FN350-20-29

Overview

The Schaffner FN350-20-29 is a single-phase EMC/EMI power line filter designed for chassis mounting. It operates within a frequency range of DC to 400Hz and supports a rated voltage of 250VAC. The component handles a continuous current of 20A and utilizes terminal block connections for secure installation. This filter provides attenuation for electromagnetic interference in general-purpose applications.

Feature Summary

• Compact form factor suitable for space-constrained designs
• Industrial-grade safety terminal blocks for reliable connectivity
• High attenuation performance for EMI/RFI suppression

Applications

• Single-phase motor drive systems
• General-purpose electronic equipment filtering
• Power supply input protection

Procurement Notes

Verify the specific suffix codes against official TE Connectivity Schaffner documentation to ensure correct terminal configuration and certification status. Confirm that the procurement channel sources genuine components with valid traceability records. Check for recent Product Change Notifications regarding packaging or material updates before finalizing orders.

Selection Notes

Select this model when a compact, single-stage solution is required for 20A single-phase circuits operating up to 400Hz. Ensure the application environment accommodates chassis mounting requirements. Verify that the terminal block interface aligns with the system's wiring harness specifications and that the physical dimensions fit the designated enclosure space.

Part Context

This component belongs to the FN350 series, which offers compact EMC filter solutions for single-phase applications. The series is characterized by industrial-grade safety features and high attenuation capabilities. It serves as a standard component for managing electromagnetic interference in various electronic systems requiring robust power line filtering.

Replacement Considerations

Consult official substitution lists for direct equivalents. Generic replacements may not match the specific terminal block safety ratings or attenuation curves. Verify compatibility with existing mounting hardware and electrical interfaces before implementation.