FN2090Z-10-08

Overview

The FN2090Z-10-08 is a single-phase, two-stage EMI power line filter manufactured by TE Connectivity / Schaffner. It features a chassis mount design with screw terminals and supports a rated voltage of 250 VAC and a current rating of 10 A. The unit operates within a frequency range of 0 Hz to 400 Hz and has a maximum leakage current of 610 uA. Physical dimensions are 113.5 mm in length, 57.5 mm in width, and 45.5 mm in height. It complies with UL, CSA, and IEC/EN standards.

Feature Summary

• Integrates optional surge pulse protection for enhanced transient immunity
• Provides very high differential and common-mode attenuation performance
• Designed for easy and fast chassis mounting applications

Applications

• Noisy industrial environments requiring excellent filter performance
• AC and DC power supply input stages
• Equipment requiring surge pulse protection

Procurement Notes

Verify the specific terminal type and surge protection configuration against the official datasheet before procurement. Confirm that the screw terminal style matches the assembly requirements. Ensure compliance with UL, CSA, and IEC/EN standards is required for the target market. Check for any specific medical or safety variant suffixes if leakage current limits differ from standard specifications.

Selection Notes

Select this model when high attenuation and surge protection are needed in a compact chassis-mount form factor. The 10 A rating suits moderate power applications. Compare against the standard FN2090 series if surge protection is not required. Consider the Z suffix specifically for overvoltage protection capabilities. Verify thermal behavior requirements against the specified operating temperature range.

Part Context

This component belongs to the FN2090 series of multi-stage AC/DC EMI filters. The series offers various ratings from 1 to 30 A and includes optional B types for medical use and A types for low leakage. The Z designation indicates the inclusion of surge pulse protection. The series utilizes chokes with high permeable core material for superior thermal behavior and attenuation compared to earlier generations.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.