FMSW6377

RF Switches Overview

The FMSW6377 is an SP6T latching electro-mechanical relay switch manufactured by Fairview Microwave. It operates from DC to 18 GHz with SMA female connectors. The device supports up to 90 Watts of power and requires a 28V control voltage with 90 mA current. It features a terminated design for reliable signal routing in high-frequency applications.

RF Switches Feature Summary

• SP6T latching configuration for stable state retention without continuous power
• Electro-mechanical relay technology ensuring low insertion loss
• Terminated output ports to prevent signal reflections
• High power handling capability up to 90 Watts

RF Switches Applications

• RF test and measurement systems requiring multi-port switching
• Telecommunications infrastructure signal routing
• Aerospace and defense electronic warfare subsystems
• Automated test equipment (ATE) configurations

RF Switches Procurement Notes

Verify the specific connector gender and interface type against project requirements, as SMA variants exist. Confirm that the 28V control voltage aligns with available system power supplies. Ensure the 90W power rating exceeds maximum operational levels to maintain reliability. Check for RoHS compliance documentation if environmental regulations apply to the deployment environment.

RF Switches Selection Notes

Select this model when a multi-throw switching solution is required within the 18 GHz bandwidth. The latching mechanism reduces thermal load compared to non-latching alternatives. Consider the physical dimensions and mounting style for integration into existing chassis. Evaluate the termination type to ensure impedance matching with connected loads.

RF Switches Part Context

This component belongs to Fairview Microwave's coaxial switch portfolio, specifically designed for high-power RF applications. It utilizes electromechanical relay technology to provide robust switching capabilities. The product line emphasizes durability and performance in demanding environments, offering various throw configurations and connector types.

RF Switches Replacement Considerations

Direct substitutes may include other SP6T latching switches from Fairview Microwave with compatible frequency ranges. Verify control voltage compatibility, as some models may require different actuation levels. Ensure mechanical footprint and connector interfaces match existing board layouts or cable assemblies.