DO3316P-102MLD

Fixed Inductors Overview

The Coilcraft DO3316P-102MLD is a surface-mount power inductor from the DO3316P series. It features a ferrite core and an unshielded drum construction. The nominal inductance is 1 µH with a tolerance of 20%. The maximum DC current rating is 6.8 A, while the saturation current is 4.5 A. The maximum DC resistance is 9 mΩ. The component operates within a temperature range of -40°C to +125°C.

Fixed Inductors Feature Summary

• High energy storage capability
• Very low resistance terminations
• Robust temperature deflection for solder reflow protection

Fixed Inductors Applications

• DC-DC converter circuits
• EL driver applications
• General purpose power filtering

Fixed Inductors Procurement Notes

Verify the specific suffix MLD against official documentation to confirm termination style and packaging configuration. Ensure that the selected variant matches the required thermal performance and current ratings for the target application environment.

Fixed Inductors Selection Notes

Select this component when high saturation current and low DC resistance are critical requirements. The unshielded design requires consideration of magnetic interference in dense layouts. Verify that the operating temperature range aligns with the system's thermal profile.

Fixed Inductors Part Context

This part belongs to the DO3316P series of SMT power inductors manufactured by Coilcraft. The series offers a wide inductance range and is designed for robust performance in power electronics. The DO3316P-102MLD specifically targets applications requiring high current handling capabilities.

Fixed Inductors Replacement Considerations

Consult official Coilcraft documentation for direct substitutes within the DO3316P series or alternative series such as DO3316HC for high-current applications. Cross-reference pinout and thermal characteristics before substitution.