FN2070A-3-07

Overview

The Schaffner FN2070A-3-07 is a single-phase, two-stage EMI power line filter designed for chassis mounting. It supports a rated voltage of 250 VAC and a continuous current of 3 A. The component operates within a frequency range of 0 Hz to 400 Hz and utilizes wire lead termination. Key electrical parameters include a leakage current of 660 µA and a maximum operating temperature of +100°C. Physical dimensions are approximately 64.8 mm in length, 49.8 mm in width, and 40.3 mm in height.

Feature Summary

• Two-stage filtering architecture for enhanced noise suppression
• Chassis mount design for secure installation
• Wire lead termination for direct wiring integration

Applications

• General purpose EMC filtering
• Power supply input stages
• Electronic equipment requiring EMI reduction

Procurement Notes

Verify the specific manufacturer part number against official TE Connectivity or Schaffner documentation to confirm availability and specifications. Ensure compatibility with system voltage and current requirements before procurement. Check for any recent product change notices regarding packaging or material composition.

Selection Notes

Select this model for applications requiring single-phase filtering at 3 A with wire leads. Confirm that the chassis mounting style and physical dimensions fit the enclosure constraints. Verify that the 400 Hz operational frequency range meets the system's power line requirements.

Part Context

This component belongs to the FN2070 series of AC/DC chassis filters manufactured by TE Connectivity / Schaffner. The series is characterized by its robust construction and suitability for general-purpose electromagnetic interference suppression in various electronic systems.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data.