D3I4012YMG-2

RF Circulators And Isolators Overview

The D3I4012YMG-2 is a cryogenic radio frequency isolator manufactured by DiTom Microwave, designed for operation within the 4.00 to 12.00 GHz frequency range. This component features magnetic shielding and utilizes SMA connectors with mixed female and male configurations. It is constructed from passivated stainless steel with gold-plated contacts and employs a solder tab mounting style. The unit measures 1 inch by 0.5 inches by 1 inch and is packaged in bulk quantities.

RF Circulators And Isolators Feature Summary

• Cryogenic operational capability for low-temperature environments
• Integrated magnetic shielding for signal integrity
• Single junction design architecture

RF Circulators And Isolators Applications

• Cryogenic RF system isolation
• Low-noise amplifier protection
• Satellite communication subsystems

RF Circulators And Isolators Procurement Notes

Verify component authenticity through official DiTom Microwave channels or authorized distributors. Confirm that the specific suffix matches the required connector configuration and shielding specifications. Request current datasheets to ensure compliance with updated manufacturing standards. Validate RoHS status and material composition prior to integration into sensitive cryogenic assemblies.

RF Circulators And Isolators Selection Notes

Select this model when cryogenic performance and magnetic shielding are mandatory requirements. Ensure the 4-12 GHz bandwidth aligns with system operating frequencies. Verify that the single junction topology meets isolation needs. Confirm physical dimensions fit the available space and that solder tab mounting is compatible with the PCB layout.

RF Circulators And Isolators Part Context

This part belongs to the D3I4012 series of cryogenic isolators from DiTom Microwave. It shares the core frequency range and cryogenic design philosophy with other variants in the family but differs in connector types and specific shielding implementations. It serves as a specialized component for high-reliability applications requiring robust RF isolation under extreme thermal conditions.

RF Circulators And Isolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate the D3I4012-2 for standard temperature operation if cryogenic requirements are relaxed. Consider the D4I4012YMG-2 for dual junction applications within the same frequency band.