R573452320

Overview

The Radiall R573452320 is an SP3T coaxial RF switch from the Ramses series, designed for high-frequency applications up to 18 GHz. It features SMA connectors and operates on a 12Vdc TTL input with latching functionality. The device includes self-cut-off indicators and diodes for status monitoring. Constructed for reliability, it supports positive common configurations and is suitable for demanding industrial environments requiring stable signal routing.

Feature Summary

• Latching mechanism maintains state without continuous power
• Integrated self-cut-off indicators for visual status verification
• Built-in diodes support TTL logic interface compatibility
• SMA connector interface ensures standard RF integration

Applications

• Industrial cryogenic quantum computing interconnect solutions
• High-frequency signal routing in test and measurement equipment
• Telecommunications infrastructure requiring reliable switching
• Aerospace and defense radar systems

Procurement Notes

Verify current availability directly with Radiall USA, Inc., as distribution status may vary. Confirm technical specifications against the latest official datasheet before integration. Ensure environmental ratings match operational requirements. Check for space-qualified variants if applicable to specific industry standards. Validate connector types and voltage inputs during procurement planning.

Selection Notes

Select this component when latching behavior is required to reduce power consumption in static states. The 18 GHz frequency rating suits wideband applications. Verify that the SMA interface aligns with existing system cabling. Consider the 12Vdc TTL control requirement for driver circuit design. Evaluate the need for self-indication features for maintenance accessibility.

Part Context

This part belongs to the Ramses family of coaxial switches, known for robust performance in harsh environments. The series offers various pole-throw configurations and frequency ranges. The R573452320 specifically addresses needs for latching SP3T switching at microwave frequencies. It complements other Radiall components like attenuators and connectors in complete RF subsystem designs.

Replacement Considerations

Check for direct substitutes within the Ramses series offering similar SP3T configurations. Verify frequency limits and connector types match exactly. Compare latching mechanisms and control voltages for compatibility. Ensure physical dimensions fit existing mounting constraints. Consult manufacturer cross-reference guides for verified alternatives.