R577242005

RF Switches Overview

The R577242005 is a DPDT coaxial switch from the Ramses series, manufactured by Radiall USA, Inc. It operates within a frequency range of DC to 3GHz and maintains a stable 50-ohm impedance. The device features latching functionality with self-cut-off coils, requiring a 12Vdc positive common control voltage. Key electrical specifications include an insertion loss of 0.25dB maximum and isolation of 75dB minimum. The unit utilizes BNC connectors for signal interfacing.

RF Switches Feature Summary

• DPDT switching configuration with latching mechanism
• Self-cut-off coil design for power efficiency
• High isolation performance in RF applications

RF Switches Applications

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

RF Switches Procurement Notes

Verify component authenticity through authorized Radiall distributors or direct manufacturer channels. Confirm lot traceability and RoHS compliance status prior to acquisition. Request official datasheets and material certificates to ensure specification adherence. Validate connector interface compatibility with existing system requirements before finalizing procurement orders.

RF Switches Selection Notes

Select this model when DPDT switching at frequencies up to 3GHz is required. Ensure system control logic supports 12Vdc positive common latching signals. Verify that BNC connector interfaces match downstream cable assemblies. Consider thermal management requirements given the solid-state construction and operational environment constraints.

RF Switches Part Context

This component belongs to the Ramses family of coaxial switches designed for high-reliability applications. The series offers various configurations including SP4T and DPDT options with different connector types. The R577242005 specifically addresses needs for compact, robust RF switching solutions in demanding environments.

RF Switches Replacement Considerations

R577242010: Similar DPDT Ramses switch but uses SMA connectors instead of BNC. Verify interface compatibility before substitution. R577313032: IC-based RF switch offering similar frequency range but different form factor and control requirements.