WLBD4532HCU601PH

Overview

The WLBD4532HCU601PH is a shielded ferrite chip bead manufactured by Walsin Technology Corporation. It features an 1812 (4532 metric) surface-mount package with dimensions of 4.5 mm length, 3.2 mm width, and 1.5 mm height. The component provides an impedance of 600 Ohms at a test frequency of 50 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 operating temperature range spans from -55°C to +125°C.

Feature Summary

• Shielded construction for enhanced electromagnetic interference suppression
• Flexible soft termination design to improve solder joint reliability
• Single-channel configuration for standard power line filtering applications

Applications

• Power line noise suppression in electronic circuits
• Electromagnetic interference filtering for high-current paths
• Signal integrity protection in mobile communication devices

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct impedance and tolerance specifications. Confirm RoHS compliance status through the provided environmental documentation. Ensure the selected packaging format matches production requirements. Cross-reference the part number with authorized distributors to validate authenticity and availability.

Selection Notes

Select this component when shielding is required to prevent magnetic field radiation during noise suppression. The flexible termination style is suitable for applications subject to mechanical stress or thermal cycling. Verify that the 3 A current rating meets the circuit's operational demands. Ensure the 1812 footprint aligns with the PCB layout constraints and assembly capabilities.

Part Context

This ferrite bead belongs to Walsin's WLBD series of passive components designed for EMI suppression. The series includes various impedance values and package sizes tailored for different power levels. Walsin Technology Corporation specializes in passive components for mobile communications and networking equipment, providing reliable solutions for signal integrity management.

Replacement Considerations

Consult official substitution lists for equivalent parts with matching impedance and current ratings. Verify package compatibility before replacing. No public substitute part numbers are confirmed in the available documentation.