Schaffner FN 343 Series 3A 250 V ac 400Hz Chassis Mount RFI Filter, with Tab Terminals

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Subtotal (1 unit)*

$90.23

(exc. GST)

$103.76

(inc. GST)

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  • Plus 64 unit(s) shipping from 22 January 2026
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1 - 27$90.23
28 - 55$87.99
56 +$86.75

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RS Stock No.:
123-0426
Mfr. Part No.:
FN343-3-05
Brand:
Schaffner
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Brand

Schaffner

Maximum Current Rating

3A

Maximum Voltage Rating

250 V ac

Mounting Type

Chassis Mount

Termination Style

Tab

Series

FN 343

Number of Stages

Two Stage

Operating Frequency

400Hz

Length

70mm

Height

30.3mm

Capacitance

2.2 nF, 100 nF

Inductance

1.1 mH, 2 mH, 400 μH

Leakage Current

0.34 mA

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

+100°C

Resistance

1MΩ

FN 343 Series Two-stage General Purpose Filters


Schaffner performance FN 343 EMI Filters are compact in design for easy and fast chassis mounting. Single-phase filters provide an excellent
Attenuation performance, based on chokes with high saturation and excellent thermal behaviour. Also feature integrated earth line choke. Rated currents from 1 A to 10 A

Applications


Electrical and electronic equipment
Household equipment
Power supplies
Consumer goods
Office automation equipment
Datacom equipment

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