R574312435

Overview

The R574312435 is a terminated SP4T coaxial switch from the RAMSES series by Radiall USA, Inc. It operates with SMA connectors and supports frequencies up to 3GHz. The device features latching indicators and requires a 28Vdc supply voltage. It utilizes a D-sub connector for control interface. This component is designed for general RF switching applications requiring reliable signal routing.

Feature Summary

• Terminated single-pole four-throw (SP4T) configuration
• Integrated latching indicators for state visibility
• D-sub connector interface for control signals
• SMA connector type for RF signal paths

Applications

• General purpose RF signal routing
• Test and measurement equipment
• Telecommunications infrastructure

Procurement Notes

Verify current availability status as distribution channels may vary. Confirm exact datasheet specifications against official Radiall documentation before integration. Ensure compatibility with existing 28Vdc control systems and D-sub connector pinouts. Check for any recent product lifecycle changes or obsolescence notices directly from the manufacturer.

Selection Notes

Select this model when a terminated SP4T topology is required within the 3GHz frequency range. Ensure system design accommodates the specific 28Vdc latching voltage requirements. Verify that the SMA interface and D-sub control connector fit the mechanical constraints of the target enclosure and cabling infrastructure.

Part Context

This component belongs to the RAMSES series of coaxial switches manufactured by Radiall USA, Inc. The series is characterized by robust construction and precise RF performance. The R574312435 specifically addresses needs for multi-port switching in moderate frequency applications using standard SMA interfaces.

Replacement Considerations

Consult official Radiall substitution guides for verified equivalents. Generic RF switches may not match the specific termination, latching mechanism, or D-sub interface characteristics of this part.