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DE1E3KX222MA4BL01 Datasheet, PDF (9/66 Pages) Murata Manufacturing Co., Ltd. – High Voltage Ceramic Capacitors
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• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
06.6.1
Safety Recognized/High Voltage Ceramic Capacitors
Type KX Small Size (Reinforced Insulation) -IEC60384-14 Class X1, Y1-
s Features
1. We design capacitors in much more compact size than
current Type KX, having reduced the diameter
by 20% max.
2. Operating temperature range guaranteed up to 125
degrees (UL: 85 deg.).
3
3. Dielectric strength: AC4000V
4. Class X1/Y1 capacitors which are recognized by
UL/CSA/BSI/SEMKO/SEV/VDE/FIMKO/NEMKO/DEMKO/
IMQ.
5. Possible to use with a component in appliance
requiring reinforced insulation and double
insulation based on UL1492, IEC60065 and IEC60950.
6. Coated with flame-retardant epoxy resin (conforming
to UL94V-0 standard).
7. Cost-saving automatic insertion available.
8. Available product for RoHS Restriction
(EU Directive 2002/95/EC).
s Applications
1. Ideal for use as X/Y capacitors for AC line filter
and primary-secondary coupling on switching power
supplies and AC adapters.
2. Ideal for use on D-A isolation and noise absorption
for DAA modems without transformers.
* : Small sized Type KX differs from current Type KX
in electrical characteristics, such as the voltage
dependency, of capacitance temperature dependecy,
and Dielectric strength.
Therefore, before replacing current Type KX,
please make a performance check by equipment.
Please refer below too.
[Notice (Rating)
item 2. "Performance check by equipment".]
s Standard Recognition
UL
CSA
Standard No.
UL1414
E384-14
Recognized No. Rated Voltage
E37921
LR44559
EN60065 (8.8, 14.2)
BSI
EN132400
227859
SEMKO
SEV
VDE
FIMKO EN132400
NEMKO
DEMKO
IMQ
310283
02.1105
40002831
18987
P02102026
139471-01/A1
V4069
AC250V
(r.m.s.)
• The recognition number might change by the revision of the application
standard and the change within the range of acquisition.
• Please contact us when the recognition of CQC (Chinese Safety Standard)
or KTL (South Korean Safety Standard) is necessary.
8
D max.
T max.
e
[Bulk]
Vertical Crimp Long (A4)
F±1.0
ød
Lead Code
A4
Coating Extension e
Up to the end of crimp
(in mm)
ød
0.6±0.05
D max.
T max.
e
[Bulk]
Vertical Crimp Short (B4)
ød
F±0.8
Lead Code
B4
(in mm)
Coating Extension e
Up to the end of crimp
ød
0.6±0.05
s Marking
Example
w 472M
q KX250~
X1 Y1
t
65 8
Item
q Type Designation KX
w Nominal Capacitance
e (Marked with 3 figures)
e Capacitance Tolerance
r Company Name Code 8
r t Manufactured Date Code
Class Code
X1Y1
Rated Voltage Mark
250~