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Product Detailed Parameters
- Description：LINE FILTER 250VAC 10A 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：10:00 AM
- 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：4.2mH
- Voltage - Rated AC (Phase to Ground/Neutral)：-
- Voltage - Rated AC (Phase to Phase)：-
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Overview
The Schaffner FN685-10-03 is a single-phase EMC/EMI line filter designed for chassis mounting. It supports a rated AC voltage of 250V and a continuous current of 10A. The component operates within a frequency range of DC to 400Hz and features a two-stage filtering configuration. Termination is achieved via quick-connect terminals, facilitating integration into power supply lines.
Feature Summary
- Provides two-stage attenuation for effective electromagnetic interference suppression
- Designed for secure chassis mounting in industrial environments
- Utilizes quick-connect terminals for simplified wiring integration
Applications
- Commercial power systems
- Renewable resource inverters
- General safety applications
Procurement Notes
Verify the specific manufacturer part number against official TE Connectivity Schaffner documentation to ensure authenticity. Confirm that the quick-connect terminal style matches your assembly requirements. Check for RoHS compliance declarations if environmental regulations apply to your deployment. Ensure the chassis mounting dimensions align with your enclosure design before procurement.
Selection Notes
Select this model when a single-phase solution is required for 250VAC systems operating up to 10A. The two-stage architecture offers enhanced noise reduction compared to single-stage alternatives. Verify that the operating temperature range meets your environmental conditions. Ensure the quick-connect interface is compatible with your existing harness or PCB layout constraints.
Part Context
This component belongs to the FN685 series, which comprises single-phase AC/DC chassis filters from Schaffner. These filters are engineered for commercial power systems and renewable energy applications. The series emphasizes robust EMI suppression in compact chassis-mount packages suitable for various industrial power electronics.
Replacement Considerations
Consult official substitution guides for equivalent models within the FN685 series or other Schaffner single-phase chassis filters. Verify that any alternative maintains the same current rating, voltage class, and termination style to ensure mechanical and electrical compatibility.
