4200-005LF

Overview

The 4200-005LF is an EMI/RFI feedthrough filter manufactured by Tusonix, a subsidiary of CTS Electronic Components. It utilizes an LC (Pi) network topology to provide noise suppression. The component features a capacitance value of 3000 pF and supports a maximum DC current of 10 A. It is designed for axial mounting with a barrel configuration and one turret lead. The unit has a diameter of 3.96 mm.

Feature Summary

• Provides electromagnetic interference suppression using an LC Pi-filter network architecture.
• Features a robust axial barrel construction with a single turret lead for secure panel mounting.

Applications

• Power supply input filtering
• Signal line noise reduction in electronic assemblies
• EMI mitigation in industrial control systems

Procurement Notes

Verify the specific capacitance tolerance and voltage rating against the official datasheet before integration, as these parameters are critical for circuit performance. Confirm that the axial barrel package dimensions align with the designated chassis or panel cutouts. Ensure the 10 A current handling capability meets the operational requirements of the target application without exceeding thermal limits.

Selection Notes

Select this component when a compact Pi-filter solution is required for high-current applications up to 10 A. The axial design facilitates easy installation through panel holes. Compare the 3000 pF capacitance against system impedance requirements to ensure effective attenuation at the target frequency range. Verify compatibility with the operating environment temperature specifications provided in the manufacturer documentation.

Part Context

This part belongs to the 4200 series of EMI feedthrough filters from Tusonix/CTS. These components are engineered for direct panel mounting to shield sensitive electronics from conducted noise. The series offers various capacitance values to suit different filtering needs while maintaining consistent mechanical form factors for standardized integration into equipment enclosures.

Replacement Considerations

Consult the official Tusonix/CTS substitution guide for verified equivalents. Ensure any replacement maintains the same Pi-filter topology, 10 A current rating, and compatible axial barrel dimensions to preserve mechanical fit and electrical performance.