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Product Detailed Parameters
- Description：LINE FLTR 1000VDC 300A CHASS MNT
- Series：FN2220
- Mfr：Schaffner EMC Inc.
- Package：Bulk
- Filter Type：DC
- Configuration：Two Stage
- Voltage - Rated DC：1000V (1kV)
- Voltage - Rated AC：-
- Current：300 A
- Frequency - Operating：DC
- Applications：General Purpose
- Approval Agency：CE, CSA, ENEC, UKCA, UR
- Operating Temperature：-40°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Quick Connect, Threaded Post (M10)
- Inductance：-
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Overview
The Schaffner FN2220-300-99-C0000-R90 is a DC EMC/EMI line filter rated for 300 A and 1000 V (1 kV) DC. It features a two-stage design with quick connect terminals and threaded posts (M10). The unit measures 150 mm in length, 95 mm in height, and operates within a temperature range of -40 °C to +100 °C.
Feature Summary
- Engineered for high-current DC power distribution applications
- Two-stage filtering architecture for enhanced noise suppression
- Robust busbar-style construction for heavy-duty environments
Applications
- Electric vehicle power systems
- High-power drive applications
- Industrial DC power distribution
Procurement Notes
Verify the specific current rating of 300 A and voltage rating of 1000 V DC against system requirements. Confirm terminal type compatibility, specifically the M10 threaded post configuration. Ensure the operating temperature range of -40 °C to +100 °C aligns with the installation environment. Cross-reference the manufacturer part number TE Connectivity / Schaffner FN2220-300-99-C0000-R90 to ensure authenticity.
Selection Notes
Select this component when a high-current DC filter is required for electric vehicle or industrial drive systems. The two-stage design offers superior attenuation compared to single-stage alternatives. Consider the physical dimensions and M10 terminal spacing during mechanical integration. Verify that the 300 A continuous current rating meets the peak load demands of the application without exceeding thermal limits.
Part Context
This model belongs to the FN2220 series, designed for demanding DC power applications. It shares the series' focus on high-current handling and robust construction. Similar models include the FN2220-150 and FN2220-450 variants, which differ primarily in their current ratings while maintaining similar form factors and mounting styles.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official cross-reference guide for verified equivalents.
