R573112310

Overview

The R573112310 is a Radiall RF coaxial relay featuring Single Pole Triple Throw (SP3T) switching capability. It operates with a maximum frequency of 12400 MHz and maintains a characteristic impedance of 50 Ω. The device utilizes DC input for the coil and DC output for contacts, driven by a maximum coil voltage of 12 VDC. Electrical specifications include a maximum coil current of 0.25 A, coil power consumption of 3000 mW, and coil resistance of 48 Ω. Performance metrics specify a maximum insertion loss of 0.5 dB and a maximum isolation of 60 dB.

Feature Summary

• Provides SP3T signal routing within RF coaxial systems
• Operates at frequencies up to 12400 MHz with 50 Ω impedance
• Features low power coil drive requirements

Applications

• RF signal distribution networks
• Telecommunications infrastructure switching
• Test and measurement equipment

Procurement Notes

Verify the specific actuator terminal configuration and option codes against the manufacturer datasheet before procurement. Confirm that the 12 VDC coil voltage aligns with system power supplies. Ensure panel mount compatibility and connector types match the intended integration requirements.

Selection Notes

Select this component when high-frequency SP3T switching is required with minimal insertion loss. Consider the 12 VDC coil voltage constraint compared to other variants offering 28 VDC options. Evaluate the 60 dB isolation specification against system crosstalk requirements. Verify physical dimensions and mounting style for enclosure fit.

Part Context

This part belongs to the Radiall RAMSES Concept R57 series of coaxial switches. The series offers various configurations including N, TNC, and BNC connectors with frequencies up to 12.4 GHz. Models are available with different termination options, driver interfaces, and latching or momentary actuation styles.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.