R573103420

Overview

The R573103420 is an SP4T coaxial switch from the Ramses series by Radiall. It operates up to 12.4 GHz with a 50 Ohm impedance. The device features normally open contacts and utilizes a 28 VDC coil voltage for actuation. It employs solder pin terminals for connection and is designed for panel mounting applications.

Feature Summary

• SP4T configuration within the Ramses series
• Operates at frequencies up to 12.4 GHz
• Normally open contact state
• Panel mount installation design

Applications

• RF signal routing in communication systems
• Test and measurement equipment
• Base station infrastructure
• Aerospace and defense electronics

Procurement Notes

Verify component authenticity through authorized channels. Confirm datasheet alignment for Ramses series specifications. Ensure environmental compliance requirements match project standards. Validate package type and terminal configuration against schematic designs before procurement.

Selection Notes

Select this model for high-frequency switching needs requiring SP4T topology. Consider the 28VDC drive requirement for control circuitry compatibility. Verify that the normally open state aligns with system default logic. Ensure panel mounting constraints fit the mechanical layout.

Part Context

This part belongs to the Ramses family of coaxial switches, designed for robust RF performance. The series supports various configurations up to 12.4 GHz. It targets applications demanding low insertion loss and high isolation in compact forms.

Replacement Considerations

R573103430LP serves as a parameter-equivalent alternative within the same series.