BK20104L050-T

Chip Ferrite Bead Overview

The BK20104L050-T is a multilayer chip bead inductor manufactured by Taiyo Yuden. It features an impedance of 5 Ohms measured at 100 MHz and supports a maximum rated current of 100 mA. The component utilizes a 0804 (2010 Metric) surface mount case size with an array configuration containing four lines. It includes eight pad connections for mounting.

Chip Ferrite Bead Feature Summary

• Provides electromagnetic interference suppression through high-impedance characteristics at radio frequencies
• Integrates four independent filtering lines within a compact multi-terminal array package
• Designed for surface mount assembly on printed circuit boards

Chip Ferrite Bead Applications

• Signal line noise filtering in portable electronic devices
• Power supply decoupling for integrated circuits
• High-frequency interference suppression in communication modules

Chip Ferrite Bead Procurement Notes

Verify the specific manufacturer datasheet to confirm RoHS compliance status, as available records indicate no definitive RoHS information. Ensure the selected variant matches the required 100 mA current rating and 5 Ohm impedance specifications for your circuit design. Confirm the 0804 footprint compatibility during procurement planning.

Chip Ferrite Bead Selection Notes

Select this component when a low-profile, four-line ferrite bead array is required for space-constrained designs. The 0804 case size offers a balance between thermal performance and board area efficiency. Consider the 100 mA current limit to ensure the component does not saturate under normal operating conditions while providing effective high-frequency attenuation.

Chip Ferrite Bead Part Context

This part belongs to the BK series of multilayer chip bead inductors from Taiyo Yuden. These components are passive filters designed to suppress electromagnetic interference. The BK series typically offers various impedance values and current ratings across different case sizes to support diverse electronic applications requiring noise reduction.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify electrical equivalence regarding impedance, current rating, and physical dimensions before considering alternative suppliers.