D3C5459-3

RF Circulators And Isolators Overview

The D3C5459-3 is a three-port RF circulator manufactured by DiTom Microwave, designed for operation within the 5.4 GHz to 5.9 GHz frequency range. It features SMA female connectors and utilizes a module package configuration. The component supports an average forward power rating of 20 W. Key electrical specifications include an insertion loss of 0.25 dB, an isolation level of 26 dB, and a Voltage Standing Wave Ratio (VSWR) of 1.1. The device complies with RoHS3 standards and carries an ECCN classification of EAR99.

RF Circulators And Isolators Feature Summary

• Provides directional signal flow control via three-port circular architecture
• Maintains low signal attenuation through optimized insertion loss characteristics
• Ensures port-to-port isolation to minimize signal interference
• Features durable SMA female connector interface for secure integration

RF Circulators And Isolators Applications

• RF front-end modules requiring signal directionality
• Transmitter-receiver separation in communication systems
• Test and measurement equipment signal routing
• Wireless infrastructure components operating in specified frequency bands

RF Circulators And Isolators Procurement Notes

Verify the specific part number suffix against official DiTom Microwave documentation to confirm exact connector configuration and performance tolerances. Ensure that the procurement channel provides valid manufacturer traceability. Confirm compliance requirements such as RoHS3 status and export control classifications (ECCN EAR99) align with project regulations before finalizing acquisition orders.

RF Circulators And Isolators Selection Notes

Select this component when a fixed-frequency circulator is required for the 5.4–5.9 GHz band. Evaluate the 20 W power handling capability against system peak power levels. Consider the SMA female interface compatibility with existing board layouts. Compare the 26 dB isolation and 0.25 dB insertion loss metrics against alternative models to ensure adequate signal integrity for the intended application environment.

RF Circulators And Isolators Part Context

This model belongs to the D3C5459 series of RF circulators produced by DiTom Microwave. The series includes variants distinguished by suffixes, which may indicate differences in connector types or mechanical configurations while maintaining core electrical performance parameters. The D3C5459-3 represents a specific configuration within this product line designed for standard module mounting applications.

RF Circulators And Isolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Engineers should consult DiTom Microwave directly for qualified alternatives or cross-reference options that match the 5.4–5.9 GHz frequency range, 20 W power rating, and SMA interface requirements.