CD73NP-470MC

Fixed Inductors Overview

The CD73NP-470MC is an unshielded SMD power inductor from the Sumida CD73 series, utilizing a ferrite wirewound core. It features standard terminations for PCB mounting and operates within a temperature range of -40°C to +100°C. The component has a maximum DC resistance of 280 mOhms and weighs approximately 500 mg. It is designed for general power applications.

Fixed Inductors Feature Summary

• Unshielded magnetic construction with ferrite wirewound core
• Standard surface mount termination style
• Operates reliably across extended industrial temperature ranges

Fixed Inductors Applications

• General power circuit filtering
• DC-DC converter stages
• Power supply input/output chokes

Fixed Inductors Procurement Notes

Verify the specific manufacturer part number against official Sumida documentation to ensure correct component identification. Confirm that the unshielded design aligns with your electromagnetic interference requirements. Check datasheet specifications for thermal performance under actual load conditions before finalizing procurement decisions.

Fixed Inductors Selection Notes

Select this component when an unshielded inductor is acceptable for the application layout. Ensure the maximum DC resistance meets the efficiency requirements of the power stage. Verify that the operating temperature range covers the expected environmental conditions and self-heating effects during operation.

Fixed Inductors Part Context

This component belongs to the CD73 series of surface mount power inductors manufactured by Sumida. The series offers various inductance values tailored for compact power electronics designs. The CD73NP variant specifically denotes the unshielded configuration within this product line.

Fixed Inductors Replacement Considerations

Consult official Sumida documentation for verified cross-reference part numbers. Do not substitute with generic equivalents without validating electrical parameters and physical dimensions.