D3C5459-2

RF Circulators And Isolators Overview

The D3C5459-2 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 supports an average forward power rating of 20 W. Key electrical specifications include an insertion loss of 0.25 dB, isolation of 26 dB, and a voltage standing wave ratio (VSWR) of 1.1:1. The component utilizes a single junction design with gold-plated contacts and a passivated stainless steel body. It operates between -30°C and +65°C, with physical dimensions of 0.62 in x 0.5 in x 0.78 in.

RF Circulators And Isolators Feature Summary

• Provides directional signal flow control via a three-port single junction architecture
• Maintains low signal attenuation with specified insertion loss characteristics
• Ensures high port-to-port isolation to prevent signal interference
• Constructed with durable passivated stainless steel housing and gold-plated interfaces

RF Circulators And Isolators Applications

• RF front-end modules requiring signal directionality
• Transmitter systems utilizing common antenna paths
• Test and measurement equipment signal routing
• Wireless communication infrastructure components

RF Circulators And Isolators Procurement Notes

Verify the specific datasheet version for the D3C5459-2 to confirm exact electrical tolerances and mechanical drawings. Ensure compatibility with SMA female connector mating requirements. Check RoHS compliance status against current regulatory standards. Confirm operating temperature range suitability for the intended environment. Validate power handling capabilities under actual load conditions before integration.

RF Circulators And Isolators Selection Notes

Select this component when a three-port circulator is required for the 5.4–5.9 GHz band. Consider the 20 W power rating and 26 dB isolation for system performance needs. Evaluate the SMA female interface for board layout compatibility. Assess the physical dimensions against available space constraints. Compare VSWR and insertion loss values against system sensitivity requirements.

RF Circulators And Isolators Part Context

This part belongs to the DiTom Microwave RF circulator series, specifically engineered for microwave frequency applications. It serves as a passive component for managing signal flow in radio frequency circuits. The product line focuses on providing reliable isolation and low loss for wireless communication systems operating in the specified frequency range.

RF Circulators And Isolators Replacement Considerations

The D3I5459-2 is a related isolator variant from the same manufacturer family. Verify if isolator functionality suffices instead of circulator requirements. Cross-reference mechanical dimensions and connector types for direct replacement feasibility.