R570912100

Overview

The R570912100 is a SPDT coaxial switch from the Ramses series, manufactured by Radiall. It features a DIN female interface and operates up to 2.5 GHz. The device utilizes a failsafe mechanism with 12Vdc TTL control signals. Electrical connections are established via diodes, pins, and terminals. This component is designed for high-reliability RF signal routing applications requiring precise switching capabilities within its specified frequency range.

Feature Summary

• SPDT configuration for single-pole double-throw signal routing
• Failsafe operation ensures defined state upon power loss
• DIN female connector interface for secure mating
• TTL compatible 12Vdc control logic integration

Applications

• RF test and measurement instrumentation
• Telecommunications base station signal distribution
• Aerospace and defense radar systems
• Satellite communication ground equipment

Procurement Notes

Verify current availability status directly with the manufacturer or authorized distributors, as lifecycle information may be subject to change. Confirm that the specific ordering suffix matches the required interface and control voltage specifications. Ensure compliance with relevant export control classifications and environmental regulations prior to procurement.

Selection Notes

Select this component when a SPDT coaxial switch with DIN female connectors is required for frequencies up to 2.5 GHz. The failsafe design is critical for applications demanding predictable states during power interruptions. Verify that the system control logic supports 12Vdc TTL levels to ensure proper actuation of the internal switching mechanism without additional driver circuitry.

Part Context

This part belongs to the Ramses series of coaxial switches, which are engineered for robust performance in demanding RF environments. The series offers various configurations tailored for different connector types and frequency ranges. The R570912100 specifically addresses needs for DIN interface compatibility while maintaining high reliability standards typical of industrial and military-grade RF components.

Replacement Considerations

Consult official Radiall documentation for confirmed substitute part numbers. Cross-reference interface type, frequency range, and control voltage requirements when evaluating alternatives. Ensure any replacement maintains the same failsafe characteristics and terminal pinout configuration to preserve system integrity.