NRS5014T3R3NMGGV

Fixed Inductors Overview

The NRS5014T3R3NMGGV is a fixed power inductor from Taiyo Yuden, featuring a 3.3 µH nominal inductance with ±20% tolerance. It utilizes a semi-shielded drum core wirewound construction on a ferrite material. The component supports a maximum DC current of 1.7 A and has a maximum DC resistance of 96 mΩ. Designed for surface mount installation, it measures 4.90 mm x 4.90 mm with a height of 1.40 mm. It operates within a temperature range of -40°C to +125°C and holds AEC-Q200 qualification.

Fixed Inductors Feature Summary

• Semi-shielded drum core wirewound design reduces electromagnetic interference
• AEC-Q200 qualified for automotive reliability standards
• High saturation current capability for stable power delivery
• Compact non-standard footprint suitable for space-constrained PCB layouts

Fixed Inductors Applications

• Automotive electronic control units (ECUs)
• On-board charger power stages
• DC-DC converter input/output filtering
• Power management integrated circuit (PMIC) support

Fixed Inductors Procurement Notes

Verify the specific suffix 'GV' against the manufacturer's latest datasheet to confirm pinout and tape/reel specifications. Ensure the ordering part number matches the exact inductance value and tolerance required for the target circuit design. Cross-reference the package dimensions with the PCB footprint library to prevent assembly errors during manufacturing.

Fixed Inductors Selection Notes

Select this component when a compact, semi-shielded inductor is required for automotive-grade applications. The 3.3 µH value and 1.7 A rating suit moderate power conversion tasks. Consider the 96 mΩ DCR for efficiency calculations. Compare against higher current variants if load demands exceed 1.7 A or if lower impedance is critical for the specific power stage topology.

Fixed Inductors Part Context

This part belongs to the NR series of power inductors by Taiyo Yuden. The series offers various sizes and ratings optimized for different power densities. The NRS5014 variant specifically targets applications requiring a balance between size and performance, fitting into standard 5050 metric footprints while providing automotive certification.

Fixed Inductors Replacement Considerations

Consult official substitution lists for direct replacements. Generic equivalents may lack AEC-Q200 certification or identical shielding characteristics. Verify that any substitute maintains the same 3.3 µH inductance, 1.7 A current rating, and physical dimensions to ensure board compatibility.