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Product Detailed Parameters
- Description：LINE FILTER 250VAC 4A CHASS MNT
- Series：FN 422
- Mfr：Schaffner EMC Inc.
- Package：Tray
- Filter Type：Single Phase
- Configuration：Single Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：250V
- Current：4:00 AM
- Frequency - Operating：DC ~ 400Hz
- Applications：General Purpose
- Approval Agency：CSA, ENEC, UR
- Operating Temperature：-
- Mounting Type：Chassis Mount
- Termination Style：Quick Connect
- Inductance：2mH
- Voltage - Rated AC (Phase to Ground/Neutral)：-
- Voltage - Rated AC (Phase to Phase)：-
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Overview
The FN422-4-13 is a single-phase EMC/EMI power line filter module manufactured by Schaffner EMC Inc. It features a 4 A current rating and operates at voltages up to 250 VAC or 400V DC, with support for frequencies up to 400 Hz. The unit utilizes a chassis mount design and employs mini fast-on quick connect terminals for PCB integration. This component serves as a single-stage filter solution for electromagnetic interference suppression in electronic systems requiring compact filtering capabilities.
Feature Summary
- Single-phase EMI/EMC filtering capability
- Chassis mount construction for secure installation
- Mini fast-on quick connect terminal interface
Applications
- Electronic equipment requiring single-stage noise suppression
- Industrial control systems operating at 400 Hz
- Power supply input stages for EMI reduction
Procurement Notes
Verify the Not Recommended for New Design (NRND) status before initiating procurement. Confirm that existing inventory meets project requirements as future manufacturing may be discontinued. Ensure compatibility with mini fast-on connector specifications during integration planning.
Selection Notes
Select this component for applications requiring a single-phase, 4 A rated filter with quick-connect terminals. Verify voltage ratings of 250 VAC or 400V DC against system parameters. Consider the NRND status when designing long-term production runs.
Part Context
This part belongs to the Schaffner FN422 series of power line filters. These modules are designed for general-purpose EMI suppression in single-phase AC and DC circuits. The series offers various current ratings and connection types to suit different enclosure and board layout constraints.
Replacement Considerations
Consult official Schaffner documentation for verified substitute part numbers due to the NRND status. Generic equivalents may not match the specific mini fast-on terminal dimensions or electrical characteristics.
FAQ
What is the maximum operating frequency?
The filter supports operation at frequencies up to 400 Hz.
What type of terminal connections does it use?
It uses mini fast-on quick connect terminals for PCB mounting.
