R574402520

Overview

The R574402520 is a coaxial switch manufactured by Radiall USA, Inc. It belongs to the Terminated Ramses series and features an SMA interface. The device is configured as a Single Pole Ten Throw (SP10T) switch with a maximum frequency of 18 GHz. It operates in a normally open state and requires a 12Vdc control voltage. The unit utilizes BCD TTL Diodes for switching logic and includes a D-sub connector for interface connectivity.

Feature Summary

• Terminated Ramses series construction
• SMA interface configuration
• Normally open operational state
• BCD TTL Diode control logic

Applications

• RF signal routing
• Test and measurement systems
• Telecommunications infrastructure

Procurement Notes

Verify component authenticity through authorized channels due to potential supply chain variations. Confirm specific datasheet revisions and compliance documentation prior to integration. Ensure handling procedures align with electrostatic discharge protection standards for sensitive RF components during storage and installation.

Selection Notes

Select this model when SP10T topology is required within the Ramses series. Verify compatibility with 12Vdc control signals and D-sub connector interfaces. Ensure system requirements align with the 18 GHz frequency limit and SMA port specifications for proper signal integrity.

Part Context

This component is part of the broader Ramses family of coaxial switches from Radiall. It shares design characteristics with other models in the series but is distinguished by its specific SP10T throw count and SMA interface type. The Terminated Ramses designation indicates integrated termination properties within the switch structure.

Replacement Considerations

Consult official Radiall substitution guides for verified alternatives. Cross-reference technical parameters including frequency range, interface type, and control logic before considering substitute part numbers.