WTCF2012Z0M431PB

Overview

The WTCF2012Z0M431PB is a surface mount common mode choke manufactured by Walsin Technology Corporation. It features a two-line configuration with an impedance of 430 Ohms at 100 MHz. The component supports a maximum current rating of 280 mA and has a DC resistance of 550 mOhm. Designed for compact applications, it utilizes a 2012 package size to provide effective noise suppression in high-density circuit layouts.

Feature Summary

• Provides effective electromagnetic interference suppression through dual-line common mode filtering
• Engineered for surface mount integration within compact electronic assemblies
• Constructed to maintain signal integrity while attenuating high-frequency noise

Applications

• High-speed data line protection
• Portable consumer electronics
• Communication interface circuits

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct impedance and current ratings. Confirm RoHS compliance status and packaging specifications directly with authorized distributors or the manufacturer prior to ordering to avoid discrepancies.

Selection Notes

Select this component when specific 430 Ohm impedance at 100 MHz is required for noise reduction. Ensure the 280 mA current rating meets the operational requirements of the target circuit. Evaluate the 2012 footprint constraints against available board space during the design phase.

Part Context

This component belongs to Walsin Technology Corporation's passive components portfolio, which includes resistors, capacitors, and inductors. The company supplies these elements for use in consumer electronics, telecommunications, and industrial automation sectors, focusing on miniaturization and reliability.

Replacement Considerations

Consult official substitution guides for compatible common mode chokes with matching 430 Ohm impedance and 280 mA current ratings. Verify pin compatibility and physical dimensions before implementing any alternative parts.