MSD7342-824MLC

Common Mode Chokes Overview

The MSD7342-824MLC is a surface-mount coupled power inductor from the Coilcraft MSD7342 series. It features a ferrite core and magnetic shielding for compact packaging. The component has an inductance of 820 µH at 100 kHz, a rated current of 210 mA, and a DC resistance of 6.8 Ohms. It offers 20% tolerance and meets AEC-Q200 standards for automotive reliability.

Common Mode Chokes Feature Summary

• Features tight winding-to-winding coupling with magnetic shielding for compact design
• Constructed with ferrite core material for general purpose applications
• Designed for surface mount technology (SMT) PCB integration

Common Mode Chokes Applications

• DC-DC converter circuits
• SEPIC topology implementations
• Line common mode filtering

Common Mode Chokes Procurement Notes

Verify the specific suffix 'MLC' against the manufacturer's official datasheet to confirm package dimensions and termination specifications. Ensure the selected variant matches the required inductance value and current rating for the target circuit design before procurement.

Common Mode Chokes Selection Notes

Select this component when a shielded coupled inductor with high inductance and low current handling is required. Consider the physical footprint constraints and the need for AEC-Q200 qualification if used in automotive environments. Verify thermal performance under load conditions.

Common Mode Chokes Part Context

This part belongs to the MSD7342 series of shielded coupled power inductors. The series is characterized by 1:1 coupling ratios and magnetic shielding, designed to minimize electromagnetic interference in space-constrained power supply designs.

Common Mode Chokes Replacement Considerations

Consult the official MSD7342 series datasheet for confirmed substitute part numbers within the same family that match the required inductance and current ratings.