R573423505

Overview

The R573423505 is a general-purpose SP5T RF switch module from the Ramses series by Radiall USA, Inc. It operates up to 18 GHz with a 50 Ohm impedance. The device features latching functionality controlled by 28Vdc and utilizes a D-sub connector interface. It is designed for high-isolation applications in radio frequency systems.

Feature Summary

• SP5T switching configuration
• Latching control mechanism
• D-sub connector interface

Applications

• Radio frequency signal routing
• Test and measurement equipment
• Telecommunications infrastructure

Procurement Notes

Verify the specific Ramses series datasheet for detailed electrical performance curves and mechanical drawings. Confirm that the 28Vdc latching voltage aligns with system power supply capabilities. Ensure the D-sub connector mating requirements are compatible with existing cabling or backplane designs before finalizing procurement specifications.

Selection Notes

Select this component when a five-port single-pole switch with latching retention is required. The 18 GHz frequency range suits broadband RF applications. Consider the D-sub interface for robust connectivity needs. Evaluate thermal management requirements based on insertion loss data provided in the official technical documentation.

Part Context

This part belongs to the Ramses series of RF switches, which are engineered for high-performance microwave applications. The series typically offers low insertion loss and high isolation across wide bandwidths. Radiall designs these modules for reliability in demanding electronic environments.

Replacement Considerations

Check for direct Ramses series equivalents with identical pinouts. Verify if alternative SP5T switches support the same 28Vdc latching voltage and D-sub interface. Ensure frequency coverage meets or exceeds 18 GHz requirements.