R585413200

RF Switches Overview

The R585413200 is a single-pole double-throw (SPDT) coaxial switch from the Ramses series, manufactured by Radiall USA, Inc. It utilizes SMA connectors and operates up to a maximum frequency of 18 GHz. The device features internal loads and is designed for failsafe operation with a 28 Vdc actuation voltage. Contact terminals are provided in pin configuration for circuit board mounting. The unit is supplied in bulk packaging.

RF Switches Feature Summary

• Failsafe switching mechanism ensures defined output states during power loss
• Integrated internal termination loads maintain signal integrity on unused ports
• SMA connector interface supports high-frequency RF applications up to 18 GHz

RF Switches Applications

• RF test and measurement instrumentation
• Telecommunications base station equipment
• Aerospace and defense radar systems
• Satellite communication ground stations

RF Switches Procurement Notes

Verify the specific terminal configuration and actuation voltage requirements against system schematics before ordering. Confirm that the 28 Vdc control signal aligns with available driver circuits. Ensure the SMA connector gender matches the mating cable or panel assembly. Check for any updated environmental compliance documentation required for the target deployment region.

RF Switches Selection Notes

Select this component when a reliable SPDT switching solution with integrated terminations is required for frequencies up to 18 GHz. The failsafe design is critical for safety-critical or high-reliability environments where default states must be maintained without power. Consider the SMA interface compatibility and pin-terminal mounting style for PCB integration.

RF Switches Part Context

This part belongs to the Ramses family of coaxial switches, which are engineered for robust performance in demanding RF environments. The series offers various configurations including different pole counts and actuation voltages. The R585413200 specifically addresses needs for terminated SPDT switching with SMA connectivity.

RF Switches Replacement Considerations

Consult official Radiall documentation for direct cross-reference equivalents. Verify that any substitute maintains the 18 GHz frequency limit, 28 Vdc operating voltage, and failsafe functionality. Ensure mechanical compatibility with existing SMA interfaces and PCB mounting constraints.