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The FN355-6-05 is a three-phase (Wye) EMC/EMI line filter module manufactured by TE Connectivity Schaffner. It supports a current rating of 6 A and operates within a frequency range of DC to 400 Hz. The unit features a single-stage configuration with an inductance of 450 µH and a maximum leakage current of 0.07 mA. Designed for chassis mounting, it utilizes quick connect terminals for installation. The component functions reliably across an operating temperature range of -25°C to 100°C.
Verify the specific part number FN355-6-05 against official TE Connectivity Schaffner documentation to confirm electrical ratings and physical dimensions. Ensure compatibility with three-phase Wye configurations and verify that the quick connect terminal style matches existing wiring harnesses. Confirm thermal management requirements align with the specified -25°C to 100°C operating range before procurement.
Select this component when a single-stage solution is sufficient for three-phase noise attenuation. The 6 A rating dictates the maximum continuous current capacity. Consider the chassis mount form factor and quick connect interface for assembly constraints. Validate that the 450 µH inductance meets the required impedance profile for the target application's noise spectrum.
This module belongs to the FN355 series of power line filter modules from Schaffner. The series is designed for general-purpose electromagnetic compatibility applications. The FN355-6-05 variant specifically addresses three-phase Wye system requirements with defined current and inductance characteristics for industrial environments.
Consult official manufacturer substitution lists for verified equivalents. Generic cross-references may not match the specific 450 µH inductance or 0.07 mA leakage current specifications.