coaxial contacts Amphenol 21-033835-001 designed for high speed data and EMI sensitive environments
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 circular connectors, providing reliable interconnection solutions for high-speed and high-frequency signal transmission. Amphenol also provides transition adapters for seamless integration with PCB boards and offers cable assembly capabilities and rigorous testing to ensure end-to-end interconnect solutions.
Product Attributes
- Brand: Amphenol Aerospace
- Certifications: MIL-DTL-38999, MIL-DTL-5015, MIL-DTL-22992, SAE AS39029
- Finish: Gold plated (0.000050 min. gold over nickel) on mating parts; other finishes available.
Technical Specifications
| Product Type | Contact Sizes | Impedance (Ohms) | Frequency Range | Data Rate | Key Features |
|---|---|---|---|---|---|
| Coaxial Contacts | 4, 8, 12, 16 | 50, 75 | DC to 40 GHz (Size 8) | N/A | Shielded, RF/microwave performance, Float Mount technology (Size 8) |
| Concentric Twinax Contacts | 8, 10, 12 | 77, 98, 100 | 030 MHz (Size 10 & 12), 020 MHz (Size 8) | N/A | Protection from magnetic/electrostatic interference, MIL-STD-1553B compatible |
| Triax Contacts | 8, 10, 12 | 50, 75 | 0500 MHz (Size 8), 0300 MHz (Size 10), 030 MHz (Size 12) | N/A | Three conductors for additional shielding, dielectric insulation between conductors |
| Differential Twinax Contacts | 8 | 100, 150 | Up to 1.25 GHz | Exceeding 2.5 Gbps | Two inner contacts forming a differential pair, controlled impedance |
| Quadrax Contacts | 8 | 100, 150 | Up to 1.25 GHz | Exceeding 2.5 Gbps | Four inner contacts forming two differential pairs, controlled impedance |
| Split-Pair Quadrax Contacts | 8 | 100 | Up to 6.5 Gbps per pair | Up to 6.5 Gbps per pair | Enhanced crosstalk performance, compatible with shielded twisted pair cables |
| Matched Impedance Coaxial Contacts | 8, 12 | 50, 75 | Up to 3 GHz (Size 12), DC - 40 GHz (Size 8) | N/A | Captivated inner contact, low VSWR, low insertion loss, suitable for bent cable applications |
| PC Tail Coax Contacts | 8, 12, 16 | N/A | 0500 MHz | N/A | Direct termination to PCB, cost-effective packaging |
| PC Tail Twinax Contacts | 8, 10, 12 | N/A | 020 MHz | N/A | Direct termination to PCB, cost-effective packaging |
| PC Tail Triax Contacts | 8 | N/A | 0500 MHz | N/A | Direct termination to PCB, cost-effective packaging |
| Transition Adapters (Quadrax & Differential Twinax) | Size 8 | 100, 150 | N/A | N/A | Facilitate launching controlled impedance signals to PCB boards, threaded or cable-to-board styles, 90 or straight receptacles |
| Micro D-Twinax Transition Adapters | N/A | 100 | N/A | N/A | Push-pull quick disconnect coupling, miniature size, for PCB interconnection |
2412201648_Amphenol-21-033835-001_C17220912.pdf
