FMSW6473

RF Switches Overview

The FMSW6473 is an electromechanical relay switch manufactured by Fairview Microwave. It features a Single Pole Quad Throw (SP4T) configuration with a frequency range extending from DC to 26.5 GHz. The device operates on a 12 V coil voltage and utilizes surface mount terminals for integration. It is designed for high-frequency signal routing applications requiring reliable switching performance within the specified bandwidth.

RF Switches Feature Summary

• Electromechanical relay technology for robust signal switching
• Wideband operation covering DC to 26.5 GHz frequencies
• SP4T topology enabling complex signal path management
• Surface mount construction for automated assembly

RF Switches Applications

• High-frequency test and measurement equipment
• Wireless communication infrastructure systems
• Radar and electronic warfare subsystems
• Automated RF testing platforms

RF Switches Procurement Notes

Verify the specific datasheet version for precise mechanical dimensions and electrical tolerances before integration. Confirm that the 12 V operating requirement aligns with the system power supply architecture. Ensure surface mount soldering profiles meet the component specifications to maintain reliability at high frequencies.

RF Switches Selection Notes

Select this component when SP4T switching is required up to 26.5 GHz. Compare insertion loss and isolation metrics against system budget requirements. Evaluate the surface mount package compatibility with existing PCB layouts. Consider the electromechanical nature regarding switching speed versus solid-state alternatives.

RF Switches Part Context

This part belongs to Fairview Microwave's portfolio of coaxial switches. It serves as a high-frequency routing solution within their electromechanical relay series. The product supports applications demanding wide bandwidth and multiple output paths in compact surface mount form factors.

RF Switches Replacement Considerations

Consult official manufacturer documentation for direct cross-reference part numbers. Verify pinout compatibility and electrical parameter equivalence before substituting.