IEC inlet fi lters
FN 9233E
High performance IEC inlet fi lter
with earth line choke
Approvals■ Rated currents up to 15A
■ Excellent attenuation performance
■ Integrated earth line choke
■ Optional medical versions (B type)
■ Snap-in versions (S and S1 type)
■ Hot inlet versions (HI type)
(CQC approval pending)
Typical applications
The FN 9233E IEC inlet filter combines
an IEC inlet and mains filter with excellent
filter attenuation in a small form factor. The
FN 9233E high performance power entry
module offers additional EMI suppression on
the earth line. Choosing the FN 9233E product
line brings you the rapid availability of a
standard filter associated with the necessary
safety acceptances. Standard IEC connector
filters are a practical solution helping you to
pass EMI system approval in a short time. A
wide selection on amperage ratings, output
connections, mounting possibilities and filters
for medical applications are designed to offer
you the desired solution. For types without
additional earth line choke please consult the
FN 9233 data sheet.
■ 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.
■ Optional low leakage currents for medical
applications.
■ Wide mounting flanges available.
■ Different output connections offering
maximum flexibility for assembly.
■ Custom-specific versions are available on
request.
■ 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
Features and benefits
Technical specifications
Maximum continuous operating voltage: 250VAC, 50/60Hz
Operating frequency: dc to 400Hz
Rated currents: 1 to 15A @ 50°C
Approvals by rated current: 1 to 10A (ENEC, CQC)
1 to 15A (UL, CSA)
High potential test voltage: P –> E 2000VAC for 2 sec (standard types)
P –> E 2500VAC for 2 sec (B types)
P –> N 1000VAC for 2 sec
Protection category: IP40 according to IEC 60529
Temperature range (operation and storage): -25°C to +85°C (25/85/21)
Design corresponding to: UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939
Flammability corresponding to: UL 94V-2 or better
MTBF @ 40°C/230V (Mil-HB-217F): 1,710,000 hours
Typical electrical schematic
N
E
P
Line
L2
Cx R 2xL1 2xCy
N‘
E‘
P‘
Load
> Components > FN 9233E
Filter selection table
FN 9233Ex-1-06 1 (1.2) 373 22.5 0.4 0.1 2.2 -06 46
FN 9233Ex-3-06 3 (3.5) 373 4.6 0.4 0.1 2.2 -06 46
FN 9233Ex-6-06 6 (7.2) 373 1.6 0.4 0.1 2.2 -06 46
FN 9233Ex-8-06 8 (10.6) 373 0.9 0.4 0.1 2.2 -06 46
FN 9233Ex-10-06 10 (11.6) 373 0.45 0.4 0.1 2.2 -06 46
FN 9233Ex-12-06 12 (12) 373 0.27 0.1 0.1 2.2 -06 46
FN 9233Ex-15-06 15 (15) 373 0.2 0.1 0.1 2.2 -06 46
FN 9233Ex-12-06HI 12 (12) 373 0.27 0.1 0.1 2.2 -06 46
FN 9233Ex-15-06HI 15 (15) 373 0.2 0.1 0.1 2.2 -06 46
FN 9233ExR-1-06 1 (1.2) 373 22.5 0.4 0.1 2.2 1000 -06 46
FN 9233ExR-3-06 3 (3.5) 373 4.6 0.4 0.1 2.2 1000 -06 46
FN 9233ExR-6-06 6 (7.2) 373 1.6 0.4 0.1 2.2 1000 -06 46
FN 9233ExR-8-06 8 (10.6) 373 0.9 0.4 0.1 2.2 1000 -06 46
FN 9233ExR-10-06 10 (11.6) 373 0.45 0.4 0.1 2.2 1000 -06 46
FN 9233ExR-12-06 12 (12) 373 0.27 0.1 0.1 2.2 1000 -06 46
FN 9233ExR-15-06 15 (15) 373 0.2 0.1 0.1 2.2 1000 -06 46
FN 9233ExR-12-06HI 12 (12) 373 0.27 0.1 0.1 2.2 1000 -06 46
FN 9233ExR-15-06HI 15 (15) 373 0.2 0.1 0.1 2.2 1000 -06 46
FN 9233ExB-1-06 1 (1.2) 2 22.5 0.4 0.1 1000 -06 46
FN 9233ExB-3-06 3 (3.5) 2 4.6 0.4 0.1 1000 -06 46
FN 9233ExB-6-06 6 (7.2) 2 1.6 0.4 0.1 1000 -06 46
FN 9233ExB-8-06 8 (10.6) 2 0.9 0.4 0.1 1000 -06 46
FN 9233ExB-10-06 10 (11.6) 2 0.45 0.4 0.1 1000 -06 46
FN 9233ExB-12-06 12 (12) 2 0.27 0.1 0.1 1000 -06 46
FN 9233ExB-15-06 15 (15) 2 0.2 0.1 0.1 1000 -06 46
FN 9233ExB-12-06HI 12 (12) 2 0.27 0.1 0.1 1000 -06 46
FN 9233ExB-15-06HI 15 (15) 2 0.2 0.1 0.1 1000 -06 46
* Maximum leakage under normal operating conditions. Note: if the neutral line is interrupted, worst case leakage could reach twice this level.
Filter Rated current Leakage current* Inductance Capacitance Resistance Output connections Weight
@ 50°C (25°C) @ 250VAC/50Hz L1 L2 Cx Cy R
[A] [μA] [mH] [mH] [μF] [nF] [kΩ] [g]
Product selector
FN 9233Exx-yy-..HI-zz
Snap-in range for S version only
Blank: Snap-in range 0.7 to 1.5mm
20: Snap-in range 1.5 to 2.2mm
Blank: Standard IEC inlet type C14
HI: Hot IEC inlet type C16 (12 and 15A types only)
06: Faston 6.3 x 0.8mm (spade/soldering)
1 to 15: Rated current
Blank: Standard version
R: Bleed resistor
B: Medical version (with bleed resistor and without Y2-capacitor)
Blank: Standard housing with mounting fl anges
U: Housing with wider mounting fl anges
S: Snap-in version, snapper on vertical side
S1: Snap-in version, snapper on horizontal side
For example: FN 9233E-15-06, FN 9233ES1B-10-06-20, FN 9233ER-12-06HI, FN 9233EUB-8-06-20
> Components > FN 9233E
Per CISPR 17; A = 50Ω/50Ω sym; B = 50Ω/50Ω asym; C = 0.1Ω/100Ω sym; D = 100Ω/0.1Ω sym
Typical filter attenuation
1 and 3A types 6 to 10A types 12 and 15A types
Mechanical data
FN 9233E FN 9233E-HI
FN 9233ES FN 9233ES1
AC
B
E
G
S
FDI
6.3 x 0.8
JA
B
E
GFD
I
J
6.3 x 0.8
6.3 x 0.8
J
IDF
B
A
G
E
Panel cut out
Installation
T
HH
C
S
A
B
E
GFDI
J
6.3 x 0.8
FN 9233EU
A
C
B
E
G
S
FDI
6.3 x 0.8
J
H
C
PR
M
N
> Components > FN 9233E
Your local partner: To find your local partner within Schaffner’s global network, please go to www.schaffner.com May 2008
* For selecting the panel thickness, please refer to the filter selector table.
All dimensions in mm; 1 inch = 25.4mm
Tolerances according: ISO 2768-m / EN 22768-m
FN 9233E FN 9233EU FN 9233ES FN 9233ES1 FN 9233E-HI
Dimensions
A 48 51.85 29.9 29.9 48
B 22.5 25 22.4 22.4 22.5
C 40 ±0.2 40 ±0.2 40 ±0.2
D 46.8 46.8 46.8 46.8 46.8
E 27.8 27.8 27.8 27.8 27.8
F 5.5 5.5 5.5 5.5 5.5
G 20.1 20.1 20.1 20.1 20.1
H Ø3.3 Ø3.3 Ø3.3
I 14 14.1 14 14 14
J 13.3 13.3 13.3 13.3 13.3
M R ≤ 3 R ≤ 3 R ≤ 1.5 R ≤ 1.5 R ≤ 3
N 21.5 21.5 20.8 21.9 21.5
P 28.5 28.5 29.4 28.5 28.5
R M3 M3 M3
S 90° 90° 90°
T* 0.7 - 1.5 0.7 - 1.5
T* 1.5 - 2.2 1.5 - 2.2
