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उत्पाद विवरण*
The J599Ⅲ Series Electrical Connector is designed in accordance with GJB599B / MIL-DTL-38999 Series III standards, providing high reliability and environmental resistance for aerospace, defense, naval, and industrial electronic systems.
Featuring five-key polarization, triple-start threaded coupling, and a variety of shell materials and platings, the connector ensures secure blind mating, excellent vibration resistance, and adaptability to harsh operating environments.
Optional airtight receptacles and multiple rear accessory configurations further enhance installation flexibility and system integration capability.
मुख्य विशेषताएं
- Compliant with GJB599B / MIL-DTL-38999 Series III interface
- Multiple shell materials and platings for different environments
- Five-key polarization, blind mating, and mis-mating prevention
- Triple-start threaded coupling for fast mating and anti-loosening performance
- Ceramic inserts and sleeves for precise and reliable electrical connection
- Various rear accessory and termination options available
- Optional airtight adapter receptacle to reduce cable constraints
तकनीकी निर्देश
यांत्रिक प्रदर्शन
| प्राचल | विशिष्टता |
| यांत्रिक जीवन | 500 संभोग चक्र |
| प्रभाव | 3 ms half-sine wave, peak acceleration 300 G |
| Vibration (sine) | 60 G, with temperature cycling and simulated attachments (36 h) |
| Random vibration (high temperature) | 100 Hz–1000 Hz, PSD 1 G²/Hz, RMS 41.7 G |
| Random vibration (ambient) | 100 Hz–1000 Hz, PSD 5 G²/Hz, RMS 49.5 G |
पर्यावरणीय प्रदर्शन
| प्राचल | विशिष्टता |
| ऑपरेटिंग तापमान रेंज | KF: –65 °C to +200 °CW / MW: –65 °C to +175 °C |
| मुद्रण | Plug connector meets MIL-DTL-38999M low-pressure impregnation |
| नमक की धुंध के प्रति प्रतिरोधक क्षमता | K: 500 h / F: 48 h / W: 500 h / MW: 192 h (acidic atmosphere) |
| नमी | Per MIL-DTL-38999M, 10 cycles within 24 h |
| द्रव प्रतिरोध | Fuels, coolants, solvents |
विद्युत प्रदर्शन
वोल्टेज का सामना करना
| कार्य ग्रेड | M | N | I | II |
| Sea level (V) | 1300 | 1000 | 1800 | 2300 |
| 21,000 m altitude (V) | 800 | 600 | 1000 | 1000 |
संपर्क प्रतिरोध और रेटेड करंट
| संपर्क आकार | तार का व्यास (मिमी) | संपर्क प्रतिरोध (mΩ) | रेटेड वर्तमान (ए) |
| 22D | Φ0.76 | ≤ 12 | 5 |
| 20 # | Φ1.00 | ≤ 5 | 7.5 |
| 16 # | Φ1.60 | ≤ 2.5 | 13 |
| 12 # | Φ2.40 | ≤ 1.5 | 23 |
| 10 # | Φ3.15 | ≤ 1.0 | 40 |
Insulation & EMI Shielding
| प्राचल | विशिष्टता |
| इन्सुलेशन प्रतिरोध | ≥5000 एमΩ (500 वीडीसी) |
| EMI shielding (100 MHz – 1 GHz) | ≥85 dB (F, W, MW) |
| EMI shielding (1 GHz – 10 GHz) | ≥65 dB (F), ≥50 dB (W, MW) |
