LDFL003153L6-V0E

Common Mode Chokes Overview

The LDFL003153L6-V0E is a single-phase common mode choke manufactured by Chemi-Con. It features a nanocrystalline core with high permeability, enabling significant miniaturization and low DC resistance to reduce heat generation. The component has an inductance of 15 mH at 100 kHz, a maximum DC current rating of 3 A, and a maximum DC resistance (DCR) of 82 mΩ. It utilizes through-hole mounting and operates within a temperature range of -40°C to +105°C.

Common Mode Chokes Feature Summary

• Utilizes a nanocrystalline core for high permeability and effective noise suppression
• Designed for miniaturization with a small number of turns for high inductance
• Low DC resistance minimizes heat generated during operation

Common Mode Chokes Applications

• Common mode noise filtering in power supply circuits
• EMI suppression in electronic equipment
• Signal integrity protection in data lines

Common Mode Chokes Procurement Notes

Verify the specific voltage rating and insulation requirements against your circuit design before procurement. Confirm that the through-hole footprint dimensions match your PCB layout. Ensure the thermal management strategy accounts for the DCR losses at the maximum rated current of 3A. Check for any specific handling instructions regarding the nanocrystalline core material.

Common Mode Chokes Selection Notes

Select this component when high inductance in a compact form factor is required. The nanocrystalline core offers superior performance compared to traditional ferrite cores in certain frequency ranges. Consider the 3A current rating and 82mΩ DCR for efficiency calculations. Ensure the operating temperature range meets the environmental conditions of the application.

Common Mode Chokes Part Context

This part belongs to Chemi-Con's LDFL series of common mode chokes. The series is characterized by the use of nanocrystalline materials to achieve high inductance density. These components are designed to replace larger ferrite-based solutions where space constraints are critical. The LDFL series targets applications requiring efficient EMI suppression without excessive size or weight penalties.

Common Mode Chokes Replacement Considerations

Direct substitutes may include other Chemi-Con LDFL series parts with similar inductance and current ratings. Cross-brand replacements require matching the 15mH inductance, 3A current rating, and 82mΩ DCR. Verify that alternative components support through-hole mounting and operate within the same temperature range.