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Product Detailed Parameters
- Description：LINE FILTER 250VAC 10A CHASS MNT
- Series：FN 343
- 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：Quick Connect
- Inductance：270µH
- Voltage - Rated AC (Phase to Ground/Neutral)：-
- Voltage - Rated AC (Phase to Phase)：-
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Overview
The Schaffner FN343-10-05 is a single-phase EMI/EMC power line filter designed for chassis mounting. It features a rated current of 10 A and operates at 250 VAC with a frequency range of DC to 400 Hz. The component utilizes FASTON input and output terminal types for connection. It is classified as a two-stage filter configuration, providing effective electromagnetic interference suppression for AC power lines within its specified electrical limits.
Feature Summary
- Provides single-phase EMI/EMC filtering for power line applications
- Utilizes FASTON terminal connections for circuit integration
- Designed for secure chassis mounting installation
Applications
- Industrial equipment power supply protection
- Medical device electromagnetic compatibility compliance
- Information technology hardware noise reduction
Procurement Notes
Verify the specific part number against official TE Connectivity or Schaffner documentation to confirm technical specifications. Ensure compatibility with system voltage and current requirements before procurement. Check for RoHS compliance status and relevant safety certifications such as UL or CSA as required by your regional regulations. Confirm terminal type and mounting style match your design constraints.
Selection Notes
Select this component when a single-phase filter with a 10 A rating is required for chassis-mounted applications. Consider the FASTON termination style for board-to-wire connectivity needs. Evaluate the two-stage filtering capability against the specific EMI attenuation requirements of the target application. Ensure the operating temperature range meets environmental conditions.
Part Context
This component belongs to the Schaffner FN343 series of power line filters. The series is engineered for general-purpose electromagnetic interference suppression in AC power circuits. It represents a standard solution for meeting EMC directives in various electronic systems requiring reliable noise filtration.
Replacement Considerations
Consult official manufacturer substitution guides for verified alternatives. Cross-reference specifications such as current rating, voltage, and terminal type when evaluating potential replacements.
