CDEP15D90T150NP-4R7MC-125

Fixed Inductors Overview

The CDEP15D90T150NP-4R7MC-125 is a fixed power inductor from Sumida America Components Inc., featuring a 4.7 µH nominal inductance with ±20% tolerance. It utilizes a shielded drum core wound construction with a ferrite magnetic core, designed for surface mount installation. The component supports a rated current of 16.5 A and a saturation current (Isat) of 14 A, while maintaining a maximum DC resistance of 3.5 mΩ. Operating within a temperature range of -40°C to 125°C, it is classified under MSL level 1.

Fixed Inductors Feature Summary

• Shielded drum core wound design utilizing ferrite material to minimize electromagnetic interference.
• High current handling capability supporting up to 16.5 A rated current and 14 A saturation threshold.
• Low DC resistance construction optimized for efficient power delivery in compact form factors.

Fixed Inductors Applications

• Point-of-load voltage regulation modules
• DC-DC converter input and output filtering
• Power distribution networks in computing hardware

Fixed Inductors Procurement Notes

Verify the complete part number including the suffix against official manufacturer documentation to ensure correct electrical characteristics. Confirm that the specific variant matches the required current ratings and physical dimensions for your application. Cross-reference datasheets for thermal performance limits and mounting specifications before finalizing procurement decisions.

Fixed Inductors Selection Notes

Select this component when high current density and low impedance are critical requirements for power supply designs. Evaluate the trade-off between the 16.5 A rated current and the 14 A saturation limit to ensure adequate headroom for peak load conditions. Consider the shielded construction benefits for noise-sensitive environments compared to unshielded alternatives.

Fixed Inductors Part Context

This inductor belongs to the CDEP series, characterized by robust power handling and shielded architectures suitable for demanding electronic applications. The series emphasizes reliability and thermal stability, catering to modern power management systems that require compact, high-performance passive components for stable operation.

Fixed Inductors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Verify compatibility with alternative components by matching inductance, current ratings, and physical footprint specifications through official manufacturer cross-reference tools.