BK1608LL681-T

Overview

The BK1608LL681-T is a multilayer chip bead inductor from the BK series, manufactured by Taiyo Yuden. It features an impedance of 680 Ohms at a test frequency of 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 150 mA and has a maximum DC resistance of 350 mOhms. It operates within a temperature range of -55°C to +125°C. The physical dimensions are 1.6 mm in length, 0.8 mm in width, and 0.95 mm in height, conforming to the 0603 (1608 metric) package.

Feature Summary

• Multilayer construction for high-frequency noise suppression
• Surface-mount design compatible with automated assembly
• Shielded structure to minimize electromagnetic interference

Applications

• High-speed data line filtering
• Power supply noise reduction
• EMC compliance circuits

Procurement Notes

Verify availability status as the component may be subject to discontinuation or limited supply. Confirm RoHS compliance details through official documentation. Ensure ordering suffixes match required packaging formats. Cross-reference manufacturer part numbers with distributor codes to avoid substitution errors during procurement.

Selection Notes

Select this component based on specific impedance requirements at 100 MHz and current handling capabilities. Evaluate thermal performance within the specified operating temperature range. Consider physical footprint constraints for PCB layout. Compare against alternative values in the BK series for similar applications.

Part Context

This ferrite chip bead belongs to the BK series of multilayer inductors designed for surface mount technology. It serves as a passive component for suppressing electromagnetic interference in electronic circuits. The product falls under the broader category of ferrites and filters provided by Taiyo Yuden.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer channels for end-of-life notifications or recommended alternatives.