R573833645

Overview

The R573833645 is an SP6T RF switch manufactured by Radiall USA, Inc., belonging to the RAMSES series. It utilizes SMA2.9 interface technology and supports a maximum frequency of 40 GHz. The device features a latch-in mechanism for state retention and operates on 28 VDC with TTL control signals. Designed as a failsafe component, it ensures reliable signal routing in high-frequency applications requiring precise switching capabilities.

Feature Summary

• SP6T configuration for complex signal routing
• Latch-in mechanism maintains state without continuous power
• SMA2.9 interface compatible with high-frequency systems
• Failsafe design ensures operational reliability

Applications

• High-frequency test and measurement equipment
• Wireless communication infrastructure
• Radar systems requiring signal path selection
• Aerospace and defense electronic subsystems

Procurement Notes

Verify the specific datasheet version and electrical parameters directly from Radiall official documentation before integration. Confirm that the 28 VDC TTL control requirements align with the system's power and logic levels. Ensure the SMA2.9 interface compatibility matches existing board layouts and mating connectors. Cross-reference the failsafe behavior specifications against application safety standards.

Selection Notes

Select this component when a six-port single-throw switching solution is required at frequencies up to 40 GHz. The latch-in feature is advantageous for power management in intermittent operation scenarios. Consider the SMA2.9 interface constraints regarding board space and mating hardware. Evaluate the TTL voltage thresholds against available control logic sources to ensure proper actuation without additional level shifting.

Part Context

This part belongs to the RAMSES series of RF switches, which are engineered for high-performance microwave applications. The series emphasizes low insertion loss and high isolation within compact form factors. The R573833645 specifically addresses needs for multi-path signal distribution in dense electronic environments where size and weight are critical constraints.

Replacement Considerations

Public confirmed substitute part numbers: None.