R573402215

Overview

The R573402215 is an SP12T coaxial switch from the Ramses series, manufactured by Radiall USA, Inc. It features a SMA interface and operates at frequencies up to 12.4 GHz with a 50 Ohm impedance. The device utilizes a normally open configuration and requires a 12 VDC coil voltage for actuation. It employs a positive common D-sub connector for control signals. The unit is designed for base mounting and supports solder terminal termination.

Feature Summary

• SP12T switching topology within the Ramses series
• SMA interface compatible with 50 Ohm systems
• Normally open operational state
• Control via positive common D-sub connector

Applications

• RF signal routing in communication systems
• Test and measurement equipment
• Aerospace and defense radar applications
• Wireless infrastructure testing

Procurement Notes

Verify current availability status directly with the manufacturer or authorized distributors, as supply conditions may vary. Confirm that the specific D-sub connector variant matches the system requirements. Ensure compliance with relevant environmental regulations such as RoHS and REACH before finalizing procurement decisions.

Selection Notes

Select this component when a high-port-count SP12T switch is required for SMA-based designs. Consider the 12.4 GHz frequency limit and 12 VDC drive requirement against system constraints. Evaluate the base mount style and D-sub control interface compatibility with existing PCB layouts or chassis designs.

Part Context

This part belongs to the Ramses family of coaxial switches, which are engineered for high-performance RF applications. The series offers various port configurations and interface types, providing flexibility for complex signal routing needs in demanding electronic environments.

Replacement Considerations

Consult official Radiall documentation for verified substitute part numbers. Cross-reference specifications including frequency range, impedance, and control voltage to ensure functional equivalence.