FN2020A-30-08

Overview

The Schaffner FN2020A-30-08 is a single-phase EMC/EMI power line filter module designed for chassis mounting. It features threaded stud input and output terminations, specifically M4 posts. The component is rated for a current of 30 A and operates at voltages up to 250 VAC. It functions within a frequency range of DC to 400 Hz. This filter provides electromagnetic interference suppression for industrial and commercial equipment.

Feature Summary

• Single-stage EMI filtering configuration
• Threaded stud input and output connections
• Chassis mount installation type

Applications

• Industrial machinery control systems
• Commercial power distribution units
• Equipment requiring EMI suppression in AC/DC environments

Procurement Notes

Verify the specific termination style matches the application requirements, as this model uses threaded studs rather than quick-connect terminals. Confirm that the 30 A current rating and 250 VAC voltage limits align with the system's electrical specifications before integration. Ensure compatibility with the operating temperature range of -25°C to 100°C.

Selection Notes

Select this model when a single-phase filter with high current capacity is required for chassis-mounted applications. The threaded stud design offers robust mechanical connection compared to plug-in types. Consider the single-stage performance level against more complex multi-stage filters if higher attenuation is needed.

Part Context

This component belongs to the FN2020 series of single-phase filters from TE Connectivity Schaffner. The series includes various current ratings and termination options. The FN2020A variant typically denotes specific terminal configurations within the standard performance line.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify cross-references through official manufacturer channels or authorized distributors for equivalent specifications.