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Product Detailed Parameters
- Description：LINE FILTER 250VAC 16A CHASS MNT
- Series：FN 2450
- Mfr：Schaffner EMC Inc.
- Package：Box
- Filter Type：Single Phase
- Configuration：Single 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：1.84mH
- Voltage - Rated AC (Phase to Ground/Neutral)：-
- Voltage - Rated AC (Phase to Phase)：-
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Overview
The Schaffner FN2450F-16-61 is a single-phase EMI/EMC power line filter rated for 16 A and 250 VAC. It operates within a frequency range of DC to 400 Hz and features screw termination for chassis mounting. The unit has a leakage current of 730 µA, an inductance of 1.84 mH, and capacitance of 470 nF. Dimensions are 93 mm length, 51 mm depth, and 38 mm height. Operating temperature spans -25°C to 100°C. Certifications include UL 1283, CSA 22.2 No. 8, EN 60601-1, and EN 60939.
Feature Summary
- Lightweight plastic enclosure design
- Very low filter leakage current
- Hinged safety covers
Applications
- Medical equipment
- Industrial machinery
- Test and measurement instruments
Procurement Notes
Verify the specific suffix (e.g., -61) against the manufacturer datasheet to confirm terminal type and certification requirements. Confirm that the 16 A rating aligns with the system's continuous load and inrush current specifications. Ensure chassis mounting provisions match the physical dimensions provided.
Selection Notes
Select this component when low leakage current is critical for patient safety or sensitive instrumentation. The 400 Hz capability supports aerospace or specialized industrial power systems. Verify that the 1.84 mH inductance provides sufficient attenuation for the target noise spectrum without causing excessive voltage drop.
Part Context
This model belongs to the FN2450 series, which utilizes a lightweight plastic enclosure. The series is characterized by hinged safety covers and embedded filter components designed for efficient integration into compact electronic assemblies requiring robust EMI suppression.
Replacement Considerations
Cross-reference with other FN2450 variants such as FN2450B-16-61 or FN2450G-16-61 if different terminal styles or slight parameter variations are acceptable. Ensure any substitute maintains the same 16 A rating and 250 VAC voltage class.
FAQ
What is the maximum leakage current for this filter?
The maximum leakage current is 730 µA.
Does this filter support 400 Hz operation?
Yes, the FN2450F-16-61 is rated for operation from DC to 400 Hz.
