R574333420

Overview

The R574333420 is a terminated coaxial switch from the Ramses series manufactured by Radiall USA, Inc. It features an SP4T configuration with SMA connectors and operates up to 3GHz. The device utilizes latching indicators and requires 28Vdc for actuation. It employs TTL diodes pins terminals for control interface. This component is designed for reliable RF signal routing in demanding environments.

Feature Summary

• Terminated SP4T coaxial switch design
• SMA connector interface
• Latching indicator functionality
• 28Vdc actuation requirement

Applications

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

Procurement Notes

Verify current availability status directly with the manufacturer or authorized distributors as supply conditions may vary. Confirm technical specifications against the official datasheet before integration. Ensure compatibility with existing control voltage levels and connector types. Check for any obsolescence notices or lifecycle changes prior to procurement decisions.

Selection Notes

Select this model when a terminated SP4T switch with SMA interfaces is required. Verify that the 3GHz frequency range meets system needs. Ensure the 28Vdc control voltage aligns with available power supplies. Consider the latching mechanism requirements for the specific application environment.

Part Context

This component belongs to the Ramses series of coaxial switches produced by Radiall USA, Inc. The series offers various configurations including different pole-throw counts and frequency ranges. The R574333420 specifically addresses applications requiring four-way switching at lower microwave frequencies with robust mechanical latching.

Replacement Considerations

Consult official Radiall documentation for confirmed substitute part numbers. Verify electrical and mechanical compatibility before substitution. Generic equivalents are not recommended without thorough validation against original specifications.