Shielded coaxial contacts Amphenol M39029 75-416 supporting DC to 40 GHz frequency range for aerospace
Product Overview
Amphenol Aerospace offers a comprehensive range of high-frequency contacts designed for demanding applications in military and commercial aviation, military vehicles, missiles, and C4ISR systems. These contacts, including coaxial, twinax, triax, quadrax, and differential twinax types, are engineered for superior electrical performance, high data transfer rates, and excellent EMI compatibility. They are primarily designed for integration into MIL-DTL-38999 series circular connectors, with options also available for MIL-DTL-5015, MIL-DTL-22992, and various rectangular rack and panel connectors. Amphenol also provides transition adapters for seamless integration with printed circuit boards and offers cable assembly and testing services to ensure complete interconnect solutions.
Product Attributes
- Brand: Amphenol Aerospace
- Certifications: MIL-DTL-38999, MIL-DTL-5015, MIL-DTL-22992
- Application Environments: Harsh environments, Military & Commercial Aviation, Military Vehicles, Missiles & Ordnance, C4ISR
Technical Specifications
| Product Type | Contact Sizes | Impedance (Ohms) | Frequency Range | Key Features |
|---|---|---|---|---|
| Coaxial Contacts | 4, 8, 12, 16 | 50, 75 | DC to 40 GHz (Size 8 with Float Mount) | Shielded, RF/microwave performance, Matched impedance options, Float Mount technology (DC to 40 GHz) |
| Concentric Twinax Contacts | 8, 10, 12 | 77, 95, 100 | 030 MHz (Size 10 & 12), 020 MHz (Size 8) | Protection from magnetic & electrostatic interference, MIL-STD-1553B compatible, Shield integrity |
| Triax Contacts | 8, 10, 12 | 50, 75 | Size 12: 0-30 MHz, Size 10: 0-300 MHz, Size 8: 0-500 MHz | Three conductors for triax cable, dielectric insulation for isolated ground planes, improved shielding |
| Differential Twinax Contacts | 8 | 100, 150 | Up to 1.25 GHz | Two inner contacts forming matched impedance differential pairs, high data transfer rates, low power consumption, EMI compatibility |
| Quadrax Contacts | 8 | 100, 150 | Up to 1.25 GHz | Four inner contacts forming two matched impedance differential pairs, high data transfer rates, low power consumption, EMI compatibility, CAT6A compatibility for 'Split-Pair' |
| PC Tail Contacts (Coax, Twinax, Triax, Quadrax) | 8, 10, 12, 16 | Various (dependent on type) | Various (dependent on type) | Direct attachment to printed circuit boards, cost-effective packaging, high reliability |
| Transition Adapters (Quadrax, Differential Twinax) | Size 8 | 100, 150 | N/A | Facilitate launching controlled impedance signals to PCBs, threaded or cable-to-board styles, 90 or straight receptacles |
| Micro D-Twinax Transition Adapters | N/A | 100 | N/A | Push-pull quick disconnect, miniature size, rugged construction, 100+ mating cycles |
| Connector Series | Contact Types Supported | Key Features |
|---|---|---|
| MIL-DTL-38999 Series I, II, III | Coaxial, Concentric Twinax, Triax, Differential Twinax, Quadrax, PC Tail | High performance, subminiature, scoop-proof designs available, wide range of insert arrangements |
| MIL-DTL-5015 | Coaxial (Size 4, 8, 12) | General duty, environmentally resistant, threaded coupling, solder or crimp termination |
| MIL-DTL-22992 (Heavy Duty) | Coaxial (Size 4, 8, 12) | Heavy weight, high current capacity, robust, environmentally resistant |
| ARINC 600 & R27 Rack & Panel | Coaxial, Twinax, Quadrax, Differential Twinax | High density, opto-electrical backplanes, robust construction, EMI shielding |
2411041618_Amphenol-M39029-75-416_C17599995.pdf
