LDFW032142Y22V0E

Common Mode Chokes Overview

The LDFW032142Y22V0E is a nanocrystalline common mode choke coil from the Chemi-Con FW series, designed for single-phase applications. It features an inductance of 1.4 mH at 100 kHz and supports a maximum DC current of 32 A. The component has a low DC resistance of 1.9 mOhms and operates within a temperature range of -40°C to +130°C. It is AEC-Q200 qualified, shielded, and utilizes vertical PCB mounting with radial termination.

Common Mode Chokes Feature Summary

• Utilizes nanocrystalline core material for high-performance common mode noise suppression
• AEC-Q200 qualified for automotive reliability standards
• Shielded design to minimize electromagnetic interference
• Vertical PCB mount configuration with radial leads

Common Mode Chokes Applications

• Automotive power supply circuits
• Single-phase inverter input stages
• Industrial motor drive systems

Common Mode Chokes Procurement Notes

Verify the specific datasheet version for the LDFW032142Y22V0E before integration, as manufacturer updates may alter mechanical dimensions or electrical tolerances. Confirm that the 32 A current rating aligns with your thermal management strategy under peak load conditions. Ensure the vertical mounting footprint matches your PCB layout constraints. Cross-reference the AEC-Q200 certification requirements with your system's qualification standards.

Common Mode Chokes Selection Notes

Select this component when high current handling (32 A) and low insertion loss are required in compact automotive or industrial environments. The nanocrystalline core offers superior performance compared to traditional ferrite cores at higher frequencies. Consider the 1.9 mOhm DC resistance for efficiency calculations. The AEC-Q200 qualification makes it suitable for rigorous automotive applications where reliability is critical.

Common Mode Chokes Part Context

This part belongs to the Chemi-Con FW series of nanocrystalline common mode chokes. These components are engineered for high-current applications requiring effective noise filtering. The series is characterized by its use of advanced nanocrystalline alloy cores, which provide high permeability and saturation characteristics. This specific model is optimized for single-phase configurations in demanding electronic systems.

Common Mode Chokes Replacement Considerations

Consult official Chemi-Con substitution guides for verified alternatives. Generic cross-references may not match the nanocrystalline core properties or AEC-Q200 certification. Verify inductance values at both 10 kHz and 100 kHz, as well as the 32 A current rating, to ensure functional equivalence.