D3I8012Y-2

RF Circulators And Isolators Overview

The D3I8012Y-2 is a cryogenic RF isolator manufactured by DiTom Microwave, designed for operation within the 8.00 to 12.00 GHz frequency range. It features an isolation of 40 dB and a power rating of 25 W. The device exhibits an insertion loss of 1 dB. Physical dimensions are 1.72 in x 0.5 in x 0.98 in. Connectors are SMA type with female and male configurations. The body is constructed from passivated stainless steel with gold-plated copper contacts.

RF Circulators And Isolators Feature Summary

• Optimized for cryogenic operational environments
• High isolation performance of 40 dB
• Robust construction using passivated stainless steel

RF Circulators And Isolators Applications

• Cryogenic signal transmission systems
• Space and defense applications requiring thermal vacuum compatibility
• Satellite communication subsystems

RF Circulators And Isolators Procurement Notes

Verify component authenticity through official manufacturer channels or authorized distributors. Confirm that the specific part number matches the required cryogenic specifications and connector configuration. Check for updated datasheets regarding RoHS compliance details. Ensure handling procedures account for the specialized nature of cryogenic components. Validate all technical parameters against current official documentation before integration.

RF Circulators And Isolators Selection Notes

Select this model when high isolation is critical in low-temperature environments. The 40 dB isolation distinguishes it from standard variants like the D3I8012-2 which offers 20 dB. Consider the SMA connector types for interface compatibility. Evaluate the physical size constraints against system requirements. Compare against other DiTom cryogenic models such as the D3I8012YMG-4K for specific temperature optimization needs.

RF Circulators And Isolators Part Context

This component belongs to the DiTom Microwave family of ferrite isolators and circulators. The company specializes in high-reliability products for space and defense markets. The product line covers frequencies from 400 MHz to 40 GHz. DiTom Microwave holds AS9100 Rev C certification and provides environmental testing capabilities including thermal vacuum chambers.

RF Circulators And Isolators Replacement Considerations

The D3I8012YMG-4K is a cryogenic isolator optimized for 4K operation within the same frequency band. The D3I8012YMG-77K is another cryogenic variant optimized for 77K operation. Standard non-cryogenic versions like the D3I8012-2 offer lower isolation and different thermal characteristics.