4101-000LF

Overview

The 4101-000LF is an EMI feedthrough filter manufactured by Tusonix, a subsidiary of CTS Electronic Components. It utilizes a low-pass LC Pi filter topology to suppress electromagnetic interference. The component features a rated voltage of 125V and supports a maximum DC current of 10A. The capacitance value is specified as 1750pF. Designed for robust performance, it operates within a temperature range of -55°C to +125°C. The physical package is axial with no leads, intended for solder mounting.

Feature Summary

• Employs LC Pi filter technology for effective low-pass signal filtering
• Supports high current handling up to 10A DC
• Axial eyelet package design facilitates secure solder mounting

Applications

• Power supply input filtering
• Signal line noise suppression
• Electronic equipment EMI mitigation

Procurement Notes

Verify the specific capacitance tolerance and detailed dimensional drawings against the official Tusonix datasheet before integration. Confirm that the 125V rating and 10A current capacity align with the target circuit requirements. Ensure compatibility with the axial solder mount installation method during PCB layout planning.

Selection Notes

Select this component when a low-pass LC Pi filter configuration is required for EMI suppression in power or signal lines. The 1750pF capacitance and 10A current rating make it suitable for applications needing moderate filtering with high current throughput. Verify that the 125V voltage rating meets the system's operational limits.

Part Context

This part belongs to the 4101 series of EMI feedthrough filters from Tusonix/CTS. These components are designed for through-hole mounting and provide reliable noise reduction in electronic assemblies. The series offers various capacitance values to suit different filtering needs while maintaining consistent mechanical and electrical characteristics.

Replacement Considerations

Check for direct substitutes within the 4101 series with matching 1750pF capacitance and 10A current ratings. Ensure any replacement maintains the axial eyelet package style and 125V voltage rating for mechanical and electrical compatibility.