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Product Detailed Parameters
- Description：LINE FILTER 250VAC 20A CHASS MNT
- Series：FN 660
- Mfr：Schaffner EMC Inc.
- Package：Tray
- Filter Type：Single Phase
- Configuration：Two Stage
- Voltage - Rated DC：-
- Voltage - Rated AC：250V
- Current：20 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：Quick Connect
- Inductance：480µH
- Voltage - Rated AC (Phase to Ground/Neutral)：-
- Voltage - Rated AC (Phase to Phase)：-
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Overview
The Schaffner FN660B-20-06 is a single-phase EMC/EMI power line filter module designed for chassis mounting. It supports a rated current of 20 A and operates at AC voltages up to 250 V. The component functions within a frequency range of DC to 400 Hz and features a two-stage filtering configuration. Termination is achieved via quick-connect terminals, facilitating integration into industrial power systems.
Feature Summary
- Two-stage filtering architecture for enhanced noise attenuation
- Chassis mount design for secure mechanical installation
- Quick-connect termination style for simplified wiring
Applications
- Industrial machinery power conditioning
- Renewable energy inverter systems
- General purpose EMI suppression in AC power lines
Procurement Notes
Verify the specific voltage rating and current capacity against your system requirements before procurement. Confirm that the quick-connect terminal type matches your existing wiring harnesses. Ensure the chassis mounting dimensions align with your enclosure specifications. Check for RoHS compliance status if required by your manufacturing standards.
Selection Notes
Select this model when high current handling up to 20 A is required in a compact chassis-mount form factor. The two-stage design offers superior attenuation compared to single-stage alternatives. Ensure the operating temperature range meets your environmental conditions. Verify that the input frequency range covers your application's operational spectrum.
Part Context
This component belongs to the FN660 series of single-phase AC/DC chassis filters manufactured by TE Connectivity Schaffner. The series is engineered for robust electromagnetic compatibility in demanding environments. It complements other models in the lineup offering varying current ratings and voltage specifications.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer cross-reference guides or technical support for verified equivalents.
