R573453325

Overview

The R573453325 is a SP3T coaxial switch from the Ramses series by Radiall USA, Inc. It operates up to 18 GHz with 50 Ohm impedance. The device features latching actuation and SMA connectors. Key electrical parameters include a VSWR of 1.5:1, insertion loss of 0.5 dB, and isolation of 60 dB.

Feature Summary

• SP3T configuration for signal routing
• Latching mechanical actuation mechanism
• SMA connector interface type

Applications

• RF test and measurement equipment
• Telecommunications infrastructure
• Aerospace and defense systems

Procurement Notes

Verify component availability directly with the manufacturer or authorized distributors as stock levels fluctuate. Confirm RoHS compliance status and specific packaging requirements prior to ordering. Ensure compatibility with system voltage and connector types.

Selection Notes

Select this model for applications requiring high-frequency switching up to 18 GHz. The latching feature ensures state retention without continuous power. Verify that the SMA interface matches existing cabling infrastructure and that the SP3T topology fits the circuit design requirements.

Part Context

This component belongs to the Ramses family of coaxial switches designed for demanding RF environments. It provides reliable signal path management in compact form factors suitable for space-constrained electronic assemblies requiring high performance and durability.

Replacement Considerations

Consult official substitution lists for compatible SP3T coaxial switches within the Ramses series. Verify frequency range, connector type, and actuation method match before replacing. Cross-reference datasheets for equivalent electrical performance specifications.