R574003400

Overview

The R574003400 is a general-purpose SP4T coaxial RF switch manufactured by Radiall USA, Inc. It belongs to the Ramses N series and features a normally open configuration with a maximum operating frequency of 3 GHz. The device operates on a 28Vdc supply and utilizes pin terminals for connection. This component is designed for applications requiring reliable signal routing in radio frequency environments.

Feature Summary

• SP4T switching topology
• Normally open state
• Ramses N series design

Applications

• Radio frequency signal routing
• Test and measurement equipment
• Telecommunications systems

Procurement Notes

Verify the current lifecycle status directly with the manufacturer, as availability information may be subject to change. Confirm specific technical requirements against the official datasheet before procurement. Ensure compatibility with system voltage and interface specifications.

Selection Notes

Select this component for applications requiring a four-throw single-pole switch within the 3 GHz frequency range. Consider the 28Vdc operating voltage and pin terminal interface when designing the circuit board layout. Evaluate the normally open default state against system power-up requirements.

Part Context

This part is categorized under coaxial switches and falls within the Ramses N product family. It serves as an active electronic component for managing RF signal paths in high-frequency circuits, distinct from passive interconnects or standard relays.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer for direct replacements or cross-reference options based on specific electrical and mechanical constraints.