R573V03610

Overview

The R573V03610 is a coaxial switch manufactured by Radiall, classified under the Ramses series. It features an SP6T configuration with a 1.85mm interface and operates up to 28 GHz. The device utilizes a normally closed contact arrangement and requires a 28 Vdc coil voltage for actuation. Key electrical specifications include a 50 Ohm impedance, a maximum insertion loss of 0.4 dB, and isolation exceeding 30 dB within the operational frequency range.

Feature Summary

• SP6T switching topology supporting six distinct signal paths
• High-frequency operation capability extending to 28 GHz
• Normally closed contact configuration for default signal routing
• 28 Vdc coil voltage requirement for mechanical actuation

Applications

• Test and measurement instrumentation requiring high-frequency signal routing
• Wireless communication base station testing environments
• Microwave component characterization setups
• Automated test equipment (ATE) systems

Procurement Notes

Verify current availability status directly with the manufacturer or authorized distributors, as lifecycle information may vary. Confirm compliance requirements such as RoHS standards prior to ordering. Ensure that the specific package type and termination style match the intended PCB layout or connector interface. Cross-reference the part number with official datasheets to confirm all technical parameters align with system design specifications before finalizing procurement decisions.

Selection Notes

Select this component when a normally closed SP6T switch is required for applications operating at frequencies up to 28 GHz. Consider the 28 Vdc drive voltage requirement for power supply design compatibility. Evaluate the 1.85mm interface dimensions against available board space and connector constraints. Compare insertion loss and isolation metrics against system sensitivity requirements to ensure signal integrity is maintained across all switched paths.

Part Context

This part belongs to the Ramses family of coaxial switches from Radiall, designed for high-performance RF and microwave applications. The series offers various configurations including different pole counts and interface types. The R573V03610 specifically addresses needs for high-frequency switching with robust isolation characteristics, fitting into broader system architectures requiring precise signal path management in demanding electromagnetic environments.

Replacement Considerations

Consult official Radiall documentation for confirmed substitute part numbers. Verify interface compatibility and electrical parameter equivalence before substitution.