BK32164L680-T

Chip Ferrite Bead Overview

The BK32164L680-T is a multilayer ferrite bead array manufactured by Taiyo Yuden. It features an EIA 1206 (3216 metric) surface-mount package with eight PCB pads. The component provides four independent lines of noise suppression. It exhibits an impedance of 68 ohms at a test frequency of 100 MHz. The maximum DC current rating is 200 mA, and the maximum DC resistance is specified at 750 milliohms. The device operates within a temperature range of -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• Provides four independent channels for simultaneous signal line filtering within a compact footprint.
• Utilizes multilayer ceramic technology to achieve high-frequency electromagnetic interference suppression.
• Designed for surface-mount assembly on printed circuit boards.

Chip Ferrite Bead Applications

• High-speed digital signal line noise suppression
• Electromagnetic interference filtering in communication equipment
• Power supply line decoupling in portable devices

Chip Ferrite Bead Procurement Notes

Verify the specific suffix designation against official Taiyo Yuden documentation to confirm electrical characteristics and packaging details. Ensure compatibility with existing board layouts regarding the 1206 package dimensions and thermal requirements. Confirm availability status as distribution data may indicate end-of-life conditions.

Chip Ferrite Bead Selection Notes

Select this component when four-channel noise filtering is required in a single 1206 package. Evaluate the 68-ohm impedance at 100 MHz against target noise frequencies. Verify that the 200 mA current rating exceeds the maximum operating current of the protected circuits to prevent saturation or excessive heating.

Chip Ferrite Bead Part Context

This part belongs to the BK Array series of multilayer chip bead arrays from Taiyo Yuden. These components are engineered for compact electronic designs requiring multiple filtered lines. The BK series utilizes proprietary ceramic materials to provide stable performance across wide temperature ranges while maintaining low insertion loss in the passband.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult manufacturer cross-reference guides for equivalent specifications.