FN2090-10-08

Overview

The Schaffner FN2090-10-08 is a single-phase, two-stage EMI power line filter designed for chassis mounting. It supports AC/DC voltages up to 250V and handles continuous currents of 10A. The unit operates within a frequency range of 0Hz to 400Hz. Key electrical parameters include an inductance of 8mH, capacitance of 470nF, and leakage current of 670μA. Physical dimensions are 85mm length, 54mm depth, and 45.4mm height. It utilizes fast-on terminals for connection.

Feature Summary

• Two-stage filtering architecture for enhanced noise attenuation
• Chassis mount design for secure installation
• Fast-on terminal configuration for simplified wiring

Applications

• Power supply units
• Battery chargers
• Portable electronic devices
• Energy-efficient systems

Procurement Notes

Verify the specific suffix against official datasheets to confirm terminal type and mechanical variations. Confirm compliance certifications required for the target market. Check lead times as availability may fluctuate. Ensure thermal management meets the 100°C maximum operating temperature specification during integration.

Selection Notes

Select this model for applications requiring 10A capacity with two-stage noise suppression. Compare leakage current limits against safety standards. Evaluate physical space constraints against the 85x54x45.4mm footprint. Consider the 0-400Hz operational range for compatibility with standard and aviation frequencies.

Part Context

Part of the FN2090 series, which provides single-phase AC/DC chassis filters. This series is engineered for general-purpose EMC compliance in compact form factors. The component integrates passive filtering elements into a robust metal housing suitable for industrial environments.

Replacement Considerations

FN2090-10-06: Similar specifications but uses fast-on terminals instead of screw terminals. Verify terminal compatibility before substitution.