R574322200

Overview

The R574322200 is an SP12T coaxial switch manufactured by Radiall USA, Inc. It belongs to the RAMSES series and utilizes SMA interface connectors. The component operates at a maximum frequency of 3 GHz with a 50-ohm impedance. It features a latching mechanism powered by 12V DC and includes terminated diodes for protection.

Feature Summary

• SP12T configuration providing twelve output ports
• RAMSES series design with SMA interface
• Latching operation controlled by 12V DC power
• Integrated terminated diodes for circuit protection

Applications

• RF signal routing in communication systems
• Test and measurement equipment setups
• Multi-channel antenna switching applications

Procurement Notes

Verify the specific datasheet version for the R574322200 to confirm mechanical dimensions and electrical tolerances. Ensure compatibility with the 12V DC control voltage and SMA mating connectors. Check for RoHS compliance status if required by project specifications before finalizing procurement.

Selection Notes

Select this component when a high-port-count SP12T switch is required for frequencies up to 3 GHz. The latching feature eliminates the need for continuous power to maintain state. Verify that the SMA interface matches existing system requirements and that the 12V DC supply is available for control.

Part Context

This part is part of the RAMSES series of coaxial switches from Radiall. It provides a multi-port switching solution using standard SMA connectors. The series is designed for reliable RF signal distribution in demanding electronic environments.

Replacement Considerations

R574322200 is a specific SP12T model. No direct public substitute part numbers are confirmed in the provided documentation. Verify pinout and electrical parameters before considering any alternative components.