LLXND4040KKL6R8MDG

Fixed Inductors Overview

The LLXND4040KKL6R8MDG is a fixed power inductor from Taiyo Yuden, part of the LLXN series. It features a semi-shielded wirewound construction with a metal core. The component provides an inductance of 6.8 µH with a tolerance of ±20%. It supports a maximum DC current of 1 A and has a maximum DC resistance of 200 mΩ. The device operates within a temperature range of -40°C to +125°C. Its physical dimensions are 4.0 mm x 4.0 mm x 1.6 mm, housed in a standard surface-mount package.

Fixed Inductors Feature Summary

• Semi-shielded wirewound design utilizing a metal core for magnetic field containment
• Compact 1616 metric footprint suitable for space-constrained surface-mount applications
• Automotive-grade reliability certified under AEC-Q200 standards

Fixed Inductors Applications

• Automotive electronic equipment
• Telecommunications infrastructure
• Industrial equipment

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against official Taiyo Yuden documentation to ensure correct packaging and specifications. Confirm that the component meets AEC-Q200 requirements if intended for automotive use. Check for any recent product change notices or obsolescence alerts directly from the manufacturer before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this inductor when a 6.8 µH value with 1 A current rating is required in a 4x4 mm package. Consider the semi-shielded topology for moderate electromagnetic interference management. Ensure the 200 mΩ DC resistance aligns with system efficiency targets. Validate thermal performance within the specified -40°C to +125°C operating range for the target environment.

Fixed Inductors Part Context

This component belongs to the LLXN series of power inductors designed by Taiyo Yuden. The series focuses on providing reliable performance for automotive and industrial sectors. The LLXND4040KKL6R8MDG specifically addresses needs for compact, high-reliability energy storage in switching power circuits.

Fixed Inductors Replacement Considerations

Taiyo Yuden lists LLXND4040KKL6R8MDG as a previous part number. Consult official manufacturer documentation for the current recommended replacement part number to ensure supply continuity and updated specifications.