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Product Detailed Parameters
- Description：LINE FILTER 250VAC 16A CHASS MNT
- Series：FN 685
- Mfr：Schaffner EMC Inc.
- Package：Tray
- Filter Type：Single Phase
- Configuration：Two Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：250V
- Current：16 A
- Frequency - Operating：DC ~ 400Hz
- Applications：General Purpose
- Approval Agency：CSA, ENEC, UR
- Operating Temperature：-25°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Terminal Block
- Inductance：2.3mH
- Voltage - Rated AC (Phase to Ground/Neutral)：-
- Voltage - Rated AC (Phase to Phase)：-
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Overview
The Schaffner FN685-16-03 is a single-phase EMC/EMI line filter belonging to the FN685 series. It is designed for chassis mounting with quick-connect terminals. The component operates within a frequency range of DC to 400Hz and supports rated voltages of 110VAC and 250VAC at a current capacity of 16A. It features a two-stage configuration and includes an integrated Y-capacitor for enhanced noise suppression. The unit is certified by CSA, ENEC, and UR agencies.
Feature Summary
- Two-stage filtering architecture for effective electromagnetic interference suppression
- Integrated Y-capacitor design for common-mode noise reduction
- Chassis mount construction with quick-connect terminal interface
Applications
- Power conversion equipment
- Industrial control systems
- General-purpose electronic devices requiring EMI suppression
Procurement Notes
Verify the specific ordering suffix against official documentation to confirm terminal type and certification requirements. Confirm that the chassis mounting style and quick-connect termination are compatible with the target assembly. Ensure the operating voltage and current ratings align with the system specifications before procurement.
Selection Notes
Select this model for applications requiring single-phase filtration up to 16A. The two-stage design offers superior attenuation compared to single-stage alternatives. Verify compatibility with 110VAC or 250VAC supply networks. Consider the chassis mounting requirement and available panel space for installation.
Part Context
This component is part of the Schaffner FN685 series, which provides single-phase EMC solutions. The series is characterized by compact chassis-mount designs suitable for various industrial and commercial applications. The FN685 series filters are engineered to meet stringent international electromagnetic compatibility standards.
Replacement Considerations
Consult official Schaffner documentation for verified substitute part numbers. Cross-reference technical parameters such as current rating, voltage, and terminal configuration when evaluating alternative components.
