D3I3337

RF Circulators And Isolators Overview

The D3I3337 is a single junction RF isolator manufactured by DiTom Microwave, designed for operation within the 33 GHz to 37 GHz frequency range. It features Type-N female connectors and is housed in a module package with dimensions of 0.5 inches by 0.5 inches by 0.7 inches. The component supports an average forward power of 5 W, providing 18 dB of isolation and maintaining a VSWR of 1.25. Insertion loss is specified at 0.7 dB. It operates between -20°C and +65°C, complies with RoHS3 standards, and carries an MSL rating of 1.

RF Circulators And Isolators Feature Summary

• Provides unidirectional signal transmission with high isolation capabilities in the Ka-band spectrum.
• Utilizes robust Type-N female connector interfaces for secure RF connections.
• Engineered for stable performance across defined industrial temperature ranges.

RF Circulators And Isolators Applications

• Ka-band microwave communication systems
• Test and measurement instrumentation
• Satellite ground station equipment

RF Circulators And Isolators Procurement Notes

Verify the specific ordering suffix when purchasing, as variants such as D3I3337-1 exist within the same product family. Confirm that the required connector configuration matches the standard Type-N female specification documented for the base model. Ensure environmental compliance requirements align with the RoHS3 status before integration into final assemblies.

RF Circulators And Isolators Selection Notes

Select this component for applications requiring precise isolation in the 33-37 GHz band. Consider the 5 W power handling limit and 0.7 dB insertion loss characteristics against system budget constraints. Evaluate the physical module dimensions for compatibility with existing chassis or PCB layouts. Verify thermal management needs given the -20°C to +65°C operating range.

RF Circulators And Isolators Part Context

This part belongs to the D3I3337 series of RF isolators from DiTom Microwave. It shares core specifications with related models like the D3I3337-1 but may differ in packaging or minor mechanical attributes. The series focuses on high-performance isolation for millimeter-wave frequencies, utilizing standard connector types for broad interoperability in professional RF environments.

RF Circulators And Isolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other DiTom Microwave isolators in the same frequency range if direct substitution is required, ensuring matching electrical parameters and connector types.

RF Circulators And Isolators FAQ

What is the maximum average forward power rating?

The D3I3337 supports an average forward power of 5 W.

Does the component support extreme cold temperatures?

Yes, the minimum operating temperature is specified as -20°C.