BK1005HM601-T8

Overview

The BK1005HM601-T8 is a multi-layer ferrite bead chip from the Taiyo Yuden BK series, designed for surface-mount applications in the 0402 (1005 metric) package. It provides an impedance of 600 Ohms at 100 MHz with a maximum DC resistance of 500 milliohms and a rated current of 250 mA. The component operates within a temperature range of -55°C to 125°C and meets AEC-Q200 automotive standards.

Feature Summary

• Multi-layer construction for compact high-frequency noise suppression
• Automotive grade reliability compliant with AEC-Q200 standards
• Surface-mount design suitable for automated assembly processes

Applications

• High-speed data line filtering in automotive electronics
• Power supply noise suppression in compact mobile devices
• EMI reduction in consumer electronic circuit boards

Procurement Notes

Verify end-of-life status as multiple distributors list this part as obsolete or discontinued. Confirm availability of direct substitutes such as the BLM15AG601SH1D if production continuity is required. Ensure RoHS3 compliance matches specific project environmental regulations before finalizing procurement plans.

Selection Notes

Select this component when space constraints require a 0402 footprint with significant high-frequency attenuation. The 250 mA rating suits low-current signal lines rather than power rails. Verify that the 600 Ohm impedance profile aligns with the target noise frequency spectrum for effective EMI mitigation.

Part Context

This ferrite bead belongs to the BK series, which offers various impedance values and package sizes. The HM suffix typically denotes specific material characteristics optimized for broad-spectrum noise absorption. It serves as a passive filter element in modern electronic designs requiring minimal board space.

Replacement Considerations

Publicly confirmed direct substitute: BLM15AG601SH1D by Murata Electronics.