DRAQ75-220-R

Arrays, Signal Transformers Overview

The DRAQ75-220-R is a shielded two-coil inductor array manufactured by Eaton Electronics. It features a surface-mount design with dimensions of 7.60mm x 7.60mm x 4.50mm. The component provides an inductance of 88.52 µH in series connection and 22.1 µH in parallel connection, with a tolerance of ±25%. It supports a rated current of 1.16 A in series and 2.33 A in parallel. The maximum DC resistance is 462 mΩ for series and 116 mΩ for parallel configurations. It operates within a temperature range of -40°C to 165°C.

Arrays, Signal Transformers Feature Summary

• Dual-coil configuration allowing flexible series or parallel circuit integration
• Shielded drum core construction to minimize electromagnetic interference
• High thermal stability suitable for demanding operating environments

Arrays, Signal Transformers Applications

• Automotive electronic systems requiring compact power filtering
• Signal processing circuits utilizing differential signal paths
• Power supply input/output stages for noise suppression

Arrays, Signal Transformers Procurement Notes

Verify the specific suffix 'R' corresponds to the Tape & Reel packaging format required for automated assembly processes. Confirm that the dual-coil array architecture aligns with the schematic requirements for series or parallel connectivity. Ensure the physical footprint matches the 7.60mm x 7.60mm land pattern on the printed circuit board to guarantee proper soldering and mechanical stability during operation.

Arrays, Signal Transformers Selection Notes

Select this component when space constraints necessitate a compact dual-inductor solution. The choice between series or parallel connection depends on the required inductance value and current handling capacity for the specific application. Verify that the ±25% tolerance meets the circuit's precision requirements. Consider the high-temperature rating if the component will be exposed to elevated thermal conditions during operation.

Arrays, Signal Transformers Part Context

This part belongs to the DRAQ75 series of shielded inductor arrays from Eaton Electronics. Unlike single inductors, this series integrates two coils into one package, facilitating balanced designs in differential signaling or coupled applications. The series is designed for surface-mount technology, offering reliability in automotive and industrial sectors where space efficiency and electromagnetic compatibility are critical design factors.

Arrays, Signal Transformers Replacement Considerations

No direct public substitute part numbers are confirmed for this specific dual-coil array configuration.