LDFW010642Y74H0E

Common Mode Chokes Overview

The LDFW010642Y74H0E is a nanocrystalline inductor manufactured by Chemi-Con. It belongs to the FW series and features an inductance of 6.4 mH at 0 A DC bias. The component operates within a temperature range of -40°C to 130°C. Electrical characterization includes measurements taken at a frequency of 100 kHz, with specific test parameters indicating values of 10 and 13 associated with its performance profile.

Common Mode Chokes Feature Summary

• Utilizes nanocrystalline core technology for magnetic properties
• Designed for high-temperature environments up to 130°C
• Provides stable inductance characteristics under zero DC bias conditions

Common Mode Chokes Applications

• Power supply filtering circuits requiring high inductance
• Electromagnetic interference suppression in industrial equipment
• Applications demanding operation at elevated temperatures

Common Mode Chokes Procurement Notes

Verify the exact physical dimensions and terminal configuration against the official datasheet before integration. Confirm that the 100 kHz measurement parameters align with your circuit's operating frequency requirements. Ensure the thermal rating of 130°C meets the environmental constraints of the final assembly.

Common Mode Chokes Selection Notes

Select this component when a high inductance value of 6.4 mH is required without significant degradation from DC bias current. The wide operating temperature range makes it suitable for harsh environments where standard ferrite cores might saturate or fail. Consider the specific impedance characteristics measured at 100 kHz for filter design accuracy.

Common Mode Chokes Part Context

This part is part of Chemi-Con's FW series of nanocrystalline inductors. Nanocrystalline materials offer superior permeability and lower core losses compared to traditional ferrites, making them ideal for high-performance power electronics. The series is engineered for reliability in demanding industrial and automotive applications.

Common Mode Chokes Replacement Considerations

No public substitute part numbers are available in the provided documentation. Verify compatibility with existing footprints and electrical specifications if considering alternative nanocrystalline inductors from other manufacturers.