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Product Detailed Parameters
- Description：LINE FILTER 250VAC/VDC 4A CHASS
- Series：FN 2030
- Mfr：Schaffner EMC Inc.
- Package：Tray
- Filter Type：Single Phase
- Configuration：Single Stage
- Voltage - Rated DC：250V
- Voltage - Rated AC：250V
- Current：4:00 AM
- Frequency - Operating：DC ~ 400Hz
- Applications：Medical
- Approval Agency：CE, CQC, CSA, ENEC, UKCA, UR
- Operating Temperature：-25°C ~ 100°C
- Mounting Type：Chassis Mount
- Termination Style：Wire Leads
- Inductance：14mH
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Overview
The Schaffner FN2030B-4-07 is a single-phase EMI power line filter designed for chassis mounting. It features a rated voltage of 250 VAC and a current rating of 4 A. The component utilizes fast-on terminals for electrical connection. Key specifications include a leakage current of 460 uA and an operating frequency range from 0 Hz to 400 Hz. Physical dimensions are 50.5 mm in length, 44.5 mm in width, and 22.3 mm in height, with a unit weight of 92 g. It operates within a temperature range of -25 C to +100 C.
Feature Summary
- Single-stage electromagnetic interference filtering for single-phase AC power lines
- Chassis mount construction for secure mechanical installation
- Fast-on terminal configuration for rapid wire attachment
Applications
- General purpose electronic equipment power input protection
- Medical device power supply filtering
- Industrial control system noise suppression
Procurement Notes
Verify the specific suffix code against official TE Connectivity or Schaffner datasheets to confirm terminal type and certification status. Ensure the application environment temperature remains within the specified -25 C to +100 C operational range. Confirm that the 4 A current rating and 250 VAC voltage limits align with the target circuit requirements before procurement.
Selection Notes
Select this model when a compact, single-phase filter with fast-on connections is required for chassis mounting. The 4 A rating suits low-power applications, while the 460 uA leakage current may require evaluation for sensitive medical or safety-critical circuits. Compare physical dimensions against available panel space to ensure fitment.
Part Context
This component belongs to the FN2030 series of power line filters manufactured by TE Connectivity / Schaffner. The series offers various current ratings and termination options to accommodate different power line filtering needs. The FN2030B variant specifically denotes chassis mount configurations with distinct terminal styles compared to wire lead versions.
FAQ
What is the maximum leakage current for this filter?
The maximum leakage current is 460 uA.
Does this filter support frequencies above 400 Hz?
No, the specified operating frequency range is 0 Hz to 400 Hz.
