LCDND2020MKT1R0MM

Fixed Inductors Overview

The LCDND2020MKT1R0MM is a shielded wire-wound metal power inductor from the LCDN series, manufactured by Taiyo Yuden. It features a compact 0808 (2020 metric) surface-mount package with dimensions of 2.0 mm x 2.0 mm x 1.0 mm. The component provides an inductance of 1 µH with a tolerance of ±20%. It supports a maximum DC current of 3.5 A and a saturation current of 4.5 A, while maintaining a maximum DC resistance of 64 mΩ. The device operates within a temperature range of -40°C to +125°C and is qualified under AEC-Q200 standards for automotive reliability.

Fixed Inductors Feature Summary

• Shielded wire-wound construction utilizing a metal core to minimize electromagnetic interference.
• AEC-Q200 qualification ensuring suitability for high-reliability automotive electronic environments.
• Compact 0808 footprint designed for efficient space utilization in dense PCB layouts.

Fixed Inductors Applications

• Automotive body electronics systems
• In-car infotainment units
• High-reliability automotive electronic circuits

Fixed Inductors Procurement Notes

Verify the specific ordering suffix and revision status directly with Taiyo Yuden before procurement. This component represents a successor or alternative to previous part numbers such as MDMK2020T1R0MMV. Confirm that the updated specifications align with your design requirements, particularly regarding current ratings and physical dimensions, to ensure compatibility with existing board designs.

Fixed Inductors Selection Notes

Select this inductor when a shielded, high-current solution is required for automotive applications within a strict 0808 footprint. The metal core construction offers superior performance compared to standard ferrite cores in terms of saturation characteristics. Ensure the design accounts for the specified thermal operating range and verify that the saturation current meets the peak load demands of the target circuit.

Fixed Inductors Part Context

This component belongs to the LCDN series of power inductors, which are specifically engineered for automotive use. The series offers a wide inductance range up to 470 µH and supports high saturation currents. The LCDND2020MKT1R0MM serves as a specialized variant optimized for the 2020 metric case size, providing a balance between electrical performance and miniaturization for modern vehicle electronics.

Fixed Inductors Replacement Considerations

The LCDND2020MKT1R0MM is associated with the previous part number MDMK2020T1R0MMV. Designers replacing older inventory should consult official documentation to confirm parameter alignment. Direct substitution requires verification of mechanical and electrical specifications to prevent integration issues.