Durable aerospace high frequency contacts Amphenol 21-033123-541 for military and commercial aviation
Manufacturer:
Amphenol
Description:
Rectangular Connector Contacts RoHS
Category:
Arrays, Edge Type, Mezzanine (Board to Board)/Rectangular Connector Contacts
Specifications
Contact Plating:
金
Mfr. Part #:
21-033123-541
Model Number:
21-033123-541
Introduction
Amphenol Aerospace High Frequency Contacts
Amphenol Aerospace offers a comprehensive range of high-frequency contacts designed for superior electrical performance and shielding capabilities. These contacts are engineered to provide high-speed data transmission and operate reliably in high-frequency conditions, ensuring interconnection compatibility and application-specific performance. They are ideal for demanding environments in military and commercial aviation, military vehicles, missiles, ordnance, and C4ISR applications.
Product Attributes
- Brand: Amphenol Aerospace
Technical Specifications
Key Contact Types and Features:
| Contact Type | Description | Key Features | Typical Applications | Impedance | Contact Size |
|---|---|---|---|---|---|
| Quadrax Contacts | Four strategically spaced inner contacts forming two matched impedance differential pairs. | High data transfer rates, low power consumption, excellent EMI compatibility. Available in crimp termination and PC tails. | Ethernet (100 Base-T, 1000 Base-T), Fibre Channel, IEEE1394B FireWire. | 100 or 150 Ohm | Size 8 |
| Differential Twinax Contacts | Two strategically spaced inner contacts forming one matched impedance differential pair. | High data transfer rates, low power consumption, excellent EMI compatibility. Available in crimp termination and PC tails. | Ethernet, USB 2.0, Serial Rapid IO, PCI-Express, HDMI, SATA. | 100 or 150 Ohm | Size 8 |
| Coaxial Contacts | Pin and socket contacts designed for RF/microwave and shielded wire applications. | Shielding protection, RF/microwave performance. Available in various sizes and matched impedance options. | RF/microwave applications. | 50 Ohm, 75 Ohm (Matched Impedance available) | Sizes 4, 8, 12, 16 |
| Concentric Twinax Contacts | Designed for protection from magnetic and electrostatic interference. | Maintains shield integrity, scoop-proof (recessed pins). Developed for MIL-STD-1553B data bus applications. | MIL-STD-1553B Airborne multiplex data bus. | 77 Ohm, 100 Ohm | Size 8, 12 |
| Triax Contacts | Three conductors for use with triax cable, providing additional shielding. | Isolated ground planes, improved shielding effectiveness. Can be mixed with other contact types. | Triax cable applications. | 50 Ohm, 75 Ohm | Sizes 8, 10, 12 |
| High Frequency Coax Contacts (DC to 40 GHz) | Coaxial contacts for D38999 Series III housing with "Float Mount" technology. | Superior electrical performance, consistent microwave performance, tight mechanical tolerances. | Microwave transmission lines. | 50 Ohm | Size 8, 12, 16 |
Transition Adapters:
- Quadrax and Differential Twinax transition adapters facilitate launching controlled impedance signals to printed circuit boards. Available in 90 or straight receptacle styles, threaded or cable-to-board.
- Micro D-Twinax transition adapters offer push-pull quick disconnect coupling for 100 Ohm signals.
Connector Compatibility:
- Primarily for MIL-DTL-38999 Series I, II, and III connectors.
- Also available for ARINC 600, R27 Rack & Panel, MIL-DTL-5015, and MIL-DTL-22992 connectors.
Performance Data (Examples):
- Quadrax Contacts: Bandwidth up to 1.25 GHz, Data Rate exceeding 2.5 Gbps.
- Differential Twinax Contacts: Bandwidth up to 1.25 GHz, Data Rate exceeding 2.5 Gbps.
- High Frequency Coax (Size 8): Frequency Range DC - 40 GHz, VSWR 1.05 +.01 (freq. GHz).
Contact Amphenol Aerospace for more information at 800-678-0141 or visit www.amphenol-aerospace.com.
2410311654_Amphenol-21-033123-541_C17326778.pdf
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