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The Würth Elektronik WE-MPSB 74279221601 is a surface-mount EMI suppression ferrite bead in a 1206 package. It provides an impedance of 600 Ohms at 100 MHz and supports a rated current of 2500 mA. The component meets AEC-Q200 automotive standards, ensuring reliability for demanding applications.
Verify the specific part number against official manufacturer documentation to confirm impedance and current ratings. Ensure compatibility with surface-mount assembly processes. Check for RoHS compliance status in the latest datasheet before procurement.
Select this component for applications requiring high-current handling alongside significant noise attenuation. The 1206 footprint offers a balance between current capacity and board space. Verify thermal performance under maximum load conditions during design.
This component belongs to the WE-MPSB series, designed for general-purpose EMI suppression. It complements other ferrite beads in the Wurth portfolio by offering higher current capabilities compared to standard signal-line components.
Consult official substitution guides for equivalent parts with matching impedance and current ratings. Verify package dimensions and terminal configurations to ensure mechanical fit without redesigning the PCB layout.