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FMWGS6018 is listed in the RF Switches range at ChipApex. The manufacturer field lists Fairview Microwave. Its product description is WG EM RELAY SWITCH WR-90 12.4 GH. Review the specifications below when checking this part for your BOM.
The FMWGS6018 is a 5,000 W waveguide electromechanical latching relay switch manufactured by Fairview Microwave. Designed for radar and VSAT applications, it operates within an impedance range of 50 Ohms. The device supports a minimum operating voltage of 10 V and a maximum of 20 V. It functions reliably across an ambient temperature range from -40°C to +85°C. This component is RoHS3 compliant and classified under EAR99 export control categories.
Verify the specific waveguide flange type and frequency band compatibility with your system requirements before procurement. Confirm that the 10 V to 20 V coil voltage aligns with your control circuitry. Ensure the 5,000 W power rating exceeds your peak signal levels to prevent damage. Check for any specific environmental sealing needs if operating outside standard indoor conditions.
Select this component when high-power waveguide switching is required in radar or VSAT architectures. The latching mechanism reduces thermal load compared to continuously powered relays. Ensure the system impedance matches the 50 Ohm specification. Consider the physical dimensions and mounting requirements associated with waveguide interfaces during integration planning.
Fairview Microwave specializes in RF and microwave interconnect solutions. The FMWGS6018 belongs to their high-power waveguide switch portfolio. These components bridge the gap between standard coaxial switches and high-power fixed attenuators. They are engineered for robust performance in defense and aerospace sectors where signal integrity under high power is critical.
No public confirmed substitute part numbers are available for this specific model.
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