R573112435LP

Overview

The R573112435LP is a Ramses series coaxial switch manufactured by Radiall USA, Inc. It features an SP4T configuration with N-type connectors and operates at frequencies up to 12.4 GHz. The device utilizes a normally open mechanism driven by a 12 VDC coil voltage. Electrical characteristics include a 50 Ohm impedance, 1.5 VSWR, 0.5 dB insertion loss, and 60 dB isolation. It employs Diodes D-sub connector terminals for control interface.

Feature Summary

• SP4T switching topology designed for low PIM applications
• Operates on a normally open principle with 12 VDC actuation
• Integrated status indicators for visual position verification

Applications

• Telecommunications base station signal routing
• Test and measurement equipment RF paths
• Aerospace and defense radar systems

Procurement Notes

Verify component authenticity through authorized Radiall distributors or direct manufacturer channels. Confirm datasheet revisions and RoHS/REACH compliance status prior to integration. Ensure handling procedures meet ESD standards for sensitive RF components.

Selection Notes

Select this model for applications requiring high-frequency performance up to 12.4 GHz with low passive intermodulation. The 12 VDC drive requirement and D-sub connector interface must align with system control logic. Verify mechanical fit for N-type connector compatibility.

Part Context

Part of the Ramses family of coaxial switches from Radiall. Designed for robust RF switching in demanding environments. The SPnT series offers various pole configurations and drive voltages to suit diverse system architectures.

Replacement Considerations

Consult official Radiall substitution guides for verified equivalents. Cross-reference specifications such as frequency range, contact configuration, and drive voltage when evaluating alternative part numbers.