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FMSW7280 is listed in the RF Switches range at ChipApex. The manufacturer field lists Fairview Microwave. Its product description is SPDT, ELECTROMECHANICAL RELAY FA. Review the specifications below when checking this part for your BOM.
RF Switches specifications for FMSW7280
- Description：SPDT, ELECTROMECHANICAL RELAY FA
- Series：-
- Mfr：Fairview Microwave
- Package：Bulk
- Product Status：Active
- RF Type：SATCOM
- Topology：Absorptive
- Circuit：SPDT
- Frequency Range：0Hz ~ 43GHz
- Isolation：40dB
- Insertion Loss：1.2dB
- Test Frequency：43GHz
- Impedance：50Ohm
- Voltage - Supply：26V ~ 30V
- Operating Temperature：-25°C ~ 65°C
- Mounting Type：Chassis Mount
- Package / Case：-
- P1dB：-
- IIP3：-
- Features：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
RF Switches datasheet and documents for FMSW7280
RF Switches Overview
The FMSW7280 is an SPDT electromechanical relay switch manufactured by Fairview Microwave. It operates from DC to 43 GHz with a 50 Ohm impedance. The device utilizes solder terminals and requires 28VDC for actuation, supporting up to 10W of power. This coaxial switch provides failsafe switching capabilities within its specified frequency range.
RF Switches Feature Summary
- SPDT configuration for signal routing
- Electromechanical relay technology
- Failsafe switching operation
- Solder terminal interface
RF Switches Applications
- RF signal routing in test and measurement systems
- Satellite communication (SATCOM) applications
- Microwave circuit switching
RF Switches Procurement Notes
Verify the specific datasheet version and technical specifications directly with Fairview Microwave or authorized distributors before procurement. Confirm that the 28VDC drive requirements and solder terminal installation methods align with your system design constraints. Ensure the 43 GHz frequency limit and 10W power handling are sufficient for your intended application environment.
RF Switches Selection Notes
Select this component when an SPDT switching solution is required for frequencies extending up to 43 GHz. Consider the electromechanical nature and 28VDC control voltage when designing the driving circuitry. Verify that the 50 Ohm impedance matches your system requirements and that the physical dimensions and solder terminal type fit your PCB layout.
RF Switches Part Context
The FMSW7280 belongs to Fairview Microwave's line of RF switches and coaxial components. It serves as a high-frequency switching element within their portfolio, designed for applications requiring reliable signal path selection in microwave and millimeter-wave systems.
RF Switches Replacement Considerations
Consult Fairview Microwave for direct replacements or cross-reference with other SPDT electromechanical switches rated for similar frequency ranges and power levels. Ensure any substitute part meets the 43 GHz specification and 28VDC operating voltage requirements.
RF Switches FAQ
What is the maximum operating frequency of the FMSW7280?
The FMSW7280 operates from DC to 43 GHz.
What type of terminals does the FMSW7280 use?
The FMSW7280 uses solder terminals for connection.
What is the control voltage for the FMSW7280?
The FMSW7280 requires 28VDC for operation.
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