TF3329B-103Y3R0-01

Overview

The TDK TF3329B-103Y3R0-01 is a horizontal common mode choke designed for power line filtering and noise suppression. It features an inductance of 10mH and a rated impedance of 100Ω. The component has a maximum DC resistance of 0.1Ω and supports a rated current of 0.1A. Its physical dimensions are 33.00mm diameter with a maximum height of 30.00mm, utilizing a 4-pin PC terminal configuration.

Feature Summary

• Provides effective common-mode interference reduction for power lines
• Designed for compact horizontal mounting applications
• Utilizes robust PC pin termination for secure board integration

Applications

• Power line filtering
• Noise suppression circuits
• Electronic equipment EMC mitigation

Procurement Notes

Verify the specific suffix Y3R0-01 against official TDK documentation to confirm impedance and tolerance specifications. Ensure the horizontal package style matches the PCB footprint requirements. Confirm that the 0.1A rated current meets the application's operational demands without derating issues.

Selection Notes

Select this component when space constraints require a low-profile horizontal choke. The 10mH inductance offers significant attenuation for common-mode noise. Verify that the 0.1A current rating aligns with the circuit's maximum load to prevent saturation or overheating during operation.

Part Context

This part belongs to TDK's TF3329B series of common mode chokes. These components are engineered for suppressing electromagnetic interference in sensitive electronic systems. The series provides reliable performance for maintaining signal integrity in power distribution networks.

Replacement Considerations

Check for direct substitutes within the TF3329B series or compatible models like TF3524B-103Y3R0-01 if form factor differences are acceptable. Ensure any replacement maintains the 10mH inductance and 100Ω impedance characteristics.