R574323200

Overview

The R574323200 is a terminated Ramses coaxial switch manufactured by Radiall USA, Inc. It features an SP12T configuration with SMA connectors and operates up to 3GHz. The component utilizes latching technology powered by 28Vdc and employs pin terminals for connection. This specific model is identified as discontinued in available distributor records.

Feature Summary

• Terminated Ramses architecture providing integrated load termination
• SP12T switching topology for multi-channel signal routing
• SMA connector interface compatible with standard RF systems
• Latching mechanism ensuring stable state retention without continuous power

Applications

• RF signal distribution networks requiring high channel counts
• Test and measurement equipment needing precise signal path selection
• Telecommunications infrastructure utilizing Ramses series components
• Aerospace and defense systems demanding reliable switched connections

Procurement Notes

Verify current availability status as the R574323200 is listed as discontinued by major distributors. Confirm end-of-life timelines with Radiall directly before committing to design-in. Ensure replacement strategies are prepared if long-term supply is required for production runs.

Selection Notes

Select this component only if the SP12T configuration and 3GHz frequency range align precisely with system requirements. Consider the terminated Ramses form factor for applications needing built-in impedance matching. Evaluate alternative active models within the Ramses family if discontinuation poses supply chain risks.

Part Context

This part belongs to the Ramses series of coaxial switches from Radiall, designed for robust RF performance. The terminated variant integrates loads to prevent signal reflection, enhancing stability in complex switching matrices. It represents a specialized solution for high-density RF routing applications.