WLBD3225K2U600PP

Overview

The WLBD3225K2U600PP is a shielded ferrite chip bead manufactured by Walsin Technology Corporation. It features a 1210 (3225 metric) surface mount package with dimensions of 3.2 mm length, 2.5 mm width, and 1.3 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 800 mA and has a maximum DC resistance of 300 mOhms. The device operates within a temperature range of -55°C to +125°C and utilizes flexible soft terminals for SMD/SMT mounting.

Feature Summary

• Shielded construction minimizes electromagnetic interference coupling
• Flexible soft terminals accommodate board flexing during assembly
• Single-channel design for compact circuit integration

Applications

• High-speed data line filtering in portable electronics
• Power supply noise suppression in embedded systems
• Signal integrity enhancement in communication modules

Procurement Notes

Verify the specific suffix K2U against the manufacturer's official datasheet to confirm terminal type and impedance characteristics. Ensure the 1210 package footprint matches the PCB layout requirements. Confirm RoHS compliance status through the latest environmental documentation provided by Walsin Technology Corporation before finalizing procurement specifications.

Selection Notes

Select this component when a 60 Ohm impedance at 100 MHz is required for EMI suppression in space-constrained designs. The 800 mA current rating suits moderate power applications. Compare the 300 mOhms DC resistance against voltage drop constraints. Evaluate the 1210 package size against available board real estate relative to other WLBD series variants.

Part Context

This part belongs to the WLBD series of ferrite beads from Walsin Technology Corporation. The series offers various impedance values and package sizes including 0402, 0603, and 1210. The WLBD3225K2U600PP specifically addresses needs for shielded components in dense PCB layouts where signal isolation is critical.

Replacement Considerations

WLBD3225HCU600PH shares the 1210 package and 60 Ohm impedance but differs in current handling and DC resistance specifications. Verify electrical parameters match application requirements before substitution.