R574402680

Overview

The R574402680 is a single-pole six-throw (SP6T) terminated coaxial switch manufactured by Radiall USA, Inc. It utilizes the Ramses SMA interface and operates up to a maximum frequency of 18 GHz. The device features a normally open configuration with a 50 Ohm impedance and requires a 12 Vdc control voltage. Key electrical specifications include a minimum isolation of 60 dB. The component is designed for general-purpose RF applications.

Feature Summary

• SP6T topology for signal routing
• Terminated Ramses SMA interface
• Normally open switching state
• 12 Vdc control voltage operation

Applications

• General-purpose RF signal routing
• Test and measurement equipment
• Telecommunications infrastructure

Procurement Notes

Verify the specific datasheet version for the R574402680 to confirm current manufacturing status and detailed pinout configurations. Ensure compatibility with 12 Vdc TTL/BCD control signals as documented in official Radiall specifications before integration into system designs.

Selection Notes

Select this component when an SP6T configuration is required within the Ramses SMA form factor. Consider the 18 GHz frequency limit and 60 dB isolation minimum against system requirements. Verify that the terminated design aligns with the specific circuit termination needs of the application.

Part Context

This part belongs to the Radiall Ramses series of coaxial switches. The Ramses line provides compact, high-performance switching solutions using SMA interfaces. The R574402680 specifically offers a six-port output configuration for complex signal distribution tasks.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.