R573412435

Overview

The R573412435 is a single-pole quadruple-throw (SP4T) RF switch from the RAMSES series by Radiall USA, Inc. Designed for high-frequency applications, it operates up to 18 GHz with a 50 Ohm impedance. The device features a normally open configuration and utilizes SMA connectors for termination. It requires a DC supply voltage ranging from 24V to 30V. Key performance metrics include a maximum insertion loss of 0.5 dB and minimum isolation of 60 dB. The unit is housed in a module format with SMA connectors and functions within an operating temperature range of -40°C to 85°C.

Feature Summary

• SP4T switching topology for signal routing
• RAMSES series construction for reliability
• SMA connectorized module design
• Normally open operational state

Applications

• Test and measurement equipment requiring multi-path signal selection
• Telecommunications infrastructure utilizing SMA interfaces
• Aerospace and defense systems needing high-isolation RF switching

Procurement Notes

Verify the specific datasheet version for the R573412435 to confirm exact electrical tolerances and mechanical drawings. Ensure that the system power supply aligns with the required 24V to 30V DC input range. Confirm compatibility with SMA mating connectors in the target assembly. Check for any environmental certifications or material compliance requirements relevant to the deployment region.

Selection Notes

Select this component when an SP4T configuration is necessary at frequencies up to 18 GHz. The RAMSES series offers robust performance suitable for demanding environments. Consider the SMA interface for standard connectivity needs. Evaluate the thermal management requirements given the operating temperature range of -40°C to 85°C. Compare against other RAMSES variants if different port counts or connector types are preferred.

Part Context

This part belongs to the RAMSES family of RF switches produced by Radiall USA, Inc. The series is known for high-performance microwave components used in critical applications. The R573412435 specifically addresses the need for four-way signal switching in compact modules. It complements other RAMSES products like the R573403315, which offers SP3T functionality.

Replacement Considerations

The R573403315 is a documented substitute offering SP3T configuration within the same RAMSES series. Verify pinout and voltage requirements when substituting, as port count differences affect circuit design. Ensure SMA connector compatibility remains consistent across both models.