FN2090Z-16-06

Overview

The Schaffner FN2090Z-16-06 is a single-phase, two-stage EMI power line filter designed for chassis mounting. It features Faston terminals and supports rated currents up to 16 A at voltages of 110 VAC or 250 VAC. The component operates within a frequency range of DC to 400 Hz and includes optional surge pulse protection (Z type). Certified by UL, CSA, and IEC/EN standards, it provides high differential and common-mode attenuation using chokes with high permeability core materials.

Feature Summary

• Two-stage filtering architecture providing high differential and common-mode attenuation
• Integrated surge pulse protection capability designated by the Z suffix
• Chassis mount design optimized for noisy applications requiring excellent performance
• Faston terminal style for straightforward connection integration

Applications

• Industrial equipment requiring robust EMI suppression
• Medical devices utilizing B-type configurations for low leakage
• Safety-critical applications demanding low capacitance variants
• General AC and DC power line conditioning

Procurement Notes

Verify the specific current rating and voltage configuration against the application requirements before procurement. Confirm that the Faston terminal dimensions match the mating connector specifications. Ensure the chassis mounting hole pattern aligns with the enclosure design. Check for necessary regulatory certifications such as UL or CSA for the target market. Validate that the surge protection feature meets the system's transient immunity needs.

Selection Notes

Select this model when high attenuation performance is required in a compact form factor compared to the FN2060 or FN2080 series. Consider the Z-type variant if surge pulse protection is essential for the circuit. Evaluate the thermal behavior under maximum load conditions due to the high permeability core material. Compare leakage current limits if used in medical or safety-critical environments where B or A types might be preferred over standard versions.

Part Context

This component belongs to the FN2090 series, which offers an optimized filter range for enhanced performance in both AC and DC applications. The series maintains a consistent compact size across different current ratings (KK, LL, NN types). It is manufactured by TE Connectivity / Schaffner, known for specialized EMC solutions. The series allows for various terminal options and optional safety or medical versions to suit diverse industry standards.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing chassis mounts and terminal connections if considering alternative models from the same manufacturer or other brands.