BK1005HS100-T

Overview

The BK1005HS100-T is a multilayer chip ferrite bead from Taiyo Yuden, designed for surface mount technology in the 0402 (1005 metric) package. It provides an output impedance of 10 Ohms with a tolerance of 25%. The component supports a maximum DC current of 1 A and maintains a low maximum DC resistance of 0.03 Ω. It operates within a temperature range of -55 °C to +125 °C and holds AEC-Q200 qualification for automotive reliability.

Feature Summary

• AEC-Q200 qualified for automotive body, chassis, and infotainment applications
• Multilayer construction for high-frequency noise suppression
• Low DC resistance design to minimize power loss

Applications

• Automotive body and chassis circuits
• Infotainment system power lines
• Industrial application signal filtering

Procurement Notes

Verify the specific suffix against official Taiyo Yuden documentation to confirm exact electrical tolerances and packaging specifications. Ensure the component meets the required AEC-Q200 standards for your target automotive or industrial environment before finalizing procurement decisions.

Selection Notes

Select this component when a 0402 footprint is required for EMI suppression in automotive environments. The 10 Ohm impedance at 100 MHz targets specific noise frequencies, while the 1 A current rating suits moderate power line filtering needs where low insertion loss is critical.

Part Context

This part belongs to the BK series of multilayer chip beads from Taiyo Yuden. The series includes variants optimized for different current ratings and impedance profiles, such as the BKP series for high-current applications. The HS designation typically indicates standard automotive-grade performance within this product family.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.