FN2090-1-06

Overview

The Schaffner FN2090-1-06 is a single-phase, two-stage EMI/RFI power line filter designed for chassis mounting. It supports an operating frequency range of 0 Hz to 400 Hz and handles a maximum current of 1 A at voltages up to 250 VAC. The unit features fast-on terminals for connection and includes transparent safety covers over live conductors. Key electrical parameters include a capacitance value of 330 nF and an inductance of 14 mH. The device operates within a temperature range of -25°C to +100°C.

Feature Summary

• Two-stage filtering architecture providing high attenuation performance
• Integrated spring mechanism facilitates easy wire attachment
• Transparent safety covers protect against unintended contact with live conductors

Applications

• Single-phase AC/DC power line noise suppression
• Chassis-mounted equipment requiring compact EMC filtering
• General electronic devices operating within 0-400 Hz frequency ranges

Procurement Notes

Verify the specific manufacturer designation, as TE Connectivity and Schaffner are associated with this series. Confirm terminal type compatibility with fast-on connectors. Ensure thermal management aligns with the specified -25°C to +100°C operational limits during installation.

Selection Notes

Select this component for applications requiring single-phase filtration with a 1 A current rating. The chassis mount style and fast-on termination dictate mechanical integration constraints. Verify that the 250 VAC voltage rating meets system requirements and that the physical dimensions fit the designated enclosure space.

Part Context

This model belongs to the FN2090 series, characterized by multi-stage AC/DC EMC/RFI filtering capabilities. The series is engineered for excellent attenuation performance in compact form factors. The specific suffix indicates the current rating and terminal configuration within the broader product family.

Replacement Considerations

FN2090A-1-06 serves as a verified alternative part number within the same series offering identical functional specifications.