BK32164W681-T

Chip Ferrite Bead Overview

The BK32164W681-T is a ferrite bead array manufactured by Taiyo Yuden in the 1206 (3216 metric) surface-mount package. It features four independent lines with an impedance of 680 ohms at 100 MHz and a maximum DC resistance of unspecified low milliohms per line. The component supports a rated current of 200 mA and operates within a temperature range of -55°C to +125°C. Dimensions are 3.2 mm length, 1.6 mm width, and 0.85 mm height.

Chip Ferrite Bead Feature Summary

• Four-line configuration for multi-signal noise suppression
• High impedance characteristic for effective EMI filtering
• Compact 1206 footprint for space-constrained designs

Chip Ferrite Bead Applications

• Data line protection in portable electronics
• Noise suppression on high-speed digital interfaces
• EMI filtering in consumer device power circuits

Chip Ferrite Bead Procurement Notes

Verify RoHS compliance status and lead availability through authorized distributors. Confirm package orientation and pinout against latest datasheets. Check for obsolescence notices or PCN updates prior to procurement.

Chip Ferrite Bead Selection Notes

Select based on required impedance at target frequency and current handling capacity. Ensure thermal performance meets operating environment requirements. Verify compatibility with PCB pad layout and reflow soldering profiles.

Chip Ferrite Bead Part Context

Part of Taiyo Yuden's BK series ferrite bead arrays designed for compact noise suppression. Offers integrated multi-channel filtering in standard SMD packages for efficient board space utilization.

Chip Ferrite Bead Replacement Considerations

Consult official substitution guides for equivalent impedance and current ratings. Verify pin compatibility and thermal characteristics before cross-referencing.