DRQ73-102-R

Arrays, Signal Transformers Overview

The DRQ73-102-R is a shielded drum core inductor array manufactured by Eaton Electronics Division. It features two coils with a total inductance of 995 µH. The component has a DC resistance of 17.36 Ohms in series configuration and supports surface mount installation. It operates within a temperature range of -40°C to 125°C and meets AEC-Q200 automotive standards.

Arrays, Signal Transformers Feature Summary

• Dual-coil shielded drum core construction for compact power applications
• Automotive grade reliability compliant with AEC-Q200 standards
• Surface mount design suitable for automated PCB assembly

Arrays, Signal Transformers Applications

• Automotive power supply circuits
• SEPIC converter topologies
• High-power shielded inductor arrays

Arrays, Signal Transformers Procurement Notes

Verify the specific datasheet version for the DRQ73-102-R, as public listings sometimes show conflicting electrical parameters compared to similar models like the DRQ73-100-R. Confirm the manufacturer's current production status and lead times directly with Eaton Electronics Division or authorized distributors before finalizing procurement plans.

Arrays, Signal Transformers Selection Notes

Select this component when a dual-coil shielded inductor with approximately 1 mH inductance is required for automotive or high-reliability applications. Ensure the circuit design accommodates the specified DC resistance and saturation characteristics. Verify that the surface mount footprint matches the PCB layout constraints.

Arrays, Signal Transformers Part Context

This part belongs to the DRQ series of shielded drum core inductors from Eaton Electronics. These components are designed for high-power applications requiring magnetic shielding to minimize electromagnetic interference. The series includes various inductance values tailored for different power conversion needs.

Arrays, Signal Transformers Replacement Considerations

Public data does not confirm specific substitute part numbers for the DRQ73-102-R. Engineers should consult Eaton Electronics for approved alternatives or verify compatibility with other dual-coil shielded inductors from the same manufacturer family.