R574453625

RF Switches Overview

The R574453625 is a single-pole six-throw (SP6T) terminated coaxial switch from the Radiall Ramses series, manufactured by Radiall USA, Inc. It utilizes SMA connectors and supports frequencies up to 18 GHz. The component features a latching mechanism with TTL diode control via a D-sub connector interface. It operates on a 28 Vdc supply voltage and includes latching indicators for status verification.

RF Switches Feature Summary

• Single-pole six-throw switching architecture
• Terminated Ramses design with SMA interfaces
• Latching operation controlled by TTL diodes
• Integrated latching status indicators

RF Switches Applications

• RF signal routing in high-frequency test equipment
• Telecommunications base station signal distribution
• Aerospace and defense radar systems
• Satellite communication ground stations

RF Switches Procurement Notes

Verify current lifecycle status directly with the manufacturer, as availability may be restricted or subject to change. Confirm that the specific ordering suffix matches the required interface and termination specifications. Ensure compatibility with the 28 Vdc control voltage and TTL logic levels before finalizing procurement orders.

RF Switches Selection Notes

Select this component when a SP6T configuration is required for signals up to 18 GHz. The terminated design simplifies system integration by providing matched loads on unused ports. Ensure the application environment supports the physical dimensions of the D-sub connector and the 28 Vdc power requirement for the latching mechanism.

RF Switches Part Context

This part belongs to the Ramses family of RF switches, designed for robust performance in demanding environments. The series offers various throw configurations and connector types, with the R574453625 specifically addressing the need for multi-port switching in SMA-based systems requiring reliable latching functionality.

RF Switches Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-reference options through official manufacturer channels to ensure electrical and mechanical compatibility.