BKH0603LM102-T

Chip Ferrite Bead Overview

The BKH0603LM102-T is a multilayer chip bead inductor from the BK series, manufactured by Taiyo Yuden. It functions as an RFI/EFI/EMI noise filter with a 1 kΩ impedance at 100 MHz and ±25% tolerance. The component features a maximum DC resistance of 2.5 Ω and a DC current rating of 130 mA. It utilizes a 0201 (0603 metric) surface-mount package design.

Chip Ferrite Bead Feature Summary

• Multilayer construction for compact high-frequency noise suppression
• Designed to attenuate radio frequency interference and electromagnetic emissions
• Surface-mount form factor suitable for automated assembly processes

Chip Ferrite Bead Applications

• General electronic equipment including AV devices and office automation
• Information and communication devices such as mobile phones and personal computers
• Automotive electronic systems
• Telecommunications infrastructure equipment

Chip Ferrite Bead Procurement Notes

Verify the specific datasheet revision and RoHS compliance status prior to procurement. Confirm that the 0201 package dimensions align with the target PCB footprint. Ensure the 130 mA current rating meets the circuit requirements to prevent saturation or excessive heating during operation.

Chip Ferrite Bead Selection Notes

Select this component when space constraints require a 0201 footprint for EMI filtering. The 1 kΩ impedance provides effective attenuation for high-frequency noise. Verify that the 2.5 Ω DC resistance does not introduce unacceptable voltage drops in the signal path. Consider thermal management if continuous current approaches the 130 mA limit.

Chip Ferrite Bead Part Context

This part belongs to the BK series of multilayer chip bead inductors. These components are engineered for suppressing electromagnetic interference in portable and automotive electronics. The series offers various impedance values and package sizes to accommodate different circuit density and performance requirements.

Chip Ferrite Bead Replacement Considerations

Cross-reference with other 0201 ferrite beads offering 1 kΩ impedance and similar current ratings. Verify compatibility regarding physical dimensions and terminal configurations before substitution.