R574412320

RF Switches Overview

The R574412320 is a general-purpose RF switch manufactured by Radiall USA, Inc. It features an SP3T (Single-Pole Triple-Throw) topology designed for high-frequency applications up to 18GHz. The component utilizes the Terminated Ramses architecture and employs SMA connectors for interface connectivity. It operates with a normally open configuration and requires a 28Vdc TTL control signal for actuation. This coaxial switch is engineered for robust performance in demanding RF environments.

RF Switches Feature Summary

• SP3T topology for single-pole triple-throw switching
• Operational frequency range extending to 18GHz
• Terminated Ramses design architecture
• SMA connector interface

RF Switches Applications

• General-purpose RF switching systems
• Test and measurement equipment
• Telecommunications infrastructure
• Aerospace and defense electronics

RF Switches Procurement Notes

Verify part authenticity through authorized channels. Confirm specific ordering suffixes match project requirements. Check current availability status as supply may be restricted. Ensure environmental compliance documentation aligns with regulatory standards. Validate technical specifications against system constraints before procurement.

RF Switches Selection Notes

Evaluate compatibility with existing SMA interfaces. Assess power consumption against available 28Vdc TTL control lines. Consider physical footprint constraints within the assembly. Review thermal management requirements for continuous operation. Compare performance metrics against alternative switches if needed.

RF Switches Part Context

This component belongs to the Ramses series of coaxial switches from Radiall. The series is known for high reliability and consistent RF performance across wide frequency bands. The R574412320 variant specifically addresses SP3T switching needs with terminated ports for improved isolation characteristics.

RF Switches Replacement Considerations

No public confirmed substitute part numbers are available. Verify mechanical and electrical compatibility if considering alternatives. Consult manufacturer documentation for direct replacements.