R574393285

Overview

The R574393285 is a SP12T coaxial switch manufactured by Radiall USA, Inc. It utilizes the Terminated Ramses architecture with SMA connectors and operates up to 3 GHz. The device is electrically latching and requires 12Vdc for operation. It features a D-sub connector interface for control signals.

Feature Summary

• SP12T switching configuration
• Terminated Ramses design
• SMA connector interface
• D-sub control connector

Applications

• RF signal routing in test equipment
• Telecommunications systems
• Aerospace and defense radar applications

Procurement Notes

Verify component status as sources indicate potential discontinuation or limited availability. Confirm RoHS compliance and specific voltage requirements (12Vdc) against current project specifications before procurement.

Selection Notes

Select this model for high-port-count RF switching needs within the 3 GHz range. Ensure system compatibility with SMA interfaces and D-sub control wiring. Consider lifecycle status due to reported discontinuation indicators.

Part Context

Part of the Terminated Ramses series, designed for robust RF switching. Manufactured by Radiall USA, Inc., it integrates multiple ports into a compact form factor suitable for dense electronic assemblies requiring reliable signal path management.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify availability of alternative SP12T switches from other manufacturers if this unit is discontinued.

FAQ

What is the maximum operating frequency?

The maximum operating frequency is 3 GHz.

What type of control connector does it use?

It uses a D-sub connector for control signals.