Military grade high frequency contacts Amphenol 21-033323-023 for aviation missile and C4ISR systems
Amphenol Aerospace High Frequency Contacts
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 provide superior electrical performance, high-speed data transfer, and robust shielding capabilities. They are engineered for compatibility with MIL-DTL-38999 circular connectors, as well as other Amphenol connector series, ensuring reliable interconnections in harsh environments. The product line includes specialized contacts such as Quadrax, Differential Twinax, Coaxial, Twinax, and Triax, along with transition adapters for seamless integration with PCB boards. Amphenol's expertise ensures proper mating and performance aligned with application specifications.
Product Attributes
- Brand: Amphenol Aerospace
- Certifications: MIL-DTL-38999, MIL-DTL-5015, MIL-DTL-22992, SAE AS39029
- Material: Gold plated over nickel/copper/silver on mating parts (specifics vary by contact type)
- Finish: Gold plating per ASTM B488 Type II, Code C, over nickel plate per AMS-QQ-N-290 Class 2 (standard for many contacts)
Technical Specifications
| Product Type | Contact Size | Impedance | Frequency Range | Data Rate | Voltage Rating | Key Features |
|---|---|---|---|---|---|---|
| Quadrax Contacts | Size 8 | 100 or 150 Ohm | Up to 1.25 GHz (standard), Up to 6.5 Gbps per pair (Split-Pair) | Exceeding 2.5 Gbps | 500 Vrms max. @ sea level | Two 100/150 Ohm matched impedance differential pairs |
| Differential Twinax Contacts | Size 8 | 100 or 150 Ohm | Up to 1.25 GHz | Exceeding 2.5 Gbps | 500 Vrms max. @ sea level | One 100/150 Ohm matched impedance differential pair |
| Coaxial Contacts | Sizes 4, 8, 12, 16 | 50 Ohm (standard), 50 or 75 Ohm (Matched Impedance) | DC to 40 GHz (High Frequency), up to 3 GHz (Matched Impedance) | N/A | 1000 VAC Rms max. @ sea level (Size 12), 1300 VAC Rms max. @ sea level (Size 8) | Shielding protection, RF/microwave performance, Float Mount technology (DC to 40 GHz) |
| Twinax Contacts | Sizes 8, 10, 12 | 77 Ohm, 98 Ohm, 100 Ohm, 120 Ohm (cable dependent) | 030 MHz (Size 10 & 12), 020 MHz (Size 8) | N/A | 500 Vrms max. @ sea level | Protection from magnetic and electrostatic interference |
| Triax Contacts | Sizes 8, 10, 12 | 50 Ohm, 75 Ohm (cable dependent) | 0500 MHz (Size 8), 0300 MHz (Size 10), 030 MHz (Size 12) | N/A | 800 VAC Rms (Center to Intermediate), 500 VAC Rms (Intermediate to Outer) @ Sea Level | Three conductors for additional shielding |
| PC Tail Contacts (Coax, Twinax, Triax, Quadrax) | Sizes 8, 10, 12, 16 | Varies by type | Varies by type | N/A | Varies by type | Direct attachment to printed circuit boards |
| Transition Adapters (Quadrax, Differential Twinax) | Size 8 | 100 or 150 Ohm | N/A | N/A | N/A | Facilitate launching controlled impedance signals to PCBs |
| Micro D-Twinax Transition Adapters | N/A | 100 Ohm | N/A | N/A | N/A | Push-pull quick disconnect, miniature size |
2504101957_Amphenol-21-033323-023_C17620800.pdf
