FN2090LL-10-06

Overview

The FN2090LL-10-06 is a single-phase, two-stage EMI/RFI power line filter manufactured by Schaffner EMC Inc. It features a rated current of 10 A and a voltage rating of 250 VAC. The device utilizes quick connect terminals for circuit attachment and supports chassis mounting. Its operational frequency range spans from 0 Hz to 400 Hz. Certified under UL, CSA, and IEC/EN standards, the filter ensures compliance with international safety regulations.

Feature Summary

• Two-stage attenuation architecture for enhanced noise suppression
• Metal enclosure design for optimal earth connection and high-frequency performance
• Quick connect terminal interface for simplified assembly

Applications

• Industrial machinery power supply filtering
• Medical equipment electromagnetic compatibility
• Information technology hardware noise reduction

Procurement Notes

Verify the specific suffix 'LL' against official datasheets to confirm terminal type and mechanical dimensions. Ensure the required certification marks (UL, CSA, IEC) match the target market regulations. Confirm that the 10A current rating aligns with the system's continuous load requirements before procurement.

Selection Notes

Select this model when a two-stage filter is required for superior attenuation compared to single-stage alternatives. The 10A rating suits moderate-power applications. Verify that the chassis mount style fits the available enclosure space. Ensure the quick connect terminals are compatible with the wiring harness specifications.

Part Context

This component belongs to the FN2090 series of power line filters. The series offers various current ratings and terminal configurations. The metal case construction distinguishes it from plastic-cased variants, providing better shielding and grounding capabilities for demanding electromagnetic environments.

Replacement Considerations

Check for FN2090-10-06 or FN2090B-10-06 if terminal types differ. Verify electrical equivalence for current and voltage ratings. Mechanical fit must be confirmed as suffixes often indicate physical dimension changes.