R574412625

Overview

The R574412625 is a SP6T coaxial switch from the RAMSES series, manufactured by Radiall USA, Inc. It features SMA connectors and operates up to 18 GHz with a normally open configuration. The device requires a 12VDC TTL input and utilizes Diodes D-sub connector pins for control. It is designed for industrial applications and offers high isolation performance suitable for RF signal routing.

Feature Summary

• SP6T coaxial switching architecture
• SMA connector interface
• Normally open operation mode
• 12VDC TTL control input

Applications

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

Procurement Notes

Verify component status as this part may be discontinued or have limited availability. Confirm specific termination details and connector pin configurations against official datasheets before integration. Ensure compatibility with existing PCB layouts and control voltage requirements.

Selection Notes

Select this component for applications requiring SP6T switching at frequencies up to 18 GHz. Consider the normally open state and 12VDC TTL control logic when designing circuit interfaces. Verify mechanical fit for SMA connectors and D-sub control pins in the target assembly.

Part Context

This component belongs to the RAMSES series of coaxial switches from Radiall. It is designed for high-frequency RF applications requiring reliable signal switching. The series typically includes variants with different port counts and connector types, all sharing similar performance characteristics for industrial use.

Replacement Considerations

Check for direct substitutes within the RAMSES series such as R574G12625 for IC-based alternatives. Verify equivalent SP6T specifications and SMA interface compatibility. Consult manufacturer documentation for obsolescence notices and approved replacement part numbers.