FMSW6378

RF Switches Overview

The FMSW6378 is an SP6T latching electro-mechanical relay switch manufactured by Fairview Microwave. It operates from DC to 26.5 GHz with a 50 Ohm impedance and SMA connectors. The device supports up to 90W power handling and utilizes a 12V coil voltage. Key electrical specifications include a VSWR of 1.2, insertion loss of 0.15 dB, and isolation of 70 dB. It features solder terminals and is non-illuminated.

RF Switches Feature Summary

• SP6T latching configuration for stable state retention without continuous power
• Electro-mechanical relay technology supporting high frequency operation up to 26.5 GHz
• Terminated design with SMA interface for direct system integration

RF Switches Applications

• RF signal routing in test and measurement equipment
• Telecommunications infrastructure switching
• Aerospace and defense radar systems

RF Switches Procurement Notes

Verify the specific datasheet version for the FMSW6378 to confirm mechanical dimensions and pinout configurations prior to integration. Ensure that the 12V coil drive requirements are compatible with the host control circuitry. Confirm compliance with RoHS and REACH regulations as indicated in public documentation. Check for any specific handling instructions regarding the solder terminal type during assembly.

RF Switches Selection Notes

Select the FMSW6378 when a six-port switching solution is required within the 26.5 GHz frequency range. The latching mechanism offers energy efficiency compared to non-latching alternatives. Consider the 90W power rating for high-power applications. The SMA interface ensures compatibility with standard RF components. Evaluate the 70 dB isolation for applications requiring significant signal separation between ports.

RF Switches Part Context

This component belongs to the Fairview Microwave coaxial switch family, specifically designed for high-frequency applications. It complements other switches like the FMSW6370 (SP4T) by providing additional port capacity. The product line focuses on reliable electromechanical solutions for demanding RF environments, offering standardized interfaces and robust performance metrics.

RF Switches Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Users should consult Fairview Microwave directly for cross-reference information or equivalent models within their portfolio.