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The FN2240-450-99-C0000-R90 is a DC EMC/EMI line filter from the Schaffner FN224X series, engineered for high-power electric vehicle (EV) charging applications. It features a rated current of 450 A and a voltage rating of 1000 V DC. The component utilizes a two-stage configuration to provide advanced EMI attenuation. Termination is achieved via quick connect terminals with threaded posts (M10).
Verify the complete part number including suffixes such as C0000 and R90 against official TE Connectivity or Schaffner documentation to ensure correct termination style and packaging specifications. Confirm that the 450 A current rating and 1000 V DC voltage rating align with the specific system requirements before procurement.
Select this component when high-current DC filtering is required for EV charging infrastructure. Ensure the M10 threaded post termination matches the busbar connection scheme. Verify that the two-stage attenuation characteristics meet the specific electromagnetic compatibility standards applicable to the target installation environment.
This model belongs to the FN224X series of ultra-compact DC-busbar EMC/RFI filters. The series is designed to fit perfectly in high-power EV charging applications, offering robust performance in demanding power distribution scenarios compared to standard line filters.
Consult official manufacturer substitution guides for verified equivalents. Cross-referencing with similar current ratings within the FN224X family may be necessary if exact specifications are unavailable.