BKH1005LM601-T

Chip Ferrite Bead Overview

The BKH1005LM601-T is a multilayer chip bead inductor from the Taiyo Yuden BK series, designed for high-temperature applications. It features a 0402 (1005 metric) surface-mount package with dimensions of 1.0 mm length, 0.5 mm width, and 0.55 mm height. The component provides an impedance of 600 Ohms at a test frequency of 100 MHz with a tolerance of 25%. It supports a maximum DC current of 250 mA and has a maximum DC resistance of 500 milliohms. The device operates within a temperature range of -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• High-temperature capability suitable for demanding thermal environments
• Multilayer construction for effective electromagnetic interference suppression
• Compact 0402 footprint for space-constrained circuit designs

Chip Ferrite Bead Applications

• High-frequency noise countermeasures in personal computers
• Electromagnetic interference suppression in digital cameras
• Noise filtering in information system products

Chip Ferrite Bead Procurement Notes

This component is officially classified as obsolete or end-of-life by the manufacturer. Verification of availability should focus on secondary market distributors or confirmed substitute part numbers rather than direct procurement from Taiyo Yuden. Ensure any replacement components meet the original electrical specifications and physical dimensions.

Chip Ferrite Bead Selection Notes

Select this component when high-temperature stability and compact EMI suppression are required. The 0402 package size limits current handling to 250 mA. Verify that the 600 Ohm impedance at 100 MHz aligns with the target noise frequency spectrum. Consider the obsolete status when planning long-term production cycles.

Chip Ferrite Bead Part Context

The BKH1005LM601-T belongs to the BK series of multilayer chip bead inductors. This series is engineered for suppressing electromagnetic interference in digital circuits. The specific model utilizes a high-temperature formulation to maintain performance under elevated thermal conditions common in modern electronic devices.

Chip Ferrite Bead Replacement Considerations

Publicly documented direct substitutes include Murata Electronics BLM15AG601SH1D. Verify compatibility regarding impedance characteristics, current ratings, and physical package dimensions before integration.