WLBD2012HCU800TH

Overview

The WLBD2012HCU800TH is a surface-mount ferrite bead manufactured by Walsin Technology Corporation. It belongs to the WLBD series, designed for high-current applications in compact electronic devices. The component features an 0805 (2012 metric) package size, providing a balance between current handling capability and board space efficiency. It offers an impedance of 80 ohms at 100 MHz with a DC resistance characteristic suitable for power line filtering.

Feature Summary

• High current carrying capacity suitable for power supply lines
• Compact 0805 surface-mount package design
• Effective noise suppression in high-frequency ranges

Applications

• Portable consumer electronics power filtering
• Mobile device power distribution networks
• Embedded system noise suppression

Procurement Notes

Verify the specific suffix 'TH' against official Walsin documentation to confirm tape and reel packaging specifications. Ensure the part number matches the exact impedance and current ratings required for your circuit design before ordering. Cross-reference with authorized distributors to confirm authenticity and lot traceability.

Selection Notes

Select this component when space constraints require an 0805 footprint but higher current handling than standard beads allows. Evaluate the DC resistance impact on voltage drop within your power rail. Confirm that the 80-ohm impedance at 100 MHz aligns with the noise frequencies present in your application environment.

Part Context

This part is part of Walsin's WLBD series of ferrite beads. The series focuses on providing robust noise suppression solutions for modern portable electronics. The WLBD2012HCU800TH specifically targets applications requiring efficient filtering in limited board areas while maintaining stable performance under varying load conditions.

Replacement Considerations

Consult Walsin's official substitution guide or contact technical support for verified equivalent parts. Do not assume cross-compatibility with other manufacturers' 0805 ferrite beads without verifying impedance curves and current ratings.