4400-057LF

Overview

The 4400-057LF is a second-order low-pass LC EMI filter manufactured by Tusonix. It features an axial bushing package designed for chassis mounting. The component has a capacitance of 0.05µF and supports a maximum DC current of 10 A. It operates within a temperature range of -55°C to +125°C.

Feature Summary

• Second-order low-pass filtering topology
• Axial bushing package for panel mounting

Applications

• Chassis-mounted EMI suppression
• Power line filtering in electronic enclosures

Procurement Notes

Verify the specific datasheet version with the manufacturer, as product specifications may be subject to change. Confirm that the axial bushing dimensions match your chassis hole requirements before finalizing the design. Ensure the 10 A current rating meets your circuit's operational demands.

Selection Notes

Select this component when a second-order attenuation response is required for EMI reduction on power lines. The axial bushing form factor is suitable for direct panel penetration. Verify that the 0.05µF capacitance value aligns with your specific frequency filtering needs.

Part Context

This part belongs to the 4400 series of feedthrough filters from Tusonix. These components are engineered for high-reliability applications requiring robust electromagnetic interference suppression through chassis-mounted installations.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.