FMSW6430

RF Switches Overview

The FMSW6430 is an SPDT failsafe electro-mechanical relay switch manufactured by Fairview Microwave. It operates across a frequency range from DC to 26.5 GHz and supports up to 90 W of power. The device utilizes SMA connectors and requires a 24 V control voltage with a current draw of 110 mA. Insertion loss ranges from 0.15 to 0.6 dB, and the unit is rated for 2 million life cycles.

RF Switches Feature Summary

• SPDT failsafe configuration ensures defined output state upon de-energization
• Electro-mechanical switching mechanism provides high isolation
• Broadband operation covering DC to 26.5 GHz frequencies
• SMA interface standardizes connection compatibility

RF Switches Applications

• RF signal routing in communication systems
• Antenna switching networks
• Test and measurement instrumentation
• Defense and aerospace electronic subsystems

RF Switches Procurement Notes

Verify that the specific SMA connector gender and cable termination options match your system requirements before ordering. Confirm that the 24 V coil voltage aligns with available control power supplies. Ensure the 90 W power handling capacity exceeds peak signal levels to prevent component damage during operation.

RF Switches Selection Notes

Select this model when broadband coverage extending to 26.5 GHz is required alongside high power handling capabilities. The failsafe design is critical for applications demanding predictable states during power loss. Compare insertion loss specifications against system budget constraints to ensure signal integrity is maintained throughout the RF chain.

RF Switches Part Context

This component belongs to Fairview Microwave's RF relay product line, designed for reliable signal switching in demanding environments. The series typically includes various configurations tailored for different frequency ranges and power levels, supporting complex RF infrastructure needs.

RF Switches Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify pinout and mechanical dimensions if considering alternative manufacturers.