NRS4018T150MDGJ

Fixed Inductors Overview

The NRS4018T150MDGJ is a fixed power inductor from the Taiyo Yuden NR 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. Key electrical parameters include a maximum DC resistance of 252 mΩ, a rated current of 850 mA, and a saturation current of 1.1 A. It operates within a temperature range of -40°C to +125°C and has a self-resonant frequency of 18 MHz at a test frequency of 100 kHz.

Fixed Inductors Feature Summary

• Semi-shielded design reduces electromagnetic interference while maintaining compact form factor
• High saturation current capability supports stable performance under varying load conditions
• AEC-Q200 qualification ensures reliability for automotive electronic applications

Fixed Inductors Applications

• Automotive electronics systems
• Telecommunications infrastructure equipment
• Industrial equipment power circuits
• Medical devices

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging and variant selection. Confirm that the component meets all required environmental standards, including RoHS compliance and moisture sensitivity levels, prior to integration into the final product design.

Fixed Inductors Selection Notes

Select this component when a compact 4x4 mm footprint is required alongside moderate inductance values. Consider the 1.1 A saturation current limit for circuit designs involving peak loads. Ensure the operating temperature range aligns with the system's thermal environment requirements.

Fixed Inductors Part Context

This part belongs to the NR series S Type power inductors, which are optimized for space-constrained applications. The series provides various inductance options within the same package dimensions, allowing designers to standardize board layouts across different product variants while adjusting electrical characteristics.

Fixed Inductors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.