Amphenol Aerospace Concentric Twinax and Triax Contacts
Amphenol Aerospace Concentric Twinax and Triax Contacts conform to MIL-DTL-38999 specifications. These connectors support various applications with options for Coax, Twinax, and Triax configurations and accommodate sizes 8, 10, 12, and 16 contacts, providing flexibility in design. The Concentric connectors feature a scoop-proof recessed design in models LJT-R, TV-R, and SJT-R, which protects the contacts. Standard power contacts utilize a crimp rear-release method and meet SAE AS39029 qualifications. The retention system for Coax, Twinax, and Triax contacts aligns with power contacts, facilitating easy substitution. The D38999 Concentric Twinax and Triax contacts are commonly used in military, aerospace, and industrial applications that require reliable high-frequency signal transmission and robust performance in harsh environments.
Features
- Custom insert arrangements are available
- Easy integration into existing systems
- High operating voltage
- Low insertion loss for signal integrity
- Robust design for harsh environments
- Shielded contacts for high-performance applications
- Wide selection of connector shell styles and sizes
Applications
- Aerospace avionics
- Data transmission in harsh environments
- Ground support equipment
- Industrial automation
- Medical devices
- Military communication systems
- Robotics and unmanned systems
- Satellite systems
- Test and measurement equipment
Technical Specifications
| Parameters | Values | |||
|---|---|---|---|---|
| Twinax (Size8) | Twinax (Size 10 and 12) | Triax | ||
| Maximum voltage | 500V | 500V | - | |
| Dielectric withstand voltage | center to intermediate | 1000VAC | 800VAC | 800VAC |
| Intermediate to outer | 500VAC | 500VAC | 500VAC | |
| Operating frequency | 0MHz to 20MHz | 0MHz to 30MHz | 0MHz to 500MHz | |
| Insulation resistance | - | - | 1000MΩ | |
