FN350-12-29

Overview

The FN350-12-29 is a single-phase EMC/EMI line filter manufactured by TE Connectivity Schaffner. It features a chassis mount design with terminal block input and output terminations. The component operates within a frequency range of DC to 400Hz and supports a voltage rating of 250 VAC. It provides a current rating of 12 A. The filter utilizes a single-stage configuration for noise suppression.

Feature Summary

• Single-stage compact EMC/RFI filter design optimized for common and differential-mode attenuation
• Terminal block input and output termination style for secure connection
• Chassis mount installation type suitable for panel integration

Applications

• Regenerative motor drives
• General-purpose noise suppression applications
• Industrial equipment requiring EMI filtering up to 400Hz

Procurement Notes

Verify the specific part number FN350-12-29 against official TE Connectivity Schaffner documentation to confirm terminal block orientation and mounting hole dimensions. Ensure the application environment remains within the specified -25°C to 100°C operating temperature range. Confirm that the 12A current rating and 250VAC voltage rating align with the system requirements before procurement.

Selection Notes

Select this component when a single-phase, chassis-mount solution is required for low-frequency noise suppression up to 400Hz. The terminal block interface is suitable for applications where screw connections are preferred over quick-connect terminals. Consider the single-stage topology if space constraints preclude dual-stage designs while maintaining necessary attenuation levels for the specific electromagnetic interference profile.

Part Context

This component belongs to the Schaffner FN350 series, which offers standard performance single-phase filters. The series is designed to provide cost-effective solutions for general-purpose filtering requirements. The FN350 series typically includes various current ratings and mounting options to accommodate diverse industrial and commercial power supply applications.

Replacement Considerations

Publicly confirmed substitute part numbers for FN350-12-29 were not identified in the provided source material. Verify compatibility with alternative models through official manufacturer cross-reference guides or engineering samples.