BKP2125HS331-TV

Chip Ferrite Bead Overview

The BKP2125HS331-TV is a multilayer chip ferrite bead designed for automotive power line applications. It features an impedance of 330 Ohms at 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 1.5A and has a maximum DC resistance of 75 milliohms. It utilizes a 0805 (2012 metric) surface mount package measuring 2.00mm x 1.25mm x 1.05mm. The device operates within a temperature range of -55°C to +125°C and holds AEC-Q200 qualification.

Chip Ferrite Bead Feature Summary

• Engineered specifically for high-current automotive power line filtering
• Provides effective electromagnetic interference suppression in compact form factor
• Qualified to AEC-Q200 automotive reliability standards

Chip Ferrite Bead Applications

• Automotive power distribution networks
• On-board electronic control unit power inputs
• High-frequency noise attenuation in vehicle electrical systems

Chip Ferrite Bead Procurement Notes

This component is officially discontinued and no longer manufactured by Taiyo Yuden. Procurement must focus on identifying verified replacement parts from the same manufacturer or compatible alternatives. Verify that substitute components meet identical electrical specifications, including impedance, current rating, and physical dimensions, to ensure circuit compatibility and maintain automotive grade reliability requirements.

Chip Ferrite Bead Selection Notes

Selection requires prioritizing end-of-life status awareness when designing new products. Engineers should evaluate alternative ferrite beads with matching 0805 footprints and comparable impedance characteristics. Ensure any replacement maintains the required 1.5A current handling capability and AEC-Q200 certification for automotive environments. Cross-reference datasheets to confirm thermal performance and DC resistance limits align with system constraints.

Chip Ferrite Bead Part Context

The BKP2125HS331-TV belongs to the BK series of multilayer chip beads from Taiyo Yuden. This series targets automotive electronics requiring robust noise suppression in space-constrained designs. The part integrates ferrite material within a ceramic structure to provide stable filtering performance across wide temperature ranges typical of vehicular operations.

Chip Ferrite Bead Replacement Considerations

ABPY00201209301Y00 by Pulse Electronics is listed as a similar available substitute.