LDFL010143V72H0E

Common Mode Chokes Overview

The Chemi-Con LDFL010143V72H0E is a nanocrystalline common mode choke from the FL-V series, designed for high-current applications. It features a DC current rating of 10A and an inductance of 14mH at 250VDC. The component has a maximum DC resistance of 0.018 ohms and operates within a temperature range of -40°C to 130°C. Its core material is a nanocrystal alloy, and it measures 56x56x32mm. This part is AEC-Q200 qualified, ensuring reliability for automotive environments.

Common Mode Chokes Feature Summary

• Utilizes nanocrystalline alloy core material for enhanced magnetic performance
• Qualified under AEC-Q200 standards for automotive reliability
• Designed for high DC current handling capabilities up to 10A
• Provides effective common mode noise filtering in compact dimensions

Common Mode Chokes Applications

• Automotive power supply circuits requiring EMI suppression
• High-current DC-DC converter input/output filtering
• On-board charging systems in electric vehicles
• Industrial motor drive noise reduction

Common Mode Chokes Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct specifications. Confirm that the AEC-Q200 qualification status matches your specific application requirements. Check for any recent obsolescence notices or lifecycle changes directly from United Chemi-Con before finalizing procurement plans.

Common Mode Chokes Selection Notes

Select this component when high current capacity and low DC resistance are critical for minimizing power loss. The nanocrystalline core offers superior performance compared to traditional ferrite cores in specific frequency ranges. Ensure the operating temperature range of -40°C to 130°C aligns with your system's thermal environment and regulatory constraints.

Common Mode Chokes Part Context

This component belongs to the FL-V series of common mode chokes manufactured by United Chemi-Con. The series is specifically engineered for automotive and industrial applications where space constraints and high efficiency are paramount. The nanocrystalline technology distinguishes these components from standard ferrite-based filters in terms of saturation characteristics and frequency response.

Common Mode Chokes Replacement Considerations

Consult official substitution guides for compatible parts within the FL-V series or equivalent nanocrystalline chokes. Verify pin compatibility and mounting dimensions before replacing. Ensure the substitute meets the same AEC-Q200 qualification if used in automotive contexts.