FMSW6518

RF Switches Overview

The FMSW6518 is an RF relay manufactured by Fairview Microwave, designed for high-power signal switching applications. It operates within a frequency range of DC to 18 GHz and supports power levels up to 90 W. The device utilizes a coil voltage specification ranging from 26 V to 30 V with a current draw of 90 mA. Key electrical characteristics include low insertion loss and high isolation, ensuring minimal signal degradation during operation. This component serves as a robust solution for microwave and radio frequency circuit control in demanding environments.

RF Switches Feature Summary

• Capable of handling high power loads up to 90 W for reliable signal routing
• Operates across a wide frequency spectrum extending from DC to 18 GHz
• Engineered for low insertion loss to maintain signal integrity

RF Switches Applications

• High-power RF signal switching systems
• Microwave communication infrastructure
• Test and measurement equipment requiring precise signal routing

RF Switches Procurement Notes

Verify the specific coil voltage requirements against your system design, as the unit supports a range of 26 V to 30 V. Confirm that the 90 mA current draw is compatible with your control interface. Ensure the operating environment remains within the thermal limits specified in the official datasheet to maintain performance and longevity of the relay contacts.

RF Switches Selection Notes

Select this component when high power handling capability up to 90 W is required alongside broad frequency coverage up to 18 GHz. Consider the 26-30 V coil voltage requirement for driver circuit compatibility. Evaluate the insertion loss specifications against your system's sensitivity requirements to ensure adequate signal transmission efficiency without excessive attenuation.

RF Switches Part Context

Fairview Microwave specializes in RF and microwave components, including switches and relays for specialized industrial and defense applications. The FMSW6518 belongs to their line of high-performance RF relays, designed to bridge the gap between standard switching components and high-frequency, high-power demands found in advanced communication and radar systems.

RF Switches Replacement Considerations

Consult official Fairview Microwave documentation for verified substitute part numbers. Cross-reference frequency ranges, power ratings, and coil voltage specifications to ensure functional equivalence. Do not assume generic RF relays are suitable replacements due to potential differences in high-frequency performance and power handling capabilities.