D3C3133-5

RF Circulators And Isolators Overview

The D3C3133-5 is a three-port RF circulator manufactured by DiTom Microwave, designed for operation within the 31 GHz to 33 GHz frequency range. It features Type-K female connectors on all ports and utilizes a single junction architecture. The component operates reliably between -20°C and +65°C. Key electrical specifications include an insertion loss of 0.6 dB, an isolation rating of 20 dB, and a VSWR of 1.25. It supports a maximum average forward power of 5 W. The physical dimensions are 0.5 inches by 0.5 inches by 0.7 inches.

RF Circulators And Isolators Feature Summary

• Provides directional signal routing via a three-port single junction design
• Ensures high signal integrity with low insertion loss and stable VSWR
• Offers robust isolation between ports to prevent signal interference
• Compatible with standard Type-K female connector interfaces

RF Circulators And Isolators Applications

• Point-to-point microwave communication systems
• Test and measurement instrumentation setups
• Satellite communication ground stations
• Radar system signal processing chains

RF Circulators And Isolators Procurement Notes

Verify the specific suffix designation when ordering, as variants such as D3C3133-1 or D3C3133-3 exist with identical core specifications but distinct part numbers. Confirm that the required Type-K female interface matches the system interconnect requirements. Ensure the operating environment stays within the specified temperature range of -20°C to +65°C to maintain performance reliability. Check RoHS compliance status if environmental regulations apply to the final assembly.

RF Circulators And Isolators Selection Notes

Select this component for applications requiring precise signal directionality in the 31-33 GHz band. The 5 W power handling capacity suits moderate power transmission needs. Consider the compact module form factor for space-constrained designs. Evaluate the 20 dB isolation level against system noise floor requirements. Ensure the Type-K connector type aligns with existing cable assemblies and fixture standards.

RF Circulators And Isolators Part Context

This device belongs to the DiTom Microwave D3C series of RF circulators. These components are engineered for high-frequency wireless infrastructure. The series typically offers consistent performance across Ku-band and higher frequencies. The D3C3133-5 represents a specific configuration optimized for the 31-33 GHz window, maintaining the brand's focus on reliable passive microwave components.

RF Circulators And Isolators Replacement Considerations

Direct substitutes may include other manufacturers' 3-port circulators covering the 31-33 GHz range with Type-K connectors. Verify that replacement parts match the 0.6 dB insertion loss and 20 dB isolation specs. Physical footprint compatibility must be confirmed due to the specific 0.5 x 0.5 x 0.7 inch dimensions.