BK32164L241-T

Chip Ferrite Bead Overview

The BK32164L241-T is a multilayer chip bead array inductor manufactured by Taiyo Yuden. It features four independent ferrite bead lines within a single surface-mount package. The component provides an impedance of 240 Ohms at 100 MHz with a maximum DC resistance of 750 milliohms per line. It supports a rated current of 150 mA and operates within a temperature range of -55°C to 125°C. The physical dimensions are 3.20 mm in length, 1.60 mm in width, and a maximum height of 0.90 mm, conforming to the 1206 (3216 Metric) footprint.

Chip Ferrite Bead Feature Summary

• Integrates four independent signal filtering channels in a compact multilayer structure
• Provides high-impedance noise suppression for multiple data or power lines simultaneously
• Designed for surface-mount assembly on printed circuit boards

Chip Ferrite Bead Applications

• Noise suppression in high-speed digital signal lines
• EMI filtering for portable electronic devices
• Signal integrity management in communication interfaces

Chip Ferrite Bead Procurement Notes

Verify component authenticity through authorized distributors as this part is discontinued. Confirm RoHS3 compliance and MSL level 1 status during sourcing. Check for valid replacement options due to end-of-life status. Ensure storage conditions maintain moisture sensitivity requirements before reflow soldering.

Chip Ferrite Bead Selection Notes

Select this component when four-channel noise filtering is required in a limited board area. The 1206 footprint allows for dense layout configurations. Consider the 150 mA current rating and 240 Ohm impedance characteristics for specific frequency attenuation needs. Verify compatibility with existing PCB pad designs and thermal profiles.

Chip Ferrite Bead Part Context

This component belongs to the BK series of multilayer chip bead arrays from Taiyo Yuden. These components are engineered for electromagnetic interference suppression in compact electronic assemblies. The BK series utilizes proprietary multilayer ceramic technology to achieve stable performance across wide temperature ranges while maintaining small form factors suitable for modern miniaturized devices.

Chip Ferrite Bead Replacement Considerations

Public confirmed substitute part numbers: BK32164M471-T.