BKP1005EM121-TV

Chip Ferrite Bead Overview

The BKP1005EM121-TV is a multilayer chip bead inductor manufactured by Taiyo Yuden. It features an impedance of 120 Ohms at a test frequency of 100 MHz and supports a maximum DC current of 1.55 A. The component has a maximum DC resistance of 85 mOhms and a tolerance of 25%. It operates within a temperature range of -55°C to +85°C. The physical dimensions are 1.00 mm in length, 0.50 mm in width, and 0.55 mm in height, corresponding to the 0402 (1005 metric) package.

Chip Ferrite Bead Feature Summary

• Multilayer construction for power line filtering applications
• High current handling capability with low DC resistance
• Automotive qualification compliant

Chip Ferrite Bead Applications

• Power line noise suppression
• Electromagnetic interference filtering in automotive electronics
• Signal integrity management in compact circuits

Chip Ferrite Bead Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and specific lot traceability requirements before procurement. Ensure storage conditions adhere to moisture sensitivity level specifications to maintain reliability during assembly processes.

Chip Ferrite Bead Selection Notes

Select this component when high current capacity is required alongside moderate impedance values in space-constrained designs. The 0402 footprint allows for dense PCB layouts. Verify that the operating temperature range meets system environmental requirements and that the DC resistance characteristics align with power loss constraints.

Chip Ferrite Bead Part Context

This part belongs to the BKP series of ferrite beads from Taiyo Yuden. It is designed for surface mount technology integration. The product serves as a passive electronic component for suppressing electromagnetic interference in high-frequency circuits. It represents a standard solution for power rail conditioning in modern electronic assemblies.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer resources for cross-reference data.