R573003325

Overview

The R573003325 is a general-purpose RF switch manufactured by Radiall USA, Inc. It belongs to the Ramses series and features an SP3T configuration with a 50 Ohm impedance. The component operates at frequencies up to 3 GHz and utilizes N-type connectors. It is designed for normally open operation and requires a 12Vdc control voltage. The device employs D-sub connector interfaces for control signals.

Feature Summary

• SP3T switching topology within the Ramses series
• N-type connector interface for RF paths
• Normally open operational state
• D-sub connector for TTL control signals

Applications

• RF signal routing in communication systems
• Test and measurement equipment setups
• Antenna switching applications

Procurement Notes

Verify current availability status directly with the manufacturer or authorized distributors, as stock levels may vary. Confirm that the specific D-sub connector variant matches system requirements. Ensure compliance with RoHS standards if required for the application environment. Cross-reference the datasheet for precise mechanical dimensions and electrical tolerances before finalizing procurement orders.

Selection Notes

Select this model when an SP3T configuration is required for N-type interfaces. Verify compatibility with 12Vdc control logic levels. Ensure the operating frequency range up to 3 GHz meets system specifications. Consider the physical footprint and D-sub connector orientation for PCB layout integration.

Part Context

This component is part of the Ramses series of coaxial switches from Radiall. The series offers various configurations including SP4T and different control voltages. The R573003325 specifically denotes the SP3T variant with N-type connectors and D-sub control interface.

Replacement Considerations

Check Radiall documentation for direct substitutes within the R57300 series. Verify pinout compatibility for D-sub connectors. Ensure equivalent electrical performance for 3 GHz operation and 50 Ohm impedance.