High Performance Single-Phase Filters FN2030

General Purpose AC/DC EMI Filter with High Attenuation Performance


General Purpose AC/DC EMI Filter with High Attenuation Performance

  • Rated currents from 1 to 30 A
  • High performance filter attenuation
  • High differential-mode attenuation
  • Optional medical versions (B type)
  • Optional safety versions (A type)
  • Optional enhanced performance versions
  • Optional overvoltage protection (Z type)

Features and Benefits

FN 2030 filters are designed for easy and fast chassis mounting
FN 2030 B versions without capacitors to earth comply to 1MOP for ME (medical equipment) acc. IEC 60601-1   
FN 2030 A versions with low capacitance to earth for safety critical applications with a requirement for low leakage currents
FN 2030 filters offer an optimized filter range for high performance AC and DC applications , in same compact size (M, N1 types)
All filters provide an exceptional conducted attenuation performance, based on chokes with high permeable core material and excellent thermal behavior
The higher inductivity versus amperage offers increased attenuation performance with same form factor compared to FN 2010 and FN 2020 filter series
All FN 2030 filters can be delivered with optional surge pulse protection (Z type).
Various terminal options allow you to select the desired connection style

Typical Applications

Electrical and electronic equipment
Consumer goods
Household equipment
Medical equipment
Electronic data processing equipment
Office automation and datacom equipment
Various noisy applications requiring high filter performance

Technical Specifications

Rated voltage*

250 VAC, 50/60 Hz

250 VDC

Operating frequency

DC to 400 Hz

Temperature range (operation and storage)

-25°C to +100°C (25/100/21)**

Certified to

UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939 (applies to AC and DC applications)

Flammability corresponding to

Laces for -07 version: UL 94 VW-1

Terminal plastic for -06/-08 version: UL 94 V-0

Grommet for -07 version: UL 94 V-0

Overvoltage category

II acc. IEC 60664-1

Pollution degree

2 acc. IEC 60664-1


2000m (above derating applies)**

Rated currents

1 to 30 A @ 40°C max

Surge pulse protection (Z type)

Helps compliance to IEC61000-4-5 (Differential Mode only)

High potential test voltage

P –> N 1100 VDC for 2 sec

P –> PE 2000 VAC for 2 sec (equiv. cap <88 nF)

P –> PE 2550 VDC for 2 sec (equiv. cap >88 nF)

P –> PE 2500 VAC for 2 sec (B types)

* maximum RMS operating voltage at rated frequency or the maximum DC operating voltage ** for dedicated requests exceeding this specification (e.g. -40 °C or higher altitude) please contact your local Schaffner Sales office

Typical electrical schematic


Approvals & Compliances

UL Recognized Label
CSA Label
ENEC 14 Label
CQC Label
RoHS Label
CE Label
UKCA Label