XFL4015-331MEC

Fixed Inductors Overview

The Coilcraft XFL4015-331MEC is a shielded surface-mount power inductor from the XFL4015 series, designed for high-current automotive applications. It features a molded composite core and offers an inductance of 330 nH with a tolerance of ±20%. The component supports a maximum DC current of 9.6 A and has a maximum DC resistance of 7.5 mOhms. It exhibits a saturation current of approximately 6.0 A and a self-resonant frequency of 112 MHz. The device operates within a temperature range of -40°C to +125°C and meets AEC-Q200 qualification standards.

Fixed Inductors Feature Summary

• Shielded construction utilizing a molded composite core to minimize electromagnetic interference.
• AEC-Q200 qualified for reliability in demanding automotive environments.
• High current handling capability suitable for power supply filtering.

Fixed Inductors Applications

• Automotive power distribution networks
• DC-DC converter output filtering
• On-board charging systems

Fixed Inductors Procurement Notes

Verify the specific suffix 'MEC' against official Coilcraft documentation to confirm terminal plating and tape/reel specifications. Ensure the selected variant matches the required automotive qualification status. Cross-reference the manufacturer part number with authorized distributors to confirm availability and authenticity before procurement.

Fixed Inductors Selection Notes

Select this component when a compact 1616 footprint is required for high-current automotive power stages. Evaluate the 9.6 A DC current rating against peak load requirements. Consider the 7.5 mOhm DCR for efficiency calculations. Confirm that the 330 nH value aligns with the target switching frequency and ripple current specifications.

Fixed Inductors Part Context

This part belongs to the Coilcraft XFL4015 series of shielded power inductors. The series is characterized by low profile dimensions and high saturation currents. The XFL4015 line is specifically engineered for automotive electronics, providing robust performance under thermal stress and vibration while maintaining consistent electrical characteristics.

Fixed Inductors Replacement Considerations

Consult the official Coilcraft XFL4015 datasheet for cross-reference options. Verify that any substitute maintains the 1616 package dimensions, AEC-Q200 qualification, and equivalent current ratings.