D3I5015-1

RF Circulators And Isolators Overview

The D3I5015-1 is a single junction coaxial isolator manufactured by DiTom Microwave, designed for operation within the 5.00 GHz to 15.00 GHz frequency range. This component features SMA connectors and provides an insertion loss of 1 dB. It supports an average forward power handling capacity of 20 W with a voltage standing wave ratio (VSWR) of 1.5. The unit operates between -30°C and +65°C, measures 0.5 x 0.5 x 0.7 inches, and complies with RoHS3 standards.

RF Circulators And Isolators Feature Summary

• Single junction coaxial design for stable RF signal isolation
• Broadband performance spanning 5 GHz to 15 GHz
• Integrated SMA female connector interface

RF Circulators And Isolators Applications

• RF signal path protection in microwave systems
• Transmitter output stages requiring reverse power isolation
• Test and measurement instrumentation setups

RF Circulators And Isolators Procurement Notes

Verify the specific datasheet version and connector configuration before ordering, as manufacturer documentation may list variations such as D3I5015 or D3I5015-1. Confirm that the SMA female interface matches your system requirements. Check current availability status through authorized distributors, as supply chain conditions can affect lead times. Ensure compliance with RoHS3 regulations if required for your project specifications.

RF Circulators And Isolators Selection Notes

Select this model when broadband isolation from 5 to 15 GHz is required with low insertion loss. The 20 W power rating suits moderate power applications. Consider the physical dimensions and SMA interface compatibility against your PCB or cable assembly constraints. Compare against the D3C5015-1 circulator variant if three-port functionality is needed instead of two-port isolation.

RF Circulators And Isolators Part Context

This component belongs to the DiTom Microwave D3I series of coaxial isolators. It shares the same frequency range and general electrical characteristics as the D3I5015, with the suffix likely indicating specific packaging or connector orientation details. It complements the D3C5015-1 circulator in the manufacturer's portfolio for S-band through Ku-band applications.

RF Circulators And Isolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. The D3I5015 appears to be the base model for this series. Verify exact pinout and mechanical tolerances before substituting with generic equivalents.