D4C4080Y-5

RF Circulators And Isolators Overview

The D4C4080Y-5 is a cryogenic circulator manufactured by DiTom Microwave, operating within the 4.00 to 8.00 GHz frequency range. This four-port device utilizes a dual junction design and features SMA female connectors on three ports and an SMA male connector on the fourth port. It is housed in a bulk package with dimensions of 2 inches by 0.5 inches by 1 inch. The component supports a minimum operating temperature of -10°C and a maximum of +60°C, maintaining a 50 Ohm impedance throughout its operational bandwidth.

RF Circulators And Isolators Feature Summary

• Dual junction architecture for enhanced isolation performance
• Designed specifically for cryogenic operational environments
• Mixed polarity SMA connector configuration for flexible integration

RF Circulators And Isolators Applications

• Space qualification hardware systems
• Satellite communication transponders
• Thermal vacuum compatible test equipment

RF Circulators And Isolators Procurement Notes

Verify that the specific application requires cryogenic compatibility, as this model is engineered for low-temperature environments. Confirm that the mixed SMA connector polarities align with the system's interconnect requirements. Ensure the operating temperature range of -10°C to +60°C meets the environmental constraints of the intended deployment scenario before finalizing procurement.

RF Circulators And Isolators Selection Notes

Select this component when a 4-to-8 GHz frequency range is required alongside cryogenic operational capabilities. The dual junction design offers distinct performance characteristics compared to single-junction variants. Consider the physical dimensions and mixed-polarity connectors during layout planning to ensure proper mechanical fit and signal routing within the assembly.

RF Circulators And Isolators Part Context

This part belongs to the D4C4080 series from DiTom Microwave, which specializes in ferrite isolators and circulators for space and defense markets. The manufacturer holds AS9100 Rev C certification and provides products ranging from 400 MHz to 40 GHz. The company supplies thermal vacuum compatible hardware to major satellite manufacturers, emphasizing high reliability and quality control.

RF Circulators And Isolators Replacement Considerations

Public confirmed substitute part numbers are not available.