R574032405

RF Switches Overview

The R574032405 is a single-pole four-throw (SP4T) RF switch integrated circuit manufactured by Radiall USA, Inc. It operates with a frequency range up to 3 GHz and utilizes the Terminated Ramses connector interface. The device features latching indicators for state confirmation and requires a 28Vdc TTL control signal. It is housed in a package compatible with D-sub connectors for system integration.

RF Switches Feature Summary

• Single-pole four-throw (SP4T) topology for routing RF signals across four output paths
• Operational frequency range extending up to 3 GHz
• Integrated latching indicators for visual state verification
• Compatible with 28Vdc TTL control logic levels

RF Switches Applications

• RF signal routing in communication systems
• Test and measurement equipment signal switching
• Wireless infrastructure component integration

RF Switches Procurement Notes

Verify the specific datasheet revision and physical connector compatibility before procurement. Confirm that the 28Vdc TTL control requirements align with the host system's voltage levels. Ensure the D-sub connector interface matches the mechanical design of the target assembly. Standard lead times may apply; consult the manufacturer for current availability status.

RF Switches Selection Notes

Select this component when a SP4T configuration is required for frequencies up to 3 GHz. The 28Vdc TTL interface dictates the necessary driver circuitry. The Terminated Ramses connector type determines the mating hardware. Verify that the latching indicator feature meets the system's diagnostic needs.

RF Switches Part Context

This part belongs to the Radiall USA, Inc. RF switch portfolio. It serves as an alternative to other SP4T switches like the R574332420. The device is distinct from coaxial switches such as the R574033525 which offer different throw counts and connector types.

RF Switches Replacement Considerations

The R574332420 is identified as a general-purpose SP4T equivalent. Verify pinout compatibility and electrical specifications against the original design requirements before substitution.