Schaffner, FN402 1A 250 V ac 400Hz, Through Hole EMI Filter, Pin, Single Phase

View all Power Line Filters

Subtotal (1 box of 200 units)*

£1,136.00

(exc. VAT)

£1,364.00

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 28 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Box*
200 +£5.68£1,136.00

*price indicative

RS Stock No.:
170-4989
Mfr. Part No.:
FN402-1-02
Brand:
Schaffner
Find similar products by selecting one or more attributes.
Select all

Brand

Schaffner

Maximum Current Rating

1A

Maximum Voltage Rating

250 V ac

Mounting Type

Through Hole

Termination Style

Pin

Number of Phases

1

Series

FN402

Number of Stages

Single Stage

Operating Frequency

400Hz

Length

45mm

Depth

28mm

Capacitance

2.2 nF, 100nF

Height

16.5mm

Inductance

10 mH

Dimensions

45 x 28 x 16.5mm

Minimum Operating Temperature

-25°C

Leakage Current

0.373 mA

Maximum Operating Temperature

+100°C

Resistance

1MΩ

FN402 Series


The FN402 PCB filter is a single-phase filter designed for easy and fast PCB-mounting. A selection on amperage ratings and medical types are designed to offer you the desired standard product.

Can be used in a wide range of applications such as electrical & electronic equipment, small to medium-sized machines and household equipment, single-phase power supplies, switch--mode power supplies, test & measurement equipment and medical equipment.

Good conducted attenuation performance, based on chokes with high saturation resistance and excellent thermal behaviour
PCB through hole mounting
Low cost low profile
Optional medical versions (B type) available

Approvals

UL recognised, CSA Certified, VDE

Related links