D3C4012Y-5

RF Circulators And Isolators Overview

The D3C4012Y-5 is a cryogenic RF circulator manufactured by DiTom Microwave, designed for operation within the 4.00 to 12.00 GHz frequency range. This component features a three-port configuration with a single junction design. It supports an average forward power rating of 20 W and provides isolation of 12 dB with an insertion loss of 1 dB. The Voltage Standing Wave Ratio (VSWR) is specified at 1.5:1. The unit utilizes SMA connectors in a Male-Female-Male arrangement and is housed in a module package measuring 1 inch by 0.5 inches by 1 inch.

RF Circulators And Isolators Feature Summary

• Operates as a cryogenic circulator optimized for low-temperature environments
• Features a single junction architecture for signal routing
• Constructed with passivated stainless steel housing and gold-plated contacts

RF Circulators And Isolators Applications

• C-band microwave systems
• X-band microwave applications
• Cryogenic receiver front-ends

RF Circulators And Isolators Procurement Notes

Verify component authenticity through authorized DiTom channels due to discontinued status. Confirm specific connector gender configurations and cryogenic performance ratings against current project requirements. Check for updated datasheets reflecting final manufacturing specifications before integration.

RF Circulators And Isolators Selection Notes

Select this model when cryogenic operation is required within the 4–12 GHz band. Ensure system power levels remain below the 20 W average forward limit. Verify that the SMA interface types match the circuit board layout. Consider thermal management capabilities inherent to the module design for cold-chain integration.

RF Circulators And Isolators Part Context

This part belongs to the D3C4012 series of RF circulators from DiTom Microwave. It shares the core frequency and power specifications with other variants but distinguishes itself through its cryogenic designation and specific port configuration. The series includes both standard and magnetically shielded options for diverse electromagnetic compatibility needs.

RF Circulators And Isolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate the D3C4012-4 or D3C4012YMG-5 only if cryogenic specifications can be relaxed or if magnetic shielding is additionally required.