BK1005LL680-TV

Overview

The BK1005LL680-TV is a multilayer chip ferrite bead from the Taiyo Yuden BK series, designed for surface-mount applications in the 0402 (1005 metric) package. It provides an impedance of 68 Ohms at 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 400 mA and features a maximum DC resistance of 250 milliohms. It operates within a temperature range of -55°C to +125°C and complies with RoHS3 standards.

Feature Summary

• Multilayer construction for high-frequency noise suppression
• Compact 0402 surface-mount footprint
• High current handling capability

Applications

• High-speed data line filtering
• Power supply noise attenuation
• EMI suppression in compact electronics

Procurement Notes

Verify part status as distribution sources may list this item as obsolete or end-of-life. Confirm availability through authorized channels and check for direct replacement components if production continuity is required. Ensure RoHS3 compliance matches specific project requirements.

Selection Notes

Select based on the 68 Ohm impedance requirement at 100 MHz and the 400 mA current rating. The 0402 package size suits space-constrained designs. Verify that the 250 milliohm DC resistance meets power loss constraints in the target circuit application.

Part Context

This component belongs to the Taiyo Yuden BK series of multilayer chip beads. These components are engineered for effective electromagnetic interference suppression in digital circuits. The BK series offers various impedance values and current ratings within standard industry footprints.

Replacement Considerations

Direct substitute: MPZ1005F680ETD25 by TDK.