LDFL025252LJUV0E

Common Mode Chokes Overview

The LDFL025252LJUV0E is a toroidal common mode choke coil from the Chemi-Con FL series, featuring a nanocrystalline core. It provides an inductance of 9.9 mH at 10 kHz and 2.5 mH at 100 kHz. The component supports a maximum DC current of 25 A with a maximum DC resistance of 6 mOhms. Rated for AC voltages up to 700 V, it operates within a temperature range of -40°C to 130°C. This part is AEC-Q200 qualified and designed as a power line filter.

Common Mode Chokes Feature Summary

• Utilizes a nanocrystalline core material for high-performance filtering
• Designed as a single-phase common mode choke for power lines
• AEC-Q200 qualified for automotive reliability standards

Common Mode Chokes Applications

• Power line filtering in electronic circuits
• Automotive electronics requiring AEC-Q200 compliance
• Common mode noise suppression in single-phase applications

Common Mode Chokes Procurement Notes

Verify the specific datasheet version for the LDFL025252LJUV0E to confirm mechanical dimensions and mounting orientation. Ensure the application environment stays within the specified -40°C to 130°C operating range. Confirm that the 25 A maximum DC current rating meets the circuit requirements. Check for any specific handling instructions related to the toroidal package style during PCB assembly.

Common Mode Chokes Selection Notes

Select this component when high current handling (25 A) and low DC resistance (6 mOhms) are required for power line filtering. The nanocrystalline core offers superior performance compared to traditional ferrite cores in certain frequency ranges. Consider the AEC-Q200 qualification if the design targets automotive applications. Evaluate the toroidal form factor against available PCB space constraints.

Common Mode Chokes Part Context

This component belongs to the Chemi-Con FL series of toroidal common mode chokes. The FL series is characterized by its use of nanocrystalline materials, which provide high permeability and low loss. These chokes are engineered for robust noise suppression in power supply lines, offering a compact alternative to larger wound components while maintaining high current capacity.

Common Mode Chokes Replacement Considerations

Publicly confirmed substitute part numbers for the LDFL025252LJUV0E were not identified in the provided source data. Verify compatibility with existing designs before considering alternative manufacturers or series.