DRQ73-8R2-R

Arrays, Signal Transformers Overview

The DRQ73-8R2-R is a shielded two-coil inductor array manufactured by Eaton Electronics. It features a drum core design with ferrite material, suitable for surface mount assembly. The component measures 7.60mm x 7.60mm with a maximum height of 3.55mm. Key electrical specifications include an inductance of 8.2 µH with a ±20% tolerance. The rated current is 2.66 A, and the DC resistance is 0.0592 ohms. It operates within a temperature range of -40°C to +125°C.

Arrays, Signal Transformers Feature Summary

• Dual-coil configuration enabling flexible series or parallel circuit integration
• Shielded drum core construction minimizes electromagnetic interference
• Ferrite core material supports stable performance across wide temperature ranges

Arrays, Signal Transformers Applications

• Power supply filtering circuits
• DC-DC converter input/output stages
• Signal conditioning in electronic systems

Arrays, Signal Transformers Procurement Notes

Verify the specific suffix and packaging format against the manufacturer's latest documentation before ordering. Confirm that the required lead time aligns with project schedules, as standard delivery periods may vary. Ensure compatibility with automated pick-and-place equipment regarding the surface mount package dimensions.

Arrays, Signal Transformers Selection Notes

Select this component when a compact dual-inductor solution is required for power management applications. Consider the 8.2 µH value and 2.66 A current rating against circuit requirements. Evaluate the low DC resistance for efficiency needs. Compare physical dimensions against available PCB real estate constraints.

Arrays, Signal Transformers Part Context

This part belongs to the DRQ series of shielded drum core inductors from Eaton Electronics. The series offers various inductance values tailored for high-current power applications. These components are designed for robust performance in demanding environments, utilizing ferrite cores for effective magnetic shielding.

Arrays, Signal Transformers Replacement Considerations

Consult official substitution guides for compatible alternatives within the same series. Verify pinout and dimensional compatibility before replacing. Cross-reference electrical parameters such as inductance and saturation current to ensure functional equivalence.