TF4131HU-102Y15R0-01

Overview

The TDK TF4131HU-102Y15R0-01 is a through-hole common mode choke designed for power line filtering. It features a 15A maximum current rating and a maximum DC resistance of 15 mOhm. The component utilizes a two-line configuration suitable for AC mains applications. It is constructed to be lead-free and RoHS compliant, ensuring adherence to environmental standards. The device is intended for use in systems requiring effective suppression of common mode noise on power lines.

Feature Summary

• Provides common mode noise suppression for power lines
• Supports high current handling up to 15A
• Low DC resistance minimizes power loss
• Through-hole mounting for secure PCB integration

Applications

• Power supply input filtering
• Battery charger circuits
• Portable electronic devices
• Energy-efficient system power stages

Procurement Notes

Verify the complete part number including suffixes to ensure correct current and impedance specifications. Confirm RoHS compliance status with the supplier if required by specific regulatory frameworks. Check for end-of-life notices as availability may vary. Ensure the through-hole package dimensions match the target PCB footprint before ordering.

Selection Notes

Select this component when high current capacity is required for common mode noise reduction. The low DC resistance makes it suitable for efficiency-sensitive designs. Consider the through-hole form factor for mechanical stability in high-vibration environments. Evaluate the 15A rating against peak load currents to prevent saturation.

Part Context

This component belongs to TDK's TF series of common mode chokes. These components are engineered for robust performance in power electronics. The series offers various current ratings and inductance values to suit different filtering requirements. TDK provides these components for industrial and consumer applications requiring reliable EMI suppression.

Replacement Considerations

Direct substitutes must match the 15A current rating, 15 mOhm DCR, and two-line through-hole configuration. Verify that alternative components meet the same physical footprint and electrical characteristics for seamless integration.