R573003300

Overview

The R573003300 is a coaxial switch from the Ramses N series manufactured by Radiall USA, Inc. It features an SP3T configuration with a 50 Ohm impedance and operates up to 3 GHz. The device utilizes a normally open contact arrangement and requires 28Vdc for latching control. Electrical connections are provided via pins and terminals.

Feature Summary

• SP3T coaxial switching architecture
• Ramses N series design
• Normally open contact logic
• Pins and terminals interface

Applications

• RF signal routing
• Telecommunications systems
• Test and measurement equipment

Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with Radiall USA, Inc. or authorized distributors before procurement. Confirm that the 28Vdc latching requirement aligns with system power capabilities. Ensure the pins and terminals interface matches the PCB layout or cable assembly specifications.

Selection Notes

Select this component when an SP3T configuration is required within the Ramses N series family. The 50 Ohm impedance suits standard RF applications. Verify that the 3 GHz frequency range meets the operational bandwidth needs. Consider the 28Vdc control voltage against available supply rails.

Part Context

This part belongs to the Ramses N series of coaxial switches. The series offers various configurations including SPDT and SP10T variants. The R573003300 specifically provides three throw positions with normally open contacts. It shares the general form factor and performance characteristics typical of the Ramses N line.

Replacement Considerations

Consider the R573003310 for similar SP3T functionality with positive common logic. Evaluate other Ramses N variants like R570033000 if SPDT topology suffices. Cross-reference datasheets to ensure identical pinout and voltage requirements.