Schaffner FN 343 Series 10A 250 V ac 400Hz Chassis Mount RFI Filter, with Tab Terminals

View all Power Line Filters
Bulk discount available

Subtotal (1 unit)*

£51.81

(exc. VAT)

£62.17

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 33 unit(s) ready to ship
  • Plus 5 unit(s) ready to ship from another location
  • Plus 74 unit(s) shipping from 28 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 4£51.81
5 - 9£48.18
10 - 24£45.08
25 - 49£43.42
50 +£42.33

*price indicative

RS Stock No.:
123-0448
Mfr. Part No.:
FN343-10-05
Brand:
Schaffner
Find similar products by selecting one or more attributes.
Select all

Brand

Schaffner

Maximum Current Rating

10A

Maximum Voltage Rating

250 V ac

Mounting Type

Chassis Mount

Termination Style

Tab

Number of Stages

Two Stage

Series

FN 343

Operating Frequency

400Hz

Length

70mm

Capacitance

2.2 nF, 100 nF

Height

30.3mm

Inductance

270 μH, 400 μH, 660 μH

Leakage Current

0.34 mA

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

+100°C

Resistance

1MΩ

COO (Country of Origin):
TH

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

Related links