4100-000LF

Overview

The 4100-000LF is a custom LC (Pi) low-pass EMI feedthrough filter manufactured by Tusonix. It features a capacitance of 1500 pF and a rated voltage of 125 V. The component utilizes an axial package with eyelet and hook leads for secure mounting. Designed for high-frequency noise suppression, it provides third-order filtering characteristics within a compact form factor suitable for chassis or panel installations.

Feature Summary

• Custom LC Pi-filter topology for enhanced attenuation
• Third-order low-pass filtering capability
• Axial configuration with eyelet and hook leads

Applications

• Chassis-mounted EMI suppression
• Panel installation for signal lines
• High-frequency noise filtering in electronic enclosures

Procurement Notes

Verify the specific capacitance value against project requirements, as this part is designated as a custom item. Confirm lead times directly with the manufacturer due to potential variability in production schedules for non-standard configurations. Ensure mechanical compatibility with existing mounting hardware given the axial eyelet and hook lead style.

Selection Notes

Select this component when standard off-the-shelf values do not meet specific attenuation profiles. The custom nature requires validation of electrical parameters prior to integration. Consider the physical dimensions and lead style for PCB or chassis layout constraints. Verify voltage ratings under operating temperature conditions to ensure reliability.

Part Context

This part belongs to the 4100 series of EMI feedthrough filters from Tusonix. It represents a specialized variant within the product line, distinguished by its custom capacitance specification compared to standard catalog items. The series generally focuses on robust shielding and high-performance filtering for sensitive electronic applications.

Replacement Considerations

Due to its custom designation, direct cross-referencing may be limited. Evaluate other 4100 series parts like the 4100-053LF for similar Pi-filter topologies if exact specifications cannot be met. Mechanical fitment must be verified when substituting with different lead styles.