R570462000

Overview

The R570462000 is a single-pole double-throw (SPDT) coaxial switch from the Radiall RAMSES series, designed for high-frequency applications up to 18 GHz. It features an SMA connector interface and operates on a 12 VDC coil voltage with latching functionality. The component utilizes solder pin terminals for board mounting and maintains a 50 Ohm impedance. It is non-illuminated and rated for operation between -40°C and +85°C.

Feature Summary

• Latching SPDT switching mechanism for stable signal routing without continuous power consumption
• High-frequency performance capability extending to 18 GHz with low insertion loss characteristics
• Robust mechanical design supporting high cycle life for reliable long-term operation

Applications

• Test and measurement instrumentation requiring precise RF signal path selection
• Telecommunications infrastructure utilizing SMA interfaces
• Aerospace and defense electronic systems demanding high reliability

Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with Radiall or authorized distributors before procurement. Confirm that the latching mechanism and 12VDC coil requirements align with your system's power architecture. Ensure the SMA connector type matches your PCB layout and cable assembly specifications to guarantee proper physical integration.

Selection Notes

Select this component when a latching SPDT switch is required for frequencies up to 18 GHz. The 12VDC coil voltage and solder pin termination define the electrical and mechanical constraints. Compare isolation and insertion loss parameters against other RAMSES variants if higher frequency or different connector types are needed for the specific application environment.

Part Context

This part belongs to the Radiall RAMSES family of coaxial switches, known for high performance in RF environments. The R570462000 specifically denotes the SPDT configuration with SMA connectors and latching operation. It serves as a critical component for managing signal paths in complex RF systems where signal integrity and switching stability are paramount.

Replacement Considerations

Consult Radiall documentation for direct substitutes within the RAMSES series. Verify compatibility regarding connector type, coil voltage, and latching versus momentary operation when considering alternative part numbers.