FN2090LL-12-06

Overview

The Schaffner FN2090LL-12-06 is a single-phase, two-stage EMC/EMI power line filter designed for chassis mounting. It supports a rated voltage of 250 VAC and handles a current rating of 12 A. The component operates within a frequency range of DC to 400 Hz and features quick-connect terminals for circuit integration. Key electrical specifications include a leakage current of 930 uA. The unit measures 94 mm in length, 56 mm in width, and 45.4 mm in height, with an operating temperature range from -25°C to +100°C.

Feature Summary

• Two-stage filtering architecture for enhanced electromagnetic interference suppression
• Chassis mount configuration for secure mechanical installation
• Quick-connect terminal style for simplified wiring

Applications

• Power supply units requiring EMI mitigation
• Battery charging systems
• Portable electronic devices
• Energy-efficient equipment

Procurement Notes

Verify the specific suffix against official TE Connectivity/Schaffner documentation to confirm exact terminal type and certification status. Ensure the procurement channel provides valid RoHS compliance declarations. Cross-reference the manufacturer part number with authorized distributor databases to confirm authenticity and avoid counterfeit components during acquisition.

Selection Notes

Select this model when a 12 A current capacity and 250 VAC rating are required for single-phase applications. The two-stage design offers superior attenuation compared to single-stage alternatives. Verify that the chassis mounting footprint and quick-connect terminal dimensions align with the target enclosure design and PCB layout constraints before finalizing the component choice.

Part Context

This component belongs to the FN2090 series of AC/DC chassis filters manufactured by TE Connectivity/Schaffner. The series is engineered for general-purpose electromagnetic compatibility applications. The LL suffix typically denotes specific construction or terminal variations within the broader product family, distinguishing it from standard FN2090 variants.

Replacement Considerations

Publicly confirmed substitute part numbers for FN2090LL-12-06 were not identified in the provided source material. Consult official manufacturer cross-reference lists for verified equivalents.