R574302225

Overview

The R574302225 is an SP12T terminated RF switch manufactured by Radiall USA, Inc. It operates within the Ramses SMA interface standard and supports frequencies up to 3 GHz. The device utilizes a normally open configuration and is powered by a 12Vdc supply. It features a D-sub connector for control interfacing. This component is part of the terminated Ramses series designed for high-frequency signal routing applications.

Feature Summary

• SP12T single-pole twelve-throw switching architecture
• Terminated Ramses SMA interface design
• Normally open operational state
• D-sub connector integration

Applications

• RF signal routing in communication systems
• Test and measurement equipment
• Aerospace and defense radar systems

Procurement Notes

Verify current manufacturing status as the R574302225 is listed as obsolete and no longer manufactured by Radiall USA, Inc. Confirm availability through authorized distributors or approved substitute sources. Ensure compatibility with existing system requirements before procurement attempts.

Selection Notes

Select this component only if legacy support for the obsolete R574302225 is required. Evaluate alternative SP12T switches from the same manufacturer family that are currently in production. Verify voltage and interface specifications match the target application constraints.

Part Context

This part belongs to the Ramses SMA series of RF switches produced by Radiall. The series includes various throw configurations such as SP6T and SP8T models. These components are engineered for reliable performance in demanding radio frequency environments requiring precise signal path management.

Replacement Considerations

No direct public confirmed substitute part numbers are available for the obsolete R574302225. Review other SP12T terminated Ramses SMA switches from Radiall for potential functional equivalents.