D4I4012Y-2

RF Circulators And Isolators Overview

The DiTom Microwave D4I4012Y-2 is a cryogenic RF isolator designed for operation within the 4.00 to 12.00 GHz frequency range. It features SMA female and male connectors and supports an average forward power of 20 W. Key electrical specifications include 24 dB isolation, 2 dB insertion loss, and a VSWR of 1.25. The component utilizes single and dual junction technology and is housed in a module package measuring 2 inches by 0.5 inches by 1 inch.

RF Circulators And Isolators Feature Summary

• Provides high isolation performance suitable for sensitive cryogenic environments
• Supports significant average forward power handling capabilities
• Features mixed connector types for flexible system integration

RF Circulators And Isolators Applications

• C-band RF systems
• X-band wireless applications
• Cryogenic receiver front-ends

RF Circulators And Isolators Procurement Notes

Verify current availability status as this component may be discontinued or subject to restricted supply conditions. Confirm that the specific SMA connector configuration matches the system requirements. Ensure compatibility with cryogenic operating temperatures if used in low-temperature environments. Check for updated datasheets to confirm all electrical parameters remain consistent with original specifications before finalizing procurement plans.

RF Circulators And Isolators Selection Notes

Select this model when wideband coverage from 4 to 12 GHz is required alongside robust power handling. Consider the physical dimensions and connector mix for board layout constraints. Evaluate the need for cryogenic stability if the application involves extreme temperature variations. Compare against standard room-temperature isolators to determine if specialized thermal performance is necessary for the specific design.

RF Circulators And Isolators Part Context

This part belongs to the D4I4012 series of RF isolators manufactured by DiTom Microwave. The series includes variants such as the D4I4012Y-1 and D4I4012YMG-2, which share similar frequency ranges but may differ in shielding or connector configurations. These components are categorized under RF circulators and isolators, serving as critical passive devices for signal direction control in microwave circuits.

RF Circulators And Isolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.