R574333310

Overview

The R574333310 is a SP3T coaxial switch from the Ramses series, manufactured by Radiall USA, Inc. It features an SMA interface and operates up to 3 GHz. The component utilizes latching technology with positive common pins and terminals, powered by 28 Vdc. This specific variant includes inductive indicators for status monitoring and employs D-sub connector termination. The device is currently classified as obsolete.

Feature Summary

• SP3T configuration with positive common pin design
• Latching mechanism with integrated inductive indicators
• SMA interface supporting frequencies up to 3 GHz

Applications

• RF signal routing in communication systems
• Test and measurement equipment setups
• Aerospace and defense electronic assemblies

Procurement Notes

Verify component obsolescence status before integration into new designs. Confirm availability of compatible D-sub connectors for proper termination. Ensure power supply specifications match the required 28 Vdc latching voltage. Review datasheet for mechanical dimensions and mounting requirements.

Selection Notes

Select this model when SP3T switching with latching capability is required. Verify SMA interface compatibility with system cabling. Check if inductive indicator functionality meets operational needs. Consider alternative Ramses variants if terminated or non-terminated versions better suit the assembly constraints.

Part Context

This component belongs to the Ramses series of coaxial switches, designed for high-frequency applications. The series offers various configurations including SP3T and SP4T options with different termination styles. The R574333310 specifically addresses needs for reliable RF switching with visual status indication in constrained environments.

Replacement Considerations

R574323300: SP3T Ramses switch with similar electrical characteristics but terminated pins instead of D-sub connector. R574333435: SP4T Ramses switch offering four output paths with D-sub termination and latching functionality.