Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail.
Plastic Film Capacitors
Stacked Metallized PEN Film Chip Capacitor
Type: ECWU(C)
Stacked metallized PEN film as dielectric with simple
mold-less construction
123456789101112
E C W U
Product code
Dielectric
&
construction
Rated voltage
Nominal capacitance
C
Cap. Tol. Suffix Suffix
■Features
•Small in size
•For reflow soldering
•RoHS directive compliant
■Recommended Applications
•General purpose (Coupling, By-pass)
■Explanation of Part Numbers
■Specifications
J±5 %
K±10 % 9 12 mm
V 16 mm
Tape width
1
2
100 VDC
250 VDC
❈
In case of applying voltage in alternating current (50 Hz or 60 Hz sine wave) to a capacitor with DC rated voltage, please
refer to the page of “Permissible voltage (R.M.S) in alternating current corresponding to DC rated voltage”.
❈ Please consult us for capacitance range between 0.15 µF and 1.0 µF for 250 VDC type.
Capacitance tolerance
Capacitance range
Withstand voltage
Category temp.range
(Including temperature-rise on unit surface)
Between terminals: Rated volt
.
(VDC)✕150 % 60 s
Soldering conditions
-55 ˚C to +125 ˚C
0.012 µF to 1.0 µF (E12)
0.0010 µF to 0.12 µF (E12)
Insulation resistance (IR)
Dissipation factor (tan )
Reflow soldering : 240 ˚C max. and 60 s max. at more than 220 ˚C (Temp. at cap. surface)
(Please consult us for Reflow 250 ˚C max. product.)
tan
<
=
1.0 %(20 ˚C, 1 kHz)
C>0.33 µF
C
<
=
0.33 µF 100 VDC, 250 VDC : IR
>
=
3000 MΩ· (20 ˚C,100 VDC, 60 s)
100 VDC
: IR>
=1000 MΩ· µ
F
(20 ˚C,100 VDC, 60 s)
100 VDC
250 VDC
100 VDC
250 VDC
±5 %(J), ±10 %(K) (C
>
=
0.18 µF : ±10 %(K)only)
±5 %(J), ±10 %(K)
Rated voltage 100 VDC, 250 VDC
(Derating of rated voltage by 1.25 %/˚C more than 85 ˚C)
p Œ ¯ ¶ ‚ / ‘P32-P 10.08.19 10:03 PM y [ W 22
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail.
Plastic Film Capacitors
■Taping Specification for Automatic Mounting
Refer to the page of taping specifications.
■Construction ■Dimensions in mm (not to scale)
Size code
E1
E2
E3a
E3
D1
D2
D3
D4
D5
B
Z
X
V
4.8
4.8
4.8
4.8
6.0
6.0
6.0
6.0
6.0
6.0
7.1
7.7
9.8
3.3
3.3
3.3
3.3
4.1
4.1
4.1
4.1
4.1
5.0
5.0
5.5
6.3
1.4
2.0
2.4
2.8
1.8
2.0
2.4
2.8
3.2
❈
LHW
❈Refer to the column
“
Rating, Dimensions
& Quantity
”.
p Œ ¯ ¶ ‚ / ‘P32-P 10.08.19 10:03 PM y [ W 23
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consultation without fail.
Plastic Film Capacitors
■Rating, Dimensions & Quantity/Reel
●Capacitance tolerance : ±5 %(J), ±10 %(K)
■Recommened for Land Dimensions (mm)
Size code
Land dimensions for
reflow soldering
ABC
E1,E2,E3a,E3 2.6 6.6 3.0
D1,D2,D3,D4,D5 3.8 7.8 3.8
B 3.8 7.8 4.6
Z 4.5 9.0 4.6
X 5.1 9.7 5.0
V 7.2 11.9 5.7
Cap.
(µF)
0.0010
0.0012
0.0015
0.0018
0.0022
0.0027
0.0033
0.0039
0.0047
0.0056
0.0068
0.0082
0.010
0.012
0.015
0.018
0.022
0.027
0.033
0.039
0.047
0.056
0.068
0.082
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.0
Please use 100 VDC rating ECWU(X)
ECWU2102□C9 4.8 3.3 1.4 E1
ECWU2122□C9 4.8 3.3 1.4 E1
ECWU2152□C9 4.8 3.3 1.4 E1
ECWU2182□C9 4.8 3.3 1.4 E1
ECWU2222□C9 4.8 3.3 1.4 E1
ECWU2272□C9 4.8 3.3 1.4 E1
ECWU2332□C9 4.8 3.3 1.4 E1
ECWU2392□C9 4.8 3.3 1.4 E1
ECWU2472□C9 4.8 3.3 1.4 E1
ECWU2562□C9 4.8 3.3 1.4 E1
ECWU2682□C9 4.8 3.3 1.4 E1
ECWU2822□C9 4.8 3.3 1.4 E1
ECWU2103□C9 4.8 3.3 1.4 E1
ECWU2123□C9 4.8 3.3 1.4 E1
ECWU2153□C9 4.8 3.3 1.4 E1
ECWU2183□C9 4.8 3.3 2.0 E2
ECWU2223□C9 4.8 3.3 2.0 E2
ECWU2273□C9 4.8 3.3 2.4 E3a
ECWU2333□C9 4.8 3.3 2.8 E3
ECWU2393□C9 6.0 4.1 2.0 D2
ECWU2473□C9 6.0 4.1 2.4 D3
ECWU2563□C9 6.0 4.1 2.8 D4
ECWU2683□C9 6.0 4.1 3.2 D5
ECWU2823□C9 6.0 5.0 3.2 B
ECWU2104□C9 6.0 5.0 3.8 B
ECWU2124□C9 6.0 5.0 4.5 B
3000
2000
3000
2000
1500
ECWU1123□C9 4.8 3.3 1.4 E1
ECWU1153□C9 4.8 3.3 1.4 E1
ECWU1183□C9 4.8 3.3 1.4 E1
ECWU1223□C9 4.8 3.3 1.4 E1
ECWU1273□C9 4.8 3.3 1.4 E1
ECWU1333□C9 4.8 3.3 1.4 E1
ECWU1393□C9 4.8 3.3 1.4 E1
ECWU1473□C9 4.8 3.3 2.0 E2
ECWU1563□C9 4.8 3.3 2.0 E2
ECWU1683□C9 4.8 3.3 2.4 E3a
ECWU1823□C9 4.8 3.3 2.8 E3
ECWU1104□C9 6.0 4.1 1.8 D1
ECWU1124□C9 6.0 4.1 2.4 D3
ECWU1154□C9 6.0 4.1 2.8 D4
ECWU1184KC9 7.1 5.0 2.0 Z
ECWU1224KC9 7.1 5.0 2.4 Z
ECWU1274KC9 7.1 5.0 2.9 Z
ECWU1334KC9 7.1 5.0 3.5 Z
ECWU1394KCV 7.7 5.5 3.4 X
ECWU1474KCV 7.7 5.5 4.0 X
ECWU1564KCV 9.8 6.3 3.0 V
ECWU1684KCV 9.8 6.3 3.6 V
ECWU1824KCV 9.8 6.3 4.3 V
ECWU1105KCV 9.8 6.3 5.1 V
3000
2000
3000
2000
1500
1000
Rated volt. 100 VDC
Part No
Dimensions (mm)
LWH
Size
code Q'ty
Rated volt. 250 VDC
Part No
Dimensions (mm)
LWH
Size
code Q'ty
Cap. tol. code
Cap. tol. code
↑
↑
❈
It is not warrantable that you can mount the capacitor without trouble under all the mounting condition when
“Recommender for Land dimensions” is adopted.
p Œ ¯ ¶ ‚ / ‘P32-P 10.08.19 10:03 PM y [ W 24
