R570613000

Overview

The R570613000 is a SPDT coaxial switch from the Ramses series manufactured by Radiall USA, Inc. It features a TNC connector interface and operates up to a maximum frequency of 12.4 GHz. The device utilizes a failsafe mechanism with 28Vdc coil voltage and includes pins and terminals for diode connections. It is designed for general-purpose RF switching applications requiring reliable signal routing in high-frequency environments.

Feature Summary

• SPDT configuration for single-pole double-throw signal routing
• Failsafe operation ensuring defined state upon power loss
• TNC connector interface for secure mating
• Integrated diode pins and terminals for control circuitry

Applications

• General-purpose RF signal routing
• Test and measurement equipment
• Telecommunications infrastructure
• Aerospace and defense systems

Procurement Notes

Verify the specific datasheet version and mechanical drawings prior to procurement. Confirm that the 28Vdc coil voltage and failsafe design align with system requirements. Ensure compatibility with TNC mating connectors and check for any RoHS compliance documentation if required by project specifications.

Selection Notes

Select this component when a TNC interface and 12.4 GHz bandwidth are required. The failsafe feature is critical for safety-critical or reliability-focused designs where default states must be maintained without power. Compare against SMA or SMB variants if space constraints differ, but ensure impedance matching remains at 50 Ohms.

Part Context

This part belongs to the Ramses family of coaxial switches, known for high performance in demanding environments. The Ramses series offers various connector types and pole configurations. The R570613000 specifically addresses needs for robust TNC-based switching solutions with fail-safe operational characteristics.

Replacement Considerations

Direct substitutes may include other Ramses series models with different connector interfaces (e.g., SMA or SMB) if mechanical fit allows. Verify electrical parameters such as insertion loss and isolation match the original design requirements before substitution.