Durable Quadrax Contacts Size 8 Amphenol 21-033198-004 for Missiles and Military Vehicle Applications
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 excellent EMI shielding capabilities. They are compatible with MIL-DTL-38999 series circular connectors, as well as other Amphenol connector families like MIL-DTL-22992 and ARINC 600/R27 rack and panel connectors. The product line includes specialized contacts such as Quadrax, Differential Twinax, Coaxial, Twinax, and Triax, along with corresponding transition adapters for seamless integration with printed circuit boards. Amphenol also provides cable assembly services and rigorous testing to ensure reliable interconnect solutions.
Product Attributes
- Brand: Amphenol Aerospace
- Certifications: MIL-DTL-38999, MIL-DTL-5015, MIL-DTL-22992, SAE AS39029
- Material: Gold plated over nickel on mating parts, Stainless steel, Brass, Beryllium copper, PTFE
Technical Specifications
| Product Type | Contact Size | Impedance | Frequency Range | Data Rate | Voltage Rating | Dielectric Withstanding Voltage | Typical Applications |
|---|---|---|---|---|---|---|---|
| Quadrax Contacts | Size 8 | 100 or 150 Ohm | Up to 1.25 GHz | Exceeding 2.5 Gbps | 500 Vrms max. @ sea level | 1000 VAC rms between inner contacts @ sea level; 500 VAC rms between inner and outer contacts @ sea level | Ethernet 100 Base-T, Gigabit Ethernet, Fibre Channel, IEEE1394B FireWire |
| Differential Twinax Contacts | Size 8 | 100 or 150 Ohm | Up to 1.25 GHz | Exceeding 2.5 Gbps | 500 Vrms max. @ sea level | 1000 VAC rms between inner contacts @ sea level; 500 VAC rms between inner and outer contacts @ sea level | Ethernet, USB |
| High Frequency Coaxial Contacts | Size 8, 12, 16 | 50 Ohm | DC to 40 GHz (Size 8) | N/A | 1,000 VRMS (Size 8, mated pair) | 1,000 VRMS @ sea level (Size 8) | Microwave transmission lines, RF/microwave applications |
| Matched Impedance Coaxial Contacts | Size 12 | 50 Ohm | 03 GHz | N/A | 1000 VRMS @ sea level (mated pair) | 1000 VRMS @ sea level | RF/Microwave, high frequency, high performance requirements |
| Concentric Twinax Contacts | Size 8, 10, 12 | N/A (Shielded) | 030 MHz (Size 10 & 12), 020 MHz (Size 8) | N/A | 500 Vrms max. @ sea level | Center to Intermediate: 800 VAC Rms @ Sea Level; Intermediate to Outer: 500 VAC Rms @ Sea Level | Data Bus systems, MIL-STD-1553B applications |
| Triax Contacts | Size 8, 10, 12 | N/A (Shielded) | Size 12: 0-30 MHz; Size 10: 0-300 MHz; Size 8: 0-500 MHz | N/A | N/A | Center to Intermediate: 800 VAC Rms @ Sea Level; Intermediate to Outer: 500 VAC Rms @ Sea Level | Triax cable applications, enhanced shielding |
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