MSD7342-333MLC

Common Mode Chokes Overview

The MSD7342-333MLC is a shielded coupled inductor from the Coilcraft MSD7342 series, designed for surface-mount applications. It features a ferrite core and RoHS-compliant matte tin over nickel terminations. The component has an inductance of 33 µH with a tolerance of 20%. It operates within a temperature range of -40°C to +85°C. Physical dimensions are 7.5mm width and 4.6mm height. In parallel configuration, it supports an RMS current of 760mA.

Common Mode Chokes Feature Summary

• Shielded coupled inductor design suitable for SEPIC applications
• RoHS compliant matte tin over nickel terminations
• Ferrite core construction for power inductor performance

Common Mode Chokes Applications

• SEPIC converter circuits
• Power supply designs requiring coupled inductors
• Surface-mount electronic assemblies

Common Mode Chokes Procurement Notes

Verify the specific suffix (LC) against official Coilcraft documentation to confirm termination plating and compliance status. Ensure the selected variant matches the required inductance value and current ratings for the target circuit. Cross-reference the part number with the manufacturer's latest datasheet to avoid discrepancies between distributor listings and original specifications.

Common Mode Chokes Selection Notes

Select this component when a shielded coupled inductor is required for SEPIC topologies. Consider the 33 µH inductance value and 760mA parallel RMS current capability. Verify that the 7.5mm x 4.6mm footprint fits the board layout. Confirm operating temperature requirements fall within the -40°C to +85°C range specified for this series.

Common Mode Chokes Part Context

This part belongs to the MSD7342 series of coupled inductors manufactured by Coilcraft. The series includes various inductance values and configurations tailored for power conversion applications. The MSD7342-333MLC specifically denotes a 33 µH variant with defined termination characteristics. Other variants in the series share similar physical dimensions and core materials but differ in electrical parameters.

Common Mode Chokes Replacement Considerations

Publicly confirmed substitute part numbers for the MSD7342-333MLC are not available in the provided source material. Users should consult Coilcraft directly or authorized distributors for verified alternatives.