R574383400

Overview

The R574383400 is a terminated SP4T coaxial switch from the Ramses series, manufactured by Radiall USA, Inc. It operates at frequencies up to 3 GHz and utilizes SMA connectors. The device features a latching mechanism controlled by a coil voltage range of 24V to 30V DC. It employs a module package with solder terminals for secure integration. This component is designed for high-performance RF signal routing applications requiring reliable switching capabilities within its specified frequency band.

Feature Summary

• SP4T configuration for multi-path signal routing
• Terminated design for stable impedance matching
• Latching actuation mechanism for power efficiency
• SMA connector interface for standard RF integration

Applications

• RF test and measurement equipment
• Telecommunications base stations
• Aerospace and defense radar systems
• Satellite communication ground stations

Procurement Notes

Verify current availability status directly with the manufacturer or authorized distributors, as supply conditions may vary. Confirm RoHS compliance details and specific datasheet revisions prior to ordering. Ensure that the 24V to 30V DC control voltage requirements align with your system's power supply capabilities. Check for any end-of-life notifications or recommended replacement parts if long-term procurement is required.

Selection Notes

Select this model when a terminated SP4T switch with SMA interfaces is required for frequencies up to 3 GHz. The latching feature makes it suitable for applications where power conservation during static states is critical. Ensure the module package form factor fits within the designated enclosure space. Verify that the control logic supports the necessary latching commands for reliable operation in your specific system architecture.

Part Context

This component belongs to the Ramses series of coaxial switches, which are engineered for robust performance in demanding RF environments. The series offers various configurations including different pole counts and connector types. The R574383400 specifically addresses needs for 3 GHz bandwidth applications with terminated ports, providing a standardized solution for complex signal distribution networks in professional electronic systems.

Replacement Considerations

Consult official documentation for direct substitutes. Similar Ramses series models with compatible frequency ranges and connector types may serve as alternatives. Verify pinout compatibility and control voltage specifications before swapping components to ensure seamless integration without circuit modification.