R573412405

RF Switches Overview

The R573412405 is a single-pole four-throw (SP4T) RF switch manufactured by Radiall USA, Inc. under the RAMSES series. It operates within a frequency range of DC to 18 GHz and features SMA connectors. The device has a maximum insertion loss of 0.5 dB and requires a supply voltage between 10.2 V and 13 V. It functions reliably in temperatures ranging from -40°C to 85°C.

RF Switches Feature Summary

• Single-pole four-throw configuration for signal routing
• High-frequency operation up to 18 GHz
• Low insertion loss performance
• SMA connector interface

RF Switches Applications

• RF signal distribution systems
• Test and measurement equipment
• Telecommunications infrastructure

RF Switches Procurement Notes

Verify the specific ordering suffix and package type against the manufacturer's official datasheet to ensure compatibility with system requirements. Confirm that the supply voltage range aligns with available power rails. Check for any regional compliance certifications required for deployment. Ensure the SMA connector orientation matches the PCB layout constraints before finalizing the purchase order.

RF Switches Selection Notes

Select this component when a high-isolation SP4T switch is needed for frequencies up to 18 GHz. Consider the 10.2 V to 13 V supply requirement during power budgeting. Evaluate the thermal operating range against environmental conditions. Compare insertion loss specifications with other switches if signal integrity is critical. Verify mechanical dimensions for enclosure fitment.

RF Switches Part Context

This part belongs to the RAMSES family of RF switches designed for demanding applications. It offers a compact module solution with integrated SMA connectors. The series is known for consistent performance across wide bandwidths. It serves as a reliable switching element in complex RF front-ends requiring multiple path selection.

RF Switches Replacement Considerations

Check for direct substitutes within the same RAMSES series offering different throw counts or connector types. Verify pinout compatibility if replacing with similar SP4T devices. Ensure replacement parts meet the same 18 GHz frequency limit and voltage specifications.