MSD7342-822MLC

Common Mode Chokes Overview

The MSD7342-822MLC is a shielded coupled inductor from Coilcraft, designed for surface-mount technology. It features a ferrite core and offers an inductance of 8.2 uH with a tolerance of 20%. The component supports parallel configuration at 8.2 uH and series configuration at 32.8 uH. It handles a maximum DC current of 2.03 A and has a maximum DC resistance of 75 mOhms. The physical dimensions are 7.5 mm in length, 7.5 mm in width, and 4.6 mm in height. It operates within a temperature range of -40 °C to +85 °C and holds AEC-Q200 qualification.

Common Mode Chokes Feature Summary

• Dual-wound shielded coupled inductor design
• AEC-Q200 automotive qualification
• RoHS compliant construction

Common Mode Chokes Applications

• SEPIC converter circuits
• DC-DC converter power stages
• Automotive electronics systems

Common Mode Chokes Procurement Notes

Verify the specific suffix MLC against official Coilcraft documentation to confirm exact electrical tolerances and packaging specifications. Ensure the procurement channel provides valid traceability for AEC-Q200 qualified components. Cross-reference the part number with the manufacturer's latest datasheet to confirm availability and compliance status before finalizing orders.

Common Mode Chokes Selection Notes

Select this component when a shielded coupled inductor with AEC-Q200 certification is required for space-constrained designs. The 7.5 x 7.5 mm footprint suits compact PCB layouts. Verify that the 2.03 A current rating and 75 mOhm resistance meet the specific circuit requirements for SEPIC or similar topologies.

Common Mode Chokes Part Context

This part belongs to the MSD7342 series of general-purpose coupled inductors manufactured by Coilcraft. The series utilizes a ferrite core and is available in various inductance values. The MSD7342-822MLC specifically denotes the 8.2 uH variant with the MLC suffix indicating specific packaging and tolerance characteristics within the product line.

Common Mode Chokes Replacement Considerations

Consult official Coilcraft documentation for confirmed substitute part numbers. Do not assume generic equivalents match the AEC-Q200 qualification or specific magnetic coupling characteristics without verifying technical data sheets.