LDFL020402LGQH0E

Common Mode Chokes Overview

The LDFL020402LGQH0E is a common mode choke manufactured by Chemi-Con. It features an inductance of 16 mH and supports a current rating of 20 A. The component operates at a test frequency of 100 kHz with a maximum DC resistance of 6 mOhms.

Common Mode Chokes Feature Summary

• Provides common mode noise filtering for electronic circuits
• Designed for high current applications up to 20 A
• Offers stable inductance characteristics at 100 kHz

Common Mode Chokes Applications

• Power supply input filtering
• Data line noise suppression
• EMI reduction in industrial equipment

Common Mode Chokes Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct specifications. Confirm physical dimensions and terminal compatibility with your PCB layout before ordering. Check for any recent revisions or obsolescence notices from Nippon Chemi-Con Corporation to avoid sourcing discontinued variants.

Common Mode Chokes Selection Notes

Select this component when high current handling capability is required alongside significant common mode noise attenuation. Ensure the operating environment temperature range aligns with the component's rated specifications. Consider the physical footprint constraints as surface mount options may vary in size compared through-hole alternatives.

Common Mode Chokes Part Context

This component belongs to Chemi-Con's lineup of passive magnetic components designed for power integrity and signal cleanliness. Common mode chokes are essential for meeting electromagnetic interference standards in modern electronics, particularly in automotive and industrial sectors where high currents are prevalent.

Common Mode Chokes Replacement Considerations

Consult official substitution guides for equivalent inductance and current ratings. Verify pinout compatibility if replacing in existing designs. Cross-reference with other manufacturers' common mode chokes only if electrical parameters match exactly.