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depictio producti
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.
Res maiora
- 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
- Coniunctio filis triplicibus initiis ad celerem coniunctionem et efficaciam contra laxitatem
- 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
Technical Specifications
Mechanica euismod
| Parameter | specification |
| vita mechanica | 500 circuitus coeuntibus |
| incussus | Unda semi-sinusoidali 3 ms, acceleratio maxima 300 G |
| Vibratio (sinus) | 60 G, with temperature cycling and simulated attachments (36 h) |
| Vibratio fortuita (temperatura alta) | 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 |
Aliquam euismod
| Parameter | specification |
| Operating temperatus range | KF: –65 °C to +200 °CW / MW: –65 °C to +175 °C |
| signantes | Plug connector meets MIL-DTL-38999M low-pressure impregnation |
| Resistentia nebulae salis | K: h 500 / F: h 48 / W: h 500 / MW: h 192 (atmosphaera acida) |
| Humidity | Per MIL-DTL-38999M, 10 cycles within 24 h |
| Resistentia fluidorum | Fuels, coolants, solvents |
Electrical euismod
intentione resisterent saepibusque densissimis
| Gradus Operis | M | N | I | II |
| Sea level (V) | 1300 | 1000 | 1800 | 2300 |
| 21,000 m altitude (V) | 800 | 600 | 1000 | 1000 |
Resistentia Contactus et Cursus Aestimatus
| Contact Size | Diameter filorum (mm) | Contactus Resistentia (mΩ) | Current Rating (A) |
| 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
| Parameter | specification |
| Nulla resistentia, | ≥5000 MΩ (500 VDC) |
| EMI shielding (100 MHz – 1 GHz) | ≥85 dB (F, W, MW) |
| EMI shielding (1 GHz – 10 GHz) | ≥65 dB (F), ≥50 dB (W, MW) |
