74279231

Overview

The Würth Elektronik 74279231 is a surface-mount ferrite bead from the WE-CBF series, designed for power line filtering. It features a 1210 (3225 Metric) package with an impedance of 60 Ohms at 100 MHz and a rated current of 400 mA.

Feature Summary

• Designed for effective power line noise suppression
• Compact surface-mount construction for automated assembly

Applications

• Power line filtering in electronic circuits

Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with the manufacturer or authorized distributors before procurement. Confirm that the 1210 package dimensions and electrical ratings align precisely with the target circuit design requirements to ensure compatibility.

Selection Notes

Select this component when a 60 Ohm impedance at 100 MHz is required for power lines. Ensure the 400 mA current rating exceeds the maximum operating current of the application to prevent saturation and maintain effective filtering performance under load conditions.

Part Context

This part belongs to the WE-CBF series of chip ferrite beads manufactured by Würth Elektronik. These components are engineered for high-frequency noise suppression in compact electronic designs, offering reliable performance in surface-mount applications where space is limited.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.