WLBD2012HCU600TH

Overview

The WLBD2012HCU600TH is a single-channel ferrite chip bead manufactured by Walsin Technology Corporation. It features a 0805 (2012 metric) surface mount package with shielded construction and flexible soft terminals. The component provides an impedance of 60 Ohms at a test frequency of 100 MHz, with a tolerance of +/-25%. It supports a maximum DC current of 3 A and has a maximum DC resistance of 40 mOhms. The device operates within a temperature range of -55 C to +125 C.

Feature Summary

• Shielded design minimizes electromagnetic interference coupling
• Flexible soft terminals enhance mechanical reliability during soldering
• High current handling capability suitable for power line filtering

Applications

• Power supply noise suppression in electronic circuits
• Signal integrity protection on high-speed data lines
• EMI filtering in consumer electronics and industrial equipment

Procurement Notes

Verify the specific manufacturer part number WLBD2012HCU600TH against official Walsin documentation to confirm electrical parameters and package dimensions. Ensure compatibility with automated pick-and-place equipment due to the SMD/SMT termination type. Cross-reference RoHS compliance status with current regulatory requirements before integration into production assemblies.

Selection Notes

Select this component when a 60 Ohm impedance at 100 MHz is required for noise attenuation in space-constrained designs. The 0805 footprint offers a balance between current capacity and board area efficiency compared to smaller packages. Consider the 3 A current rating to ensure the component does not saturate or overheat under maximum operating conditions.

Part Context

This ferrite bead belongs to the WLBD series from Walsin Technology Corporation, designed for surface mount applications. The HC suffix typically denotes high-current variants within the product family. As a passive component, it functions as a frequency-dependent resistor to suppress unwanted high-frequency signals while passing DC and low-frequency currents.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Engineers should consult Walsin's official cross-reference guides or datasheets for compatible alternatives with matching impedance curves and current ratings.