NRS4018T150MDGJV

Fixed Inductors Overview

The NRS4018T150MDGJV is a fixed power inductor from the Taiyo Yuden NR S Type series, designed for surface mount applications. It features a semi-shielded drum core wirewound construction with ferrite material. The component offers an inductance of 15 µH with a ±20% tolerance, tested at 100 kHz. It supports a maximum DC current of 850 mA and a saturation current of 1.1 A. Key electrical parameters include a maximum DC resistance of 252 mΩ and a self-resonant frequency of 18 MHz. The device operates within a temperature range of -40°C to +125°C and holds AEC-Q200 qualification.

Fixed Inductors Feature Summary

• Semi-shielded design reduces electromagnetic interference while maintaining high current performance.
• AEC-Q200 qualified for automotive reliability standards.
• Ferrite drum core construction optimizes magnetic efficiency.

Fixed Inductors Applications

• Automotive electronic systems
• Power supply circuits
• DC-DC converter modules

Fixed Inductors Procurement Notes

Verify the specific suffix 'DGJV' against the manufacturer's latest datasheet to confirm package type and tape/reel specifications. Ensure the ordering part number matches the required AEC-Q200 qualification status. Cross-reference the DigiKey or Mouser part numbers with official Taiyo Yuden documentation to avoid substitution errors during procurement.

Fixed Inductors Selection Notes

Select this component when a 15 µH inductance value is required with a saturation current rating of at least 1.1 A. The 4.00mm x 4.00mm footprint suits space-constrained designs. Consider the 252 mΩ DC resistance for efficiency calculations. Verify that the operating environment stays within the -40°C to +125°C range for optimal performance.

Fixed Inductors Part Context

This part belongs to the NR Series, specifically the S Type sub-series, which focuses on high-current capabilities in compact packages. The NRS4018T150MDGJV shares the physical dimensions with other variants in the 4018 family but differs in inductance and current ratings. It is distinct from the NRS4012T series due to its taller profile and higher current handling capacity.

Fixed Inductors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Consult official manufacturer cross-reference lists for potential alternatives.