4201-003

Overview

The 4201-003 is an LC (Pi) EMI filter manufactured by Tusonix, a subsidiary of CTS Electronic Components. It features a capacitance of 2000 pF and a rated voltage of 100 V. The component supports a maximum DC current of 15 A and utilizes an axial bushing mounting type for chassis installation. Designed for effective electromagnetic interference suppression, it serves as a third-order low-pass filter with one channel.

Feature Summary

• Provides third-order low-pass filtering characteristics for enhanced noise attenuation
• Utilizes an LC Pi filter topology to suppress electromagnetic interference
• Designed for direct chassis mounting via axial bushing configuration

Applications

• Data lines for mobile devices
• Chassis-mounted signal filtering applications
• Electromagnetic interference suppression in electronic systems

Procurement Notes

Verify the specific suffix requirements for your application, such as LF variants if lead-free compliance is mandatory. Confirm that the 15 A current rating and 100 V voltage specifications align with your circuit design constraints. Ensure the axial bushing mounting style fits your chassis panel thickness and hole dimensions before finalizing procurement orders.

Selection Notes

Select this component when a third-order low-pass response is required for data line protection. The 15 A current capacity suits high-power signal transmission needs. Consider the axial bushing form factor for robust mechanical integration into equipment enclosures where chassis mounting is preferred over PCB mounting.

Part Context

This part belongs to the 4201 series of EMI feedthrough filters from Tusonix/CTS. These components are engineered for high-current applications requiring significant noise reduction. The series offers various capacitance values and voltage ratings to accommodate diverse signal integrity requirements across industrial and consumer electronics sectors.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing designs carefully if considering alternative manufacturers or series.