WLBD2012HCU601TH

Overview

The WLBD2012HCU601TH is a single-channel ferrite chip bead manufactured by Walsin Technology Corporation. It features an SMD/SMT end type and utilizes a 0805 (2012 metric) package with dimensions of 2.0 mm length, 1.25 mm width, and 1.0 mm height. The component provides an impedance of 600 Ohms at a test frequency of 100 MHz with a tolerance of +/-25%. It supports a maximum DC current of 2 A and has a maximum DC resistance of 90 mOhms. The device operates within a temperature range of -55°C to +125°C.

Feature Summary

• Combines high-frequency noise suppression capabilities with the ability to handle high DC currents.
• Features flexible soft terminals designed for surface mount assembly.

Applications

• Power line filtering in electronic circuits
• High-frequency noise suppression applications

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to ensure correct packaging and terminal specifications. Confirm RoHS compliance status through the latest datasheet or environmental declaration provided by Walsin Technology Corporation prior to procurement.

Selection Notes

Select this component when circuit design requires effective attenuation of high-frequency interference while maintaining signal integrity under significant DC load conditions. Ensure the selected package size aligns with available PCB footprint constraints and thermal management requirements for continuous operation.

Part Context

This ferrite bead belongs to the WLBD series from Walsin Technology Corporation, which specializes in passive components including MLCC capacitors, resistors, and RF filters. The series targets applications demanding reliable EMI/RFI mitigation in compact form factors suitable for modern consumer electronics and industrial equipment.

Replacement Considerations

Consult official substitution lists from Walsin Technology Corporation for verified alternatives. Cross-reference impedance curves and current ratings with other manufacturers' offerings only if electrical parameters match exactly.

FAQ

What is the test frequency for the specified impedance?

The impedance of 600 Ohms is measured at a test frequency of 100 MHz.

Does this component support high current loads?

Yes, it is rated for a maximum DC current of 2 A, allowing it to handle substantial power line currents.