D4I4080Y-2

RF Circulators And Isolators Overview

The D4I4080Y-2 is a cryogenic RF isolator manufactured by DiTom Microwave, designed for operation within the 4.00 to 8.00 GHz frequency range. This component features SMA female-to-male connectors and operates in a bulk package configuration. The physical dimensions are specified as 2 inches by 0.5 inches by 1 inch. It belongs to the D4I4080 series and is classified under single and dual junction types. The device is currently listed as obsolete with restricted supply availability.

RF Circulators And Isolators Feature Summary

• Provides signal isolation in the 4.00 to 8.00 GHz band
• Designed for cryogenic operational environments
• Features SMA female and male connector interfaces

RF Circulators And Isolators Applications

• Cryogenic radio frequency systems
• Microwave signal isolation circuits
• Low-temperature RF testing equipment

RF Circulators And Isolators Procurement Notes

Verify component obsolescence status before integration planning. Confirm specific cryogenic performance requirements against available datasheet specifications. Check regional sales restrictions and limited supply conditions. Ensure connector compatibility with existing SMA female-male system interfaces. Review RoHS compliance details prior to procurement authorization.

RF Circulators And Isolators Selection Notes

Evaluate thermal management capabilities for cryogenic deployment scenarios. Assess physical footprint constraints against the 2x0.5x1 inch housing dimensions. Verify frequency coverage alignment with 4.00 to 8.00 GHz system requirements. Consider connector gender configuration for seamless circuit integration. Review junction type specifications for appropriate signal handling.

RF Circulators And Isolators Part Context

This component belongs to the D4I4080 series of RF isolators from DiTom Microwave. It shares design characteristics with other models in the family, such as the D4I4080Y and D4I4080YMG-3. These devices generally target specialized microwave applications requiring high-frequency isolation in extreme temperature conditions.

RF Circulators And Isolators Replacement Considerations

Public confirmed substitute part numbers are not available. The D4I4080Y-2 is listed as an obsolete product. Engineers should consult official manufacturer documentation for potential legacy replacements or updated series alternatives.