R573423410

Overview

The R573423410 is a general-purpose SP4T coaxial switch from the Ramses series by Radiall USA, Inc. It features SMA connectors and operates across a frequency range of 0Hz to 18GHz. The device utilizes latching technology with a 28Vdc control voltage and positive common configuration. It provides a minimum isolation of 60dB and is designed for 50Ohm systems. The component is RoHS compliant by exemption and is currently in active production status.

Feature Summary

• SP4T topology with SMA interface
• Operates up to 18GHz frequency
• Latching mechanism with 28Vdc control
• High isolation performance

Applications

• RF signal routing in test equipment
• Telecommunications infrastructure switching
• Aerospace and defense radar systems
• General purpose RF circuit design

Procurement Notes

Verify current availability directly with Radiall or authorized distributors as stock levels fluctuate. Confirm RoHS exemption status if required for specific regulatory compliance. Ensure control voltage specifications match system requirements before integration. Check for any recent package or pinout updates in official documentation.

Selection Notes

Select this component when high-frequency switching up to 18GHz is required. The SP4T configuration supports complex signal routing needs. Latching functionality reduces power consumption during static states. Verify connector type compatibility with existing PCB layout and cable assemblies.

Part Context

Part of the Ramses series of coaxial switches. Designed for robust performance in demanding RF environments. Manufactured by Radiall USA, Inc., a specialist in radio frequency interconnect solutions. Active status indicates ongoing production support.

Replacement Considerations

Consult official datasheets for direct substitutes. Verify electrical parameters such as frequency range, isolation, and insertion loss. Ensure mechanical compatibility including connector type and mounting style. Control voltage requirements must match existing drive circuits.