Receptacle: ZS: Thru bulkhead receptacle
7. Contacts type: J: Pin, K: Socket, S: Panel
8. Receptacle: 10: Square flange mounting, 10-2: With cable, 11: Circular flange, 14¬ : Screw connection
Plug: 1: Grounded pressure, 2: Cable clipper, 4: Anti-tensile shell, 5: Angled, 6: Water proof cable shell
Technical characteristics
Mould: Tested as per provisions in 4.16 of GJB598A; Saline fog: Tested as per provisions in 4.17 of GJB598A; Rainproof: Tested as per provisions in 4.15 of GJB598A.
| Temperature |
Relative humidity |
Atmosphere |
Vibration |
Impact |
Shock |
Endurance |
-55°C~
+125°C |
(92~98% )at40±2C |
101.33KPa~
4.39KPa |
10~2000Hz,
196m/s² |
980.7 m/s² |
392m/s² |
500cycles |
| Contact diameter |
Current |
Voltage |
Contact resistance |
| Ø2.5mm |
25A |
250V |
≤1.5mΩ |
| Ø3mm |
36A |
250V |
≤1 mΩ |
| Ø3.5mm |
50A |
250V |
≤1 mΩ |
| Φ4mm |
60A |
250V |
≤1 mΩ |
| Φ5mm |
75A |
250V |
≤1 mΩ |
| Φ6mm |
100A |
250V |
≤1 mΩ |
| Φ7mm |
110A |
250V |
≤1 mΩ |
| Φ9mm |
150A |
250V |
≤1 mΩ |
| Environment |
Voltage proof |
Insulation resistance |
| Normal |
1500V |
≥3000MΩ |
| High temperature |
1000V |
≥500MΩ |
| Moisture |
500V |
≥20MΩ |
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