R574492220

RF Switches Overview

The R574492220 is an SP12T coaxial switch from the Ramses series, manufactured by Radiall USA, Inc. It features SMA connectors and operates up to 12.4 GHz with a 50 Ohm impedance. The device utilizes latching technology with self-cut-off and auto-reset capabilities, controlled via 12Vdc BCD or TTL signals. It includes integrated indicators for status monitoring and employs D-sub connector interfaces for control inputs.

RF Switches Feature Summary

• SP12T configuration with SMA terminated ports
• Latching mechanism with self-cut-off and auto-reset functions
• Integrated status indicators for operational visibility
• Supports 12Vdc BCD and TTL control signal interfaces

RF Switches Applications

• RF signal routing in communication systems
• Test and measurement equipment switching
• Aerospace and defense radar applications
• Automated test system integration

RF Switches Procurement Notes

Verify component authenticity through authorized distributors. Confirm datasheet version compatibility for control logic requirements. Check lead times as availability may vary. Ensure environmental specifications meet application needs. Validate connector types and control interface standards before ordering.

RF Switches Selection Notes

Select this model for high-frequency applications requiring precise signal routing. Consider the 12.4 GHz frequency limit and 50 Ohm impedance match. Evaluate control interface compatibility with existing BCD or TTL systems. Assess physical size constraints due to D-sub connector usage. Verify temperature range suitability for operational environments.

RF Switches Part Context

This component belongs to Radiall's Ramses series of coaxial switches, designed for robust RF performance. The series emphasizes reliability in demanding environments. The R574492220 variant specifically targets SP12T configurations. It integrates advanced control features within a compact form factor suitable for space-constrained designs.

RF Switches Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Radiall technical support for direct equivalents. Verify electrical parameters and mechanical dimensions before considering alternative components.