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Product Description
The J599Ⅰ Series Electrical Connector is a compact and lightweight circular connector designed in accordance with GJB599B / MIL-DTL-38999 Series I standards.
Featuring a bayonet coupling mechanism, the connector provides fast connection, high contact density, and reliable electrical performance, making it suitable for aerospace, defense, and industrial electronic systems operating under vibration and electromagnetic interference conditions.
Key Features
- Standards & Interface
- Compliant with GJB599B / MIL-DTL-38999 Series I standards
- Circular bayonet coupling interface
- Mechanical & Environmental Robustness
- Fast bayonet coupling for quick connect and disconnect
- Resistant to high-intensity vibration and mechanical shock
- Excellent electromagnetic shielding performance
- Design Flexibility
- Compact size, lightweight, and high contact density
- 9 housing styles with multiple contact arrangements
- Receptacle options: box mount, wall mount, front mount, rear mount, nut fastening
- Removable crimp contacts with scoop-proof design
Technical Specifications
Mechanical Performance
| Parameter | Specification |
| Mechanical life | 500 mating cycles |
| Impact | 3 ms half-sine wave, peak acceleration 300 G |
| Vibration (sine) | 10 Hz–2000 Hz, acceleration 294 m/s² |
| Random vibration | 100 Hz–1000 Hz, PSD 1 G²/Hz, RMS 41.7 G |
Environmental Performance
| Parameter | Specification |
| Operating temperature range | B: –65 °C to +175 °CE, F: –65 °C to +200 °C |
| Salt mist resistance | GJB1217 Method 1001B: 500 h / E: 500 h / F: 48 h |
