Aero-Electric Connector (Conesys) MIL-DTL-38999 Series II Circular Connectors
Aero-Electric Connector / Conesys MIL-DTL-38999 Series II Circular Connectors feature bayonet coupling mechanisms designed for defense and commercial uses where the prime requirements are lower profile and lighter weight. The Aero-Electric MIL-DTL-38999 series II connectors, compared to series I, can achieve up to 20% reduction in mated pair length, up to 39% reduction in outside diameter, and up to 40% reduction in weight (128-pin mated pair). Typical applications include avionics, actuation, landing systems, engines, and control panels.
Features
- Closed-entry socket insert
- Elastomer wire sealing grommet
- Interfacial pin insert seal
- Shell polarization
- Superior contact stability
- Universal I/R tool
Applications
- Actuation
- Avionics
- Control panels
- Engines and controls
- Landing system
- Sensors
Technical Specifications
| Parameters |
Values | |
|---|---|---|
| Durability | 250 mating cycles (MS27484) 500 mating cycles (MS27473 and MS27500) |
|
| Operating Temperature Range | Finish B | -65°C to +175°C |
| Finish F | -65°C to +200°C | |
| Finish A | -65°C to +150°C | |
| Shell-to-Shell Conductivity (Maximum Potential Drop) | Finish F | 1mV |
| Finish A and B | 2.5mV | |
| Suggested Operating Voltage Range | AC (RMS) | 300V to 900V |
| DC | 450V to 1250V | |
