BKP1005HS221-TV

Chip Ferrite Bead Overview

The Taiyo Yuden BKP1005HS221-TV is a ferrite chip bead designed for high-current applications with low DC resistance. It features a 0402 (1005 metric) surface-mount package and offers an impedance of 220 Ohms at 100 MHz with a 25% tolerance. The component supports a maximum DC current of 800 mA and has a maximum DC resistance of 200 mOhms. It operates within a temperature range of -55°C to +125°C and holds AEC-Q200 qualification for automotive reliability.

Chip Ferrite Bead Feature Summary

• AEC-Q200 qualified for automotive electronic components
• High current handling capability with low DC resistance
• Compact 0402 surface-mount footprint

Chip Ferrite Bead Applications

• Automotive power line noise suppression
• Industrial circuit filtering
• Safety-critical system EMI reduction

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'TV' against official Taiyo Yuden documentation, as it may indicate specific packaging or testing variations not present in standard part numbers. Confirm current availability status, as this model is listed as discontinued in some distributor records. Ensure the procurement source provides valid traceability and authenticity guarantees for automotive-grade components.

Chip Ferrite Bead Selection Notes

Select this component when space constraints require a 0402 footprint but high current capacity is necessary. The low DC resistance minimizes power loss in power lines. Verify that the 220 Ohm impedance at 100 MHz aligns with the target noise frequency spectrum. Ensure the operating environment stays within the specified -55°C to +125°C range for reliable performance.

Chip Ferrite Bead Part Context

This part belongs to the BKP series of multilayer chip beads from Taiyo Yuden. The series is engineered for power line applications requiring high saturation current and low resistance. The HS variant typically denotes specific material properties optimized for high-current stability and thermal performance in compact packages.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided data. The related model BKP1005HM221-T shares similar electrical characteristics but lacks the explicit AEC-Q200 qualification mentioned for the TV variant. Cross-referencing with official manufacturer substitution guides is required before replacement.