R574413410

Overview

The R574413410 is a SP4T coaxial switch from the Ramses series, utilizing SMA connectors. It operates up to 18 GHz with normally open contacts and positive common configuration. The device features pin terminals for termination and includes indicators. It is designed for 28Vdc operation.

Feature Summary

• SP4T switching topology with normally open contact state
• Positive common configuration for signal routing
• Integrated status indicators for operational monitoring
• SMA connector interface for high-frequency applications

Applications

• RF signal distribution systems
• Test and measurement equipment
• Telecommunications infrastructure

Procurement Notes

Verify current availability directly with Radiall USA, Inc. or authorized distributors as stock levels fluctuate. Confirm lead times and order quantities prior to procurement. Ensure compatibility with existing system voltage and connector requirements.

Selection Notes

Select this component for applications requiring SP4T switching at frequencies up to 18 GHz. The positive common configuration suits specific signal routing needs. Verify that the 28Vdc coil voltage matches the control circuit design. Ensure SMA mating interfaces are compatible with downstream components.

Part Context

This part belongs to the Ramses series of coaxial switches by Radiall. The series focuses on high-performance RF switching solutions. The Ramses line typically offers robust construction for demanding environments. This specific model integrates indicator functionality for enhanced system visibility.

Replacement Considerations

Check for direct substitutes within the Ramses series offering similar SP4T configurations. Verify frequency limits and connector types match exactly. Ensure coil voltage and terminal styles are compatible with existing PCB layouts.