R577F13032

RF Switches Overview

The R577F13032 is a DPDT RF switch from Radiall USA, Inc., designed for high-frequency applications up to 26.5GHz. It features a failsafe mechanism and operates on 28Vdc power. The component utilizes SMA connectors and is housed in a module package. Key electrical specifications include low insertion loss and high isolation, ensuring signal integrity in demanding RF environments.

RF Switches Feature Summary

• Dual-Pole Double-Throw (DPDT) switching configuration for versatile signal routing
• Failsafe operation ensures defined state upon power loss or control failure
• High-frequency performance capability extending to 26.5GHz
• Integrated SMA connectors for standardized coaxial interface compatibility

RF Switches Applications

• Test and measurement instrumentation requiring precise RF signal path selection
• Telecommunications base stations and infrastructure equipment
• Aerospace and defense radar systems needing reliable high-frequency switching
• Automotive radar sensors operating at millimeter-wave frequencies

RF Switches Procurement Notes

Verify the specific datasheet version with Radiall USA, Inc. to confirm mechanical dimensions and pinout configurations. Ensure that the 28Vdc supply requirements align with your system design. Cross-reference the SMA connector type to guarantee compatibility with existing cable assemblies. Confirm RoHS compliance status if required by your manufacturing standards.

RF Switches Selection Notes

Select this component when DPDT switching is required at frequencies up to 26.5GHz. The failsafe feature is critical for safety-critical applications where default states must be maintained without power. Consider the SMA interface for ease of integration into standard coaxial test setups. Evaluate thermal management needs based on the module package and expected duty cycle.

RF Switches Part Context

This part belongs to the Ramses series of RF switches from Radiall, known for robust performance in harsh environments. The R577F13032 represents a high-frequency variant within this family, distinguished by its 26.5GHz upper limit compared to lower-frequency models like the R577313032. It shares the failsafe architecture common to the series but targets mmWave applications.

RF Switches Replacement Considerations

Direct substitutes may include other Radiall Ramses series modules with similar frequency ranges. Verify that any replacement maintains the DPDT topology and 28Vdc failsafe operation. Check mechanical footprint compatibility if space constraints are critical. Ensure the substitute supports SMA connectors to avoid adapter requirements.