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The Schaffner FN2220-150-99-C2222-R99 is a DC EMC/RFI line filter designed for high-power applications. It features a current rating of 150 A and an operating voltage of 1000 VDC. The component utilizes busbar input and output terminations with quick connect threaded posts (M10). It employs a two-stage filtering architecture to ensure effective electromagnetic interference suppression. The unit supports chassis mounting and operates within a temperature range of -40°C to 100°C.
Verify the specific datasheet version against the manufacturer's official documentation before procurement. Confirm that the M10 threaded post dimensions match the mechanical assembly requirements. Ensure the selected variant aligns with the required 150 A current rating and 1000 VDC insulation levels for the target application circuit.
Select this component when high-current DC filtering is required in compact spaces. The busbar interface minimizes impedance compared to traditional wire leads. Consider the thermal management capabilities given the 100°C maximum operating temperature. Verify compatibility with existing busbar structures and mounting hardware constraints.
This part belongs to the FN2220 series, which focuses on ultra-compact DC-busbar filters. The series is engineered specifically for electric mobility and industrial power electronics where space constraints and high efficiency are critical. It represents a specialized solution for direct busbar integration rather than standard PCB or panel mount configurations.
Check for updated revision codes from TE Connectivity / Schaffner. Verify mechanical footprint compatibility if substituting with other FN2220 variants. Ensure electrical ratings meet or exceed original specifications.