FN2090BZ-10-06

Overview

The Schaffner FN2090BZ-10-06 is a single-phase, two-stage EMI/RFI power line filter designed for chassis mounting. It features a rated current of 10 A and operates at voltages up to 250 VAC or DC. The device utilizes fast-on terminals for connection and provides surge pulse protection. It is certified under UL, CSA, and IEC/EN standards, ensuring compliance with international electromagnetic compatibility requirements for industrial applications.

Feature Summary

• Two-stage filtering architecture for enhanced noise attenuation
• Integrated surge pulse protection capability
• Chassis mount design with fast-on terminal connections

Applications

• Industrial machinery power supply input stages
• Medical equipment EMC compliance filtering
• Information technology hardware power conditioning

Procurement Notes

Verify the specific suffix 'Z' against official TE Connectivity Schaffner documentation to confirm if it denotes a distinct variant within the FN2090 series. Ensure that the fast-on terminal dimensions match the target PCB or wire harness specifications. Confirm that the chassis mounting hole pattern aligns with the enclosure design constraints before finalizing procurement.

Selection Notes

Select this component when a robust, two-stage solution is required for high-current single-phase applications. The 10 A rating suits heavy-duty loads where standard filters may saturate. The chassis mount style facilitates direct integration into metal enclosures, providing effective grounding paths essential for high-frequency noise suppression in sensitive electronic systems.

Part Context

This part belongs to the FN2090 series, which comprises single-phase AC/DC chassis filters from Schaffner. The series is engineered for general-purpose EMC mitigation in various electronic environments. The 'B' and 'Z' suffixes typically indicate specific terminal or housing variations within the broader product family, maintaining core electrical performance characteristics across the range.

Replacement Considerations

FN2090B-10-06 is a closely related model within the same series. Verify if the 'Z' suffix indicates a specific packaging or minor mechanical difference compared to the standard 'B' version. Cross-reference datasheets to ensure identical electrical ratings and mounting dimensions before substitution.