WLBD1005HCU600TH

Overview

The WLBD1005HCU600TH is a ferrite chip bead manufactured by Walsin Technology Corporation, designed for surface mount technology (SMD/SMT) applications. It features a compact 0402 (1005 metric) package with dimensions of 1 mm length, 0.5 mm width, and 0.5 mm height. 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 2.5 A and has a maximum DC resistance of 70 mOhms. The device operates within a temperature range of -55°C to +125°C and includes flexible soft terminals.

Feature Summary

• Provides electromagnetic interference suppression through high-impedance characteristics at specific frequencies.
• Features shielded construction to minimize external magnetic field interactions.
• Utilizes flexible soft terminals to enhance mechanical reliability during soldering processes.

Applications

• Power line EMI suppression in electronic circuits
• Signal integrity management in high-speed digital interfaces
• Noise filtering in portable consumer electronics

Procurement Notes

Verify the exact part number WLBD1005HCU600TH against manufacturer datasheets to confirm impedance and current ratings. Ensure compatibility with SMD/SMT assembly processes. Check RoHS compliance status as indicated in official documentation. Confirm packaging options such as cut tape or reel availability directly with authorized distributors. Validate terminal type specifications for board layout requirements.

Selection Notes

Select this component when space constraints require a 0402 footprint while maintaining significant current handling capability up to 2.5 A. The 60 Ohm impedance at 100 MHz targets specific noise frequencies. Consider the low DC resistance of 70 mOhms to minimize voltage drop in power paths. Ensure the operating temperature range meets environmental conditions.

Part Context

This ferrite bead belongs to Walsin's WLBD series, which focuses on high-current capabilities in small form factors. The HC suffix typically denotes high-current variants within the lineup. These components are engineered for modern electronics requiring efficient noise suppression without increasing board size. The series supports various impedance values tailored for different filtering needs.

Replacement Considerations

Consult Walsin technical support for direct cross-references. Verify that any substitute matches the 0402 footprint, 60 Ohm impedance, and 2.5 A current rating. Ensure thermal and electrical characteristics align with original design specifications.