D4C8012YMG-3

RF Circulators And Isolators Overview

The D4C8012YMG-3 is a cryogenic RF circulator manufactured by DiTom Microwave, designed for operation within the 8.00 to 12.00 GHz frequency range. This four-port device features a dual junction architecture and utilizes SMA male connectors on all ports. It exhibits an insertion loss of 0.5 dB and operates at an impedance of 50 Ohms. The unit measures 43.69 mm x 14.48 mm x 25.91 mm and employs solder tab mounting style.

RF Circulators And Isolators Feature Summary

• Engineered for cryogenic environments with magnetic shielding capabilities
• Utilizes a dual junction design for enhanced signal isolation
• Features four SMA male connector ports for standardized interfacing

RF Circulators And Isolators Applications

• Cryogenic radio frequency systems
• Magnetically shielded microwave circuits
• Low-temperature radar applications

RF Circulators And Isolators Procurement Notes

Verify component availability status prior to ordering, as this part number is listed as discontinued or restricted in certain regions. Confirm that the specific cryogenic and magnetic shielding requirements align with the system design, as standard alternatives may not offer identical thermal or magnetic performance characteristics.

RF Circulators And Isolators Selection Notes

Select this component when operating temperatures require cryogenic stability and magnetic interference protection. Ensure the circuit layout accommodates the specified solder tab mounting style and physical dimensions. Verify compatibility with SMA male interfaces and the required 50 Ohm impedance matching for the target frequency band.

RF Circulators And Isolators Part Context

This model belongs to the D4C8012YMG series, which includes variants optimized for different temperature ranges such as 4K and 77K operations. Unlike standard room-temperature circulators, this variant integrates magnetic shielding and is specifically constructed to maintain performance under extreme cold conditions.

RF Circulators And Isolators Replacement Considerations

Public documentation indicates this part number is discontinued. Consider alternative models from the same series, such as D4C8012YMG-4K or D4C8012YMG-77K-4, if cryogenic performance is still required but availability differs.