We’re moving! Schaffner is now part of TE Connectivity.
Dear Users, The Schaffner website will transition to TE.com. Starting January 7th 2026, please visit TE.com for all product details, request samples, place orders, and support. If you experience any issue or have additional question, feel free to reach us at customercare-ibte.com

FN9233EFN9233E

IEC Inlet Filters FN9233E

High Performance EMC/RFI Filter with Earth Line Choke

FN9233E

High Performance EMC/RFI Filter with Earth Line Choke

  • Rated currents up to 15 A
  • Excellent attenuation performance
  • Integrated earth line choke
  • Complies with IEC/EN 60601-1
  • Snap-in versions (S and S1 type)
  • Hot inlet versions (HI type)

Articles

Article Rated Current @ambient Leakage current IEC60939 Inductance Capacitance Resistance Input/Output connections (Nm) Distribution stock Compare Read More
L1 L2 Cx1 (µF) Cy1 (nF) Input terminal Output terminal
FN9233ES-6-06 FN9233ES-6-06 60.311.60.40.12.2IECFASTON
FN9233ER-6-06 FN9233ER-6-06 60.311.60.40.12.21000IECFASTON
FN9233ER-8-06 FN9233ER-8-06 80.310.90.40.12.21000IECFASTON
FN9233ER-10-06 FN9233ER-10-06 100.310.450.40.12.21000IECFASTON
FN9233ER-12-06 FN9233ER-12-06 120.310.270.10.12.21000IECFASTON
FN9233ER-15-06 FN9233ER-15-06 150.310.20.10.12.21000IECFASTON
FN9233ER-12-06HI FN9233ER-12-06HI 120.310.270.10.12.21000IECFASTON
FN9233ER-15-06HI FN9233ER-15-06HI 150.310.20.10.12.21000IECFASTON
FN9233ES-1-06 FN9233ES-1-06 10.3122.50.40.12.2IECFASTON
FN9233ES-3-06 FN9233ES-3-06 30.314.60.40.12.2IECFASTON
FN9233ER-3-06 FN9233ER-3-06 30.314.60.40.12.21000IECFASTON
FN9233ES-8-06 FN9233ES-8-06 80.310.90.40.12.2IECFASTON
FN9233ES-10-06 FN9233ES-10-06 100.310.450.40.12.2IECFASTON
FN9233ES-12-06 FN9233ES-12-06 120.310.270.10.12.2IECFASTON
FN9233ES-15-06 FN9233ES-15-06 150.310.20.10.12.2IECFASTON
FN9233ES1-1-06 FN9233ES1-1-06 10.3122.50.40.12.2IECFASTON
FN9233ES1-3-06 FN9233ES1-3-06 30.314.60.40.12.2IECFASTON
FN9233ES1-6-06 FN9233ES1-6-06 60.311.60.40.12.2IECFASTON
FN9233ES1-8-06 FN9233ES1-8-06 80.310.90.40.12.2IECFASTON
FN9233ES1-10-06 FN9233ES1-10-06 100.310.450.40.12.2IECFASTON
FN9233EB-1-06 FN9233EB-1-06 1022.50.40.11000IECFASTON
FN9233E-1-06 FN9233E-1-06 10.3122.50.40.12.2IECFASTON
FN9233E-3-06 FN9233E-3-06 30.314.60.40.12.2IECFASTON
FN9233E-6-06 FN9233E-6-06 60.311.60.40.12.2IECFASTON
FN9233E-8-06 FN9233E-8-06 80.310.90.40.12.2IECFASTON
FN9233E-10-06 FN9233E-10-06 100.310.450.40.12.2IECFASTON
FN9233E-12-06 FN9233E-12-06 120.310.270.10.12.2IECFASTON
FN9233E-15-06 FN9233E-15-06 150.310.20.10.12.2IECFASTON
FN9233E-12-06HI FN9233E-12-06HI 120.310.270.10.12.2IECFASTON
FN9233E-15-06HI FN9233E-15-06HI 150.310.20.10.12.2IECFASTON
FN9233ES1-12-06 FN9233ES1-12-06 120.310.270.10.12.2IECFASTON
FN9233EB-3-06 FN9233EB-3-06 304.60.40.11000IECFASTON
FN9233EB-6-06 FN9233EB-6-06 601.60.40.11000IECFASTON
FN9233EB-8-06 FN9233EB-8-06 800.90.40.11000IECFASTON
FN9233EB-10-06 FN9233EB-10-06 1000.450.40.11000IECFASTON
FN9233EB-12-06 FN9233EB-12-06 1200.270.10.11000IECFASTON
FN9233EB-15-06 FN9233EB-15-06 1500.20.10.11000IECFASTON
FN9233EB-12-06HI FN9233EB-12-06HI 1200.270.10.11000IECFASTON
FN9233EB-15-06HI FN9233EB-15-06HI 1500.20.10.11000IECFASTON
FN9233ER-1-06 FN9233ER-1-06 10.3122.50.40.12.21000IECFASTON
FN9233ES1R-15-06 FN9233ES1R-15-06 150.310.20.10.12.21000IECFASTON
FN9233ESR-10-06 FN9233ESR-10-06 100.310.450.40.12.21000IECFASTON
FN9233ESR-12-06 FN9233ESR-12-06 120.310.270.10.12.21000IECFASTON
FN9233ESR-15-06 FN9233ESR-15-06 150.310.20.10.12.21000IECFASTON
FN9233ES1R-1-06 FN9233ES1R-1-06 10.3122.50.40.12.21000IECFASTON
FN9233ES1R-3-06 FN9233ES1R-3-06 30.314.60.40.12.21000IECFASTON
FN9233ES1R-6-06 FN9233ES1R-6-06 60.311.60.40.12.21000IECFASTON
FN9233ES1R-8-06 FN9233ES1R-8-06 80.310.90.40.12.21000IECFASTON
FN9233ES1R-10-06 FN9233ES1R-10-06 100.310.450.40.12.21000IECFASTON
FN9233ES1R-12-06 FN9233ES1R-12-06 120.310.270.10.12.21000IECFASTON
FN9233ESR-8-06 FN9233ESR-8-06 80.310.90.40.12.21000IECFASTON
FN9233EU-1-06 FN9233EU-1-06 10.3122.50.40.12.2IECFASTON
FN9233EU-3-06 FN9233EU-3-06 30.314.60.40.12.2IECFASTON
FN9233EU-6-06 FN9233EU-6-06 60.311.60.40.12.2IECFASTON
FN9233EU-8-06 FN9233EU-8-06 80.310.90.40.12.2IECFASTON
FN9233EU-10-06 FN9233EU-10-06 100.310.450.40.12.2IECFASTON
FN9233EU-12-06 FN9233EU-12-06 120.310.270.10.12.2IECFASTON
FN9233EU-15-06 FN9233EU-15-06 150.310.20.10.12.2IECFASTON
FN9233EU-12-06HI FN9233EU-12-06HI 120.310.270.10.12.2IECFASTON
FN9233EU-15-06HI FN9233EU-15-06HI 150.310.20.10.12.2IECFASTON
FN9233ES1B-3-06 FN9233ES1B-3-06 304.60.40.11000IECFASTON
FN9233ES1-15-06 FN9233ES1-15-06 150.310.20.10.12.2IECFASTON
FN9233ESB-1-06 FN9233ESB-1-06 1022.50.40.11000IECFASTON
FN9233ESB-3-06 FN9233ESB-3-06 304.60.40.11000IECFASTON
FN9233ESB-6-06 FN9233ESB-6-06 601.60.40.11000IECFASTON
FN9233ESB-8-06 FN9233ESB-8-06 800.90.40.11000IECFASTON
FN9233ESB-10-06 FN9233ESB-10-06 1000.450.40.11000IECFASTON
FN9233ESB-12-06 FN9233ESB-12-06 1200.270.10.11000IECFASTON
FN9233ESB-15-06 FN9233ESB-15-06 1500.20.10.11000IECFASTON
FN9233ES1B-1-06 FN9233ES1B-1-06 1022.50.40.11000IECFASTON
FN9233EUB-6-06 FN9233EUB-6-06 301.60.40.11000IECFASTON
FN9233ES1B-6-06 FN9233ES1B-6-06 601.60.40.11000IECFASTON
FN9233ES1B-8-06 FN9233ES1B-8-06 800.90.40.11000IECFASTON
FN9233ES1B-10-06 FN9233ES1B-10-06 1000.450.40.11000IECFASTON
FN9233ES1B-12-06 FN9233ES1B-12-06 1200.270.10.11000IECFASTON
FN9233ES1B-15-06 FN9233ES1B-15-06 1500.20.10.11000IECFASTON
FN9233ESR-1-06 FN9233ESR-1-06 10.3122.50.40.12.21000IECFASTON
FN9233ESR-3-06 FN9233ESR-3-06 30.314.60.40.12.21000IECFASTON
FN9233ESR-6-06 FN9233ESR-6-06 60.311.60.40.12.21000IECFASTON

Features and Benefits

Exceptional conducted attenuation performance, based on chokes with high saturation resistance and excellent thermal behavior
Rear/front or snap-in mounting
Without earth line choke see FN 9233 data sheet
FN 9233 B versions comply with the requirements of 1MOP acc. to IEC/EN 60601-1 for creepage and clearance, leakage current and high potential testing
Wide mounting flanges available
Different output connections offering maximum flexibility for assembly
Custom-specific versions are available on request

Typical Applications

Portable electrical and electronic equipment
Small to medium-sized machines and household equipment
Single-phase power supplies, switch-mode power supplies
Test and measurement equipment
Medical equipment
Rack mounting equipment

Technical Specifications

Maximum continuous operating voltage

250 VAC, 50/60 Hz

Nominal operating voltage

230 VAC

Rated currents

1 to 15 A @ 50°C

Operating frequency

DC to 400 Hz

High potential test voltage

P –> PE 2000 VAC for 2 sec (standard types)

P –> PE 2500 VAC for 2 sec (B types)

P –> N 1000 VAC for 2 sec

Temperature range (operation and storage)

-25°C to +85°C (25/85/21)

Protection category

IP 40 according to IEC 60529

Flammability corresponding to

Plastic material: UL 94 V0

Approvals by rated current

1 to 10 A (ENEC, CQC)

1 to 15 A (UL, CSA)

Design corresponding to

UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939

MTBF (Mil-HB-217F)

>1,710,000 h @ 50°C/230 V

Typical electrical schematic

FN9233E

Approvals & Compliances

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

(CQC except HI-types)

Back