BKP1005TS680-T

Chip Ferrite Bead Overview

The BKP1005TS680-T is a multilayer ferrite chip bead manufactured by Taiyo Yuden, designed for surface-mount technology applications. It operates within a temperature range of -55°C to +85°C and provides an impedance of 68 Ohms at the standard test frequency of 100 MHz. The component features a low maximum DC resistance of 71.5 mOhms and supports a maximum DC current rating of 1 A. It utilizes an unshielded design housed in a compact 0402 (1005 metric) package with dimensions of 1 mm length, 0.5 mm width, and 0.55 mm height.

Chip Ferrite Bead Feature Summary

• Multilayer construction for high-frequency noise suppression
• Low DC resistance characteristic for minimal signal loss
• Unshielded configuration suitable for general EMI filtering

Chip Ferrite Bead Applications

• High-speed data line filtering
• Power supply noise attenuation
• General electromagnetic interference suppression

Chip Ferrite Bead Procurement Notes

Verify component authenticity through authorized distribution channels due to potential counterfeit risks. Confirm RoHS compliance status via official manufacturer documentation prior to integration. Ensure storage conditions maintain integrity given the ceramic composition. Validate package markings against official datasheet specifications to prevent assembly errors during production.

Chip Ferrite Bead Selection Notes

Select this component when low insertion loss is critical alongside moderate noise attenuation requirements. The 0402 footprint allows for dense PCB layouts where space constraints exist. Evaluate thermal performance within the specified operating range to ensure reliability under continuous load conditions without exceeding current ratings.

Chip Ferrite Bead Part Context

This part belongs to the BKP series of ferrite beads from Taiyo Yuden, which focuses on high-current capabilities with low DC resistance. The series targets applications requiring efficient power line filtering without significant voltage drop. It complements other passive components in managing electromagnetic compatibility in compact electronic devices.

Chip Ferrite Bead Replacement Considerations

Cross-reference with BKP1005EM331-T or BKP1005EM300-T for similar form factors, though impedance and current ratings differ. Verify pinout compatibility and thermal characteristics before substitution.