FN2090Z-6-07

Overview

The Schaffner FN2090Z-6-07 is a single-phase, two-stage EMI filter designed for chassis mounting. It supports rated currents up to 6 A and operates at voltages of 110 VAC or 250 VAC/DC within a frequency range of 0 Hz to 400 Hz. The unit features screw terminals for secure connection and includes optional surge pulse protection (Z type). It maintains an operating temperature range from -25°C to +100°C.

Feature Summary

• Two-stage architecture providing high differential and common-mode attenuation
• Integrated surge pulse protection capability designated by the Z suffix
• Optimized inductivity-to-amperage ratio for enhanced performance in noisy environments

Applications

• Industrial equipment requiring robust conducted noise suppression
• Medical devices utilizing B-type variants with low leakage current requirements
• Power supply units demanding high attenuation in compact form factors

Procurement Notes

Verify the specific terminal configuration and certification status against the official datasheet before procurement. Confirm that the Z-suffix variant meets all required safety standards for your application. Ensure compatibility with the intended chassis mounting hardware and thermal management constraints.

Selection Notes

Select this model when high attenuation is critical for noisy applications. The Z-type option provides necessary overvoltage protection. Compare inductance values against similar series like FN2060 to ensure optimal size and performance balance for the specific load requirements.

Part Context

This component belongs to the FN2090 series, which offers optimized filter ranges for AC and DC applications. The series utilizes chokes with high permeable core material for excellent thermal behavior. It serves as an upgrade to previous generations, offering increased attenuation within the same compact physical dimensions.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify direct compatibility with existing designs before considering alternative models.