R574002420

RF Switches Overview

The R574002420 is a general-purpose RF switch IC from the RAMSES series manufactured by Radiall USA, Inc. It features an SP4T circuit configuration with a 50-ohm impedance and operates within a frequency range of DC to 3 GHz. The component utilizes N-type connectors for termination and requires a supply voltage between 24V and 30V. Designed for robust performance, it supports a working temperature range of -40°C to 85°C and includes SMA connector options in related models.

RF Switches Feature Summary

• SP4T switching topology for signal routing
• Terminated design with integrated connectors
• General-purpose RF application suitability

RF Switches Applications

• Telecommunications infrastructure
• Test and measurement equipment
• Aerospace and defense systems

RF Switches Procurement Notes

Verify the specific connector type and frequency rating against project requirements, as datasheets may list variations such as N-type or SMA terminations. Confirm supply voltage compatibility (24V–30V) and operating temperature ranges (-40°C to 85°C). Ensure the selected variant matches the required isolation and insertion loss specifications for the intended RF path.

RF Switches Selection Notes

Select this component for applications requiring reliable SP4T switching at frequencies up to 3 GHz. Consider the terminated module format for simplified integration into PCB designs. Evaluate the RAMSES series characteristics for low power consumption and high reliability in harsh environments compared to discrete switch solutions.

RF Switches Part Context

This part belongs to the RAMSES series of RF switches, which are designed for high-performance applications. The series typically offers various configurations including SP3T and SP4T options with different connector types like SMA and N-type. These modules integrate control logic and switching elements into a compact form factor suitable for space-constrained designs.

RF Switches Replacement Considerations

Check for other RAMSES series variants with compatible pinouts and electrical specifications. Verify if alternative SP4T switches from the same manufacturer offer similar frequency ranges and connector styles.