High Performance IEC Inlet Filter
Approvalsn Rated currents up to 15A
n Excellent attenuation performance
n Optional medical versions (B type)
according to IEC/EN 60601-1
n Snap-in versions (S and S1 type)
n Hot inlet versions (HI type)
Typical applications
The FN 9233 IEC inlet filter combines an
excellent IEC inlet and mains filter with
excellent filter attenuation in a small form
factor. Choosing the FN 9233 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 with
additional earth line choke please consult the
FN 9233E data sheet.
n Exceptional conducted attenuation
performance, based on chokes with high
saturation resistance and excellent thermal
behavior.
n Rear/front or snap-in mounting.
n Optional earth line choke see FN 9233E
data sheet.
n Optional medical versions (B type) comply
with the requirements of IEC/EN 60601-1
for creepage and clearance, leakage
current and high potential testing.
n Wide mounting flanges available.
n Different output connections offering
maximum flexibility for assembly.
n Custom-specific versions are available on
request.
n Portable electrical and electronic
equipment
n Small to medium-sized machines and
household equipment
n Single-phase power supplies, switch-mode
power supplies
n Test and measurement equipment
n Medical equipment
n 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 –> PE 2000VAC for 2 sec (standard types)
P –> PE 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): 2,540,000 hours
Typical electrical schematic
N
N
PE
PE
P
P
Line
Line
Cx
Cx
R
Cx
2xL
2xL
2xCy
2xCy
N‘
N‘
PE
PE
P‘
P‘
Load
Load
F2 types
Standard, R and B types
IEC Inlet Filters
FN 9233
Filter selection table
FN 9233x-1-06 1 (1.2) 373 22.5 0.1 2.2 -06 37
FN 9233x-3-06 3 (3.5) 373 4.6 0.1 2.2 -06 37
FN 9233x-6-06 6 (7.2) 373 1.6 0.1 2.2 -06 37
FN 9233x-8-06 8 (10.6) 373 0.9 0.1 2.2 -06 37
FN 9233x-10-06 10 (11.6) 373 0.45 0.1 2.2 -06 37
FN 9233x-12-06 12 (12) 373 0.27 0.1 2.2 -06 37
FN 9233x-15-06 15 (15) 373 0.2 0.1 2.2 -06 37
FN 9233x-12-06HI 12 (12) 373 0.27 0.1 2.2 -06 37
FN 9233x-15-06HI 15 (15) 373 0.2 0.1 2.2 -06 37
FN 9233xR-1-06 1 (1.2) 373 22.5 0.1 2.2 1000 -06 37
FN 9233xR-3-06 3 (3.5) 373 4.6 0.1 2.2 1000 -06 37
FN 9233xR-6-06 6 (7.2) 373 1.6 0.1 2.2 1000 -06 37
FN 9233xR-8-06 8 (10.6) 373 0.9 0.1 2.2 1000 -06 37
FN 9233xR-10-06 10 (11.6) 373 0.45 0.1 2.2 1000 -06 37
FN 9233xR-12-06 12 (12) 373 0.27 0.1 2.2 1000 -06 37
FN 9233xR-15-06 15 (15) 373 0.2 0.1 2.2 1000 -06 37
FN 9233xR-12-06HI 12 (12) 373 0.27 0.1 2.2 1000 -06 37
FN 9233xR-15-06HI 15 (15) 373 0.2 0.1 2.2 1000 -06 37
FN 9233xB-1-06 1 (1.2) 2 22.5 0.1 1000 -06 37
FN 9233xB-3-06 3 (3.5) 2 4.6 0.1 1000 -06 37
FN 9233xB-6-06 6 (7.2) 2 1.6 0.1 1000 -06 37
FN 9233xB-8-06 8 (10.6) 2 0.9 0.1 1000 -06 37
FN 9233xB-10-06 10 (11.6) 2 0.45 0.1 1000 -06 37
FN 9233xB-12-06 12 (12) 2 0.27 0.1 1000 -06 37
FN 9233xB-15-06 15 (15) 2 0.2 0.1 1000 -06 37
FN 9233xB-12-06HI 12 (12) 2 0.27 0.1 1000 -06 37
FN 9233xB-15-06HI 15 (15) 2 0.2 0.1 1000 -06 37
FN 9233UF2-1-06 1 (1.2) 560 22.5 0.047 0.047 3.3 -06 46
FN 9233UF2-3-06 3 (3.5) 560 4.6 0.047 0.047 3.3 -06 46
FN 9233UF2-6-06 6 (7.2) 560 1.6 0.047 0.047 3.3 -06 46
FN 9233UF2-8-06 8 (10.6) 560 0.9 0.047 0.047 3.3 -06 46
FN 9233UF2-10-06 10 (11.6) 560 0.45 0.047 0.047 3.3 -06 46
FN 9233UF2-12-06 12 (12) 560 0.27 0.047 0.047 3.3 -06 46
FN 9233UF2-15-06 15 (15) 560 0.2 0.047 0.047 3.3 -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 L Cx1 Cx2 Cy R
[A] [µA] [mH] [µF] [µF] [nF] [kΩ] [g]
> Components > FN 9233
Product selector
FN 9233xx-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)
F2: 2 X-capacitors and higher Y-capacitor value
Blank: Standard housing with mounting flanges
U: Housing with wider mounting flanges
S: Snap-in version, snapper on vertical side
S1: Snap-in version, snapper on horizontal side
For example: FN 9233-15-06, FN 9233S1B-10-06-20, FN 9233R-12-06HI
Per CISPR 17; A = 50Ω/50Ω sym; B = 50Ω/50Ω asym; C = 0.1Ω/100Ω sym; D = 100Ω/0.1Ω sym
Typical filter attenuation
FN 9233: 1 and 3A types
FN 9233UF2: 1 and 3A types
FN 9233: 6 to 10A types
FN 9233UF2: 6 to 10A types
FN 9233: 12 and 15A types
FN 9233UF2: 12 and 15A types
> Components > FN 9233
Mechanical data
FN 9233 FN 9233-HI
FN 9233S FN 9233S1
AC
B
E
G
S
FDI
6.3 x 0.8
JA
B
E
GF D 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 9233U
A
C
B
E
G
S
FDI
6.3 x 0.8
J
H
C
PR
M
N
IEC plug type IEC plug type
C14
C14
C14
C16
C14
> Components > FN 9233
* 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 9233 FN 9233U FN 9233UF2 FN 9233S FN 9233S1 FN 9233-HI
Dimensions
A 48 51.85 51.85 29.9 29.9 48
B 22.5 25 25 22.4 22.4 22.5
C 40 ±0.2 40 ±0.2 40 ±0.2 40 ±0.2
D 38.4 38.25 46.8 38.4 38.4 38.4
E 27.8 27.8 27.8 27.8 27.8 27.8
F 5.5 5.5 5.5 5.5 5.5 5.5
G 20.1 20.1 20.1 20.1 20.1 20.1
H Ø3.3 Ø3.3 Ø3.3 Ø3.3
I 14 14.1 14 14 14 14
J 13.3 13.3 13.3 13.3 13.3 13.3
M R ≤ 3 R ≤ 3 R ≤ 3 R ≤ 1.5 R ≤ 1.5 R ≤ 3
N 21.5 21.5 21.5 20.8 21.9 21.5
P 28.5 28.5 28.5 29.4 28.5 28.5
R M3 M3 M3 M3
S 90° 90° 90° 90°
T* 0.7 - 1.5 0.7 - 1.5
T* 1.5 - 2.2 1.5 - 2.2
Your local partner: To find your local partner within Schaffner’s global network, please go to www.schaffner.com May 2011
> Components > FN 9233
To find your local partner within
Schaffner‘s global network, please go to
www.schaffner.com
May 2011
© 2011 Schaffner EMC.
Specifications subject to change without
notice. All trademarks recognized.
Schaffner is an ISO-registered company.
Its products are designed and manufac-
tured under the strict quality and environ-
mental requirements of the ISO 9001 and
ISO 14001 standards.
This document has been carefully
checked. However, Schaffner does not
assume any liability for errors or inac-
curacies.
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