BK0603HS330-T

Overview

The Taiyo Yuden BK0603HS330-T is a multilayer chip bead inductor from the BK series, designed for surface-mount applications. It features an impedance of 33 Ohms at a test frequency of 100 MHz with a tolerance of 25%. The component supports a maximum DC current of 500 mA and has a maximum DC resistance of 70 mOhms. It operates within a temperature range of -55°C to +125°C. The physical dimensions are 0.6 mm in length, 0.3 mm in width, and 0.33 mm in height, corresponding to the 0201 (0603 metric) package.

Feature Summary

• Multilayer construction for compact high-frequency noise suppression
• High current handling capability suitable for power line filtering
• Low DC resistance minimizes signal loss in sensitive circuits

Applications

• General electronic equipment including AV and OA devices
• Home electric appliances requiring EMI suppression
• Office equipment needing compact ferrite bead solutions

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to end-of-life status. Confirm RoHS compliance and moisture sensitivity level (MSL 1) prior to assembly. Check for potential obsolescence notices or last-time buy options as availability may be restricted. Ensure storage conditions meet specified requirements to maintain component integrity before soldering.

Selection Notes

Select this component when a 33 Ohm impedance at 100 MHz is required for noise suppression in space-constrained designs. The 0201 package size allows for high-density PCB layouts. Consider the 500 mA current rating to ensure adequate headroom for the specific circuit application. Verify thermal performance within the -55°C to +125°C operating range for the intended environment.

Part Context

This part belongs to the Taiyo Yuden BK series of multilayer chip bead inductors. These components are engineered for general-purpose electromagnetic interference (EMI) suppression in portable and office electronics. The BK series emphasizes miniaturization while maintaining robust electrical characteristics for modern high-speed digital circuits.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official Taiyo Yuden resources for equivalent alternatives.