FN2030-20-08

Overview

The Schaffner FN2030-20-08 is a single-phase EMC/EMI power line filter designed for chassis mounting. It features a current rating of 20 A and operates within a voltage range of 110V to 250V AC. The component supports frequencies from DC to 400Hz and utilizes a two-stage filtering configuration. Termination is achieved via threaded studs, ensuring secure mechanical and electrical connections in industrial environments.

Feature Summary

• High-performance differential-mode attenuation for effective noise suppression
• Robust chassis mount design with threaded stud terminations
• Two-stage filtering architecture for enhanced EMI reduction

Applications

• Industrial machinery power supplies
• Medical equipment power inputs
• General purpose AC power line filtering

Procurement Notes

Verify the specific termination thread size and pitch against the official datasheet before integration. Confirm that the 20A continuous current rating aligns with the system's operational requirements. Ensure chassis mounting holes match the physical dimensions specified in the manufacturer's drawing to guarantee proper installation and grounding.

Selection Notes

Select this model when high differential-mode attenuation is required for single-phase applications. The threaded stud interface is suitable for high-vibration environments where screw terminals may loosen. Consider the physical footprint and mounting style compatibility with the existing enclosure design during the initial engineering phase.

Part Context

This component belongs to the Schaffner FN2030 series, which offers current ratings from 1A to 30A. The series is characterized by high performance and compact design for various industrial and medical applications. The FN2030-20-08 specifically addresses the needs of systems requiring robust EMI protection at 20A capacity.

Replacement Considerations

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