Plastic Film Capacitors
Metallized Polypropylene Film Capacitor
Type:
ECWF(B)
Designed for high current and frequency applications.
■Features
• Low-loss
• Excellent frequency characteristics
• Flame reterdant epoxy resin coating
• RoHS directive compliant
■Recommended Applications
• High frequency and high current circuits
(TVs, Monitors, Power Supplies, etc.)
■Explanation of Part Numbers
1
2
3
4
E
C
W
F
Products code
Dielectric &
construction
5
6
7
8
9
10
11
B
Rated
voltage
Capacitance
2 250 VDC (150 Vrms, 250 Vo-p)
4 400 VDC (200 Vrms, 400 Vo-p)
Cap. Tol. Suffix
H ±3 %
J ±5 %
Suffix
Blank
B
Type 1
Type 2
Straight
Crimped lead
● Explanation of Part Numbers for Odd Size Taping
E
C
Products code
W
F
Dielectric &
construction
R
Rated
voltage
Capacitance
B
7.5 mm Cap. Tol. Suffix
Crimped lead
■Specifications
Category temp. range
(Including temperature-rise on unit surface)
– 25 ˚C to + 105 ˚C
Rated voltage
250 VDC(150 Vrms, 250 Vo-p), 400 VDC(200 Vrms, 400 Vo-p)
(Derating of rated voltage by 1.25 %/˚C at more than 85 ˚C)
Capacitance range
0.022 µF to 4.7 µF(250 VDC), 0.022 µF to 1.6 µF(400 VDC)
Capacitance tolerance
±3 %(H), ±5 %(J)
Dissipation factor (tan )
0.068 µF to 0.51 µF : tan <
=0.05 %
(20˚ C, 1 kHz)
0.56 µF to 4.7 µF : tan <
=0.1 %
0.068 µF to 4.7 µF : tan <
=0.2 % (20 ˚C, 10 kHz)
Withstand voltage
Insulation resistance (IR)
Between terminals : Rated volt. (VDC)✕150 % 60 s
>9000 MΩ
C<
=0.33 µF : IR=
(20 ˚C, 100 VDC, 60 s)
>
>
C 0.33 µF : IR=3000 MΩ . µF
❈ 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”.
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.
Mar. 2006
Plastic Film Capacitors
■Dimensions in mm (not to scale)
■Packaging Specifications for Bulk Package
Packing quantity:100 pcs./bag
■Taping Specifications for Automatic lnsertion
●Taping style
.✕...Refer to the page of taping specifications.
●Packaging Specification
Type
ECWF (B)
Rated volt.
250 VDC
400 VDC
●Lead Spacing
Cap. range
(µF)
0.022 to 1.2
0.022 to 0.68
Taping style
AD AS
B
C
D
Packing
E
K
K
Style
E
Lead Spacing
7.5 mm
Ammo
Ammo
.✕...See the column “Rating, Dimensions & Quantity Box” for packing quantity.
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.
Mar. 2006
Plastic Film Capacitors
■Rating & Dimensions
●Rated voltage : 250 VDC(150 Vrms, 250 Vo-p) Cap. tolerance : ±3 %(H), ±5 %(J)
Cap.
(µF)
Part No.
ECWF2223MB(
ECWF2243MB(
ECWF2273MB(
ECWF2303MB(
ECWF2333MB(
ECWF2363MB(
ECWF2393MB(
ECWF2433MB(
ECWF2473MB(
ECWF2513MB(
ECWF2563MB(
ECWF2623MB(
ECWF2683MB(
ECWF2753MB(
ECWF2823MB(
ECWF2913MB(
ECWF2104MB(
ECWF2114MB(
ECWF2124MB(
ECWF2134MB(
ECWF2154MB(
ECWF2164MB(
ECWF2184MB(
ECWF2204MB(
ECWF2224MB(
ECWF2244MB(
ECWF2274MB(
ECWF2304MB(
ECWF2334MB(
ECWF2364MB(
ECWF2394MB(
ECWF2434MB(
ECWF2474MB(
ECWF2514MB(
ECWF2564MB(
ECWF2624MB(
ECWF2684MB(
ECWF2754MB(
ECWF2824MB(
ECWF2914MB(
ECWF2105MB(
ECWF2115MB(
ECWF2125MB(
ECWF2135MB(
ECWF2155MB(
ECWF2165MB(
ECWF2185MB(
ECWF2205MB(
ECWF2225MB(
ECWF2245MB(
ECWF2275MB(
ECWF2305MB(
ECWF2335MB(
ECWF2365MB(
ECWF2395MB(
ECWF2435MB(
ECWF2475MB(
▲
▲
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
0.022
0.024
0.027
0.030
0.033
0.036
0.039
0.043
0.047
0.051
0.056
0.062
0.068
0.075
0.082
0.091
0.10
0.11
0.12
0.13
0.15
0.16
0.18
0.20
0.22
0.24
0.27
0.30
0.33
0.36
0.39
0.43
0.47
0.51
0.56
0.62
0.68
0.75
0.82
0.91
1.0
1.1
1.2
1.3
1.5
1.6
1.8
2.0
2.2
2.4
2.7
3.0
3.3
3.6
3.9
4.3
4.7
Dimensions (mm)
L max
T max
15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.5
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
23.0
23.0
23.0
23.0
23.0
23.0
23.0
23.0
23.0
23.0
23.0
23.0
23.0
28.0
28.0
28.0
28.0
28.0
28.0
28.0
28.0
33.0
33.0
33.0
33.0
5.5
5.5
6.0
6.0
5.5
6.0
6.0
6.0
6.5
6.5
6.5
7.0
6.0
6.5
6.5
7.0
7.0
7.5
7.5
8.0
8.5
6.0
6.5
7.0
7.0
7.5
8.0
8.0
8.5
8.5
9.0
9.5
8.0
8.5
8.5
9.0
9.5
10.0
10.5
11.0
11.5
12.0
12.5
13.0
14.0
11.5
12.5
13.0
14.0
14.5
15.5
16.5
17.0
16.0
16.5
17.5
18.0
H max
Type 1 Type 2
12.5
17.5
12.5
17.5
12.5
17.5
13.0
17.5
12.5
17.5
12.5
17.5
12.5
17.5
13.0
17.5
13.0
17.5
13.5
17.5
13.5
17.5
14.0
17.5
13.0
18.0
13.0
18.0
13.5
18.5
13.5
18.5
14.0
19.0
14.0
19.0
14.5
19.5
14.5
19.5
15.0
20.0
13.0
18.0
13.5
18.5
13.5
18.5
14.0
19.0
14.0
19.0
14.5
19.5
15.0
20.0
15.0
20.0
15.0
20.0
16.0
21.0
16.0
21.0
15.0
20.0
15.0
20.0
15.5
20.5
16.0
21.0
16.5
21.5
16.5
21.5
17.0
22.0
17.5
22.5
18.0
23.0
19.0
24.0
19.5
24.5
20.0
25.0
21.0
26.0
20.5
25.5
21.0
26.0
22.0
27.0
22.5
27.5
23.0
28.0
24.0
29.0
25.5
30.5
26.0
31.0
25.0
30.0
25.5
30.5
26.5
31.5
27.0
32.0
F
Type 1
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
30.0
30.0
30.0
30.0
Quantity
S
Type 2
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
22.5
22.5
22.5
22.5
ød
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
Ammo
7.5mm
500
400
500
400
300
400
300
-
Suffix for lead crimped or taped type
Cap. tol. code
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.
Mar. 2006
Plastic Film Capacitors
■Rating, Dimensions & Quantity/Ammo Box
●Type ECWF(B), Rated voltage : 400 VDC, Capacitance tolerance : ±3 %(H), ±5 %(J)
Cap.
(µF)
Part No.
ECWF4223MB(
ECWF4243MB(
ECWF4273MB(
ECWF4303MB(
ECWF4333MB(
ECWF4363MB(
ECWF4393MB(
ECWF4433MB(
ECWF4473MB(
ECWF4513MB(
ECWF4563MB(
ECWF4623MB(
ECWF4683MB(
ECWF4753MB(
ECWF4823MB(
ECWF4913MB(
ECWF4104MB(
ECWF4114MB(
ECWF4124MB(
ECWF4134MB(
ECWF4154MB(
ECWF4164MB(
ECWF4184MB(
ECWF4204MB(
ECWF4224MB(
ECWF4244MB(
ECWF4274MB(
ECWF4304MB(
ECWF4334MB(
ECWF4364MB(
ECWF4394MB(
ECWF4434MB(
ECWF4474MB(
ECWF4514MB(
ECWF4564MB(
ECWF4624MB(
ECWF4684MB(
ECWF4754MB(
ECWF4824MB(
ECWF4914MB(
ECWF4105MB(
ECWF4115MB(
ECWF4125MB(
ECWF4135MB(
ECWF4155MB(
ECWF4165MB(
▲
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)✽
)✽
)✽
)✽
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
▲
0.022
0.024
0.027
0.030
0.033
0.036
0.039
0.043
0.047
0.051
0.056
0.062
0.068
0.075
0.082
0.091
0.10
0.11
0.12
0.13
0.15
0.16
0.18
0.20
0.22
0.24
0.27
0.30
0.33
0.36
0.39
0.43
0.47
0.51
0.56
0.62
0.68
0.75
0.82
0.91
1.0
1.1
1.2
1.3
1.5
1.6
Dimensions (mm)
H
Type 1 Type 2
12.5
17.5
12.5
17.5
12.5
17.5
13.0
18.0
12.5
17.5
12.5
17.5
12.5
17.5
13.0
18.0
13.0
18.0
13.5
18.5
13.5
18.5
14.0
19.0
13.0
18.0
13.5
18.5
13.5
18.5
14.0
19.0
14.0
19.0
14.5
19.5
15.0
20.0
15.0
20.0
15.5
20.5
16.0
21.0
16.5
21.5
16.0
21.0
16.5
21.5
16.5
21.5
17.0
22.0
17.5
22.5
18.0
23.0
20.0
25.0
20.5
25.5
21.0
26.0
21.5
26.5
19.5
24.5
20.0
25.0
21.0
26.0
21.5
26.5
20.0
25.0
20.5
25.5
21.5
26.5
22.0
27.0
22.5
27.5
23.5
28.5
24.0
29.0
25.5
30.5
26.5
31.5
max
L max
T max
15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.5
15.5
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
18.0
20.0
20.0
20.0
20.0
20.0
20.0
23.0
23.0
23.0
23.0
23.0
23.0
23.0
23.0
28.0
28.0
28.0
28.0
28.0
28.0
28.0
28.0
28.0
5.5
5.5
6.0
6.0
5.5
6.0
6.0
6.0
6.5
6.5
6.5
7.0
6.5
6.5
7.0
7.0
7.5
7.5
8.0
8.0
8.5
9.0
9.5
9.0
9.5
10.0
10.5
11.0
11.5
12.5
13.5
14.0
14.5
12.5
13.0
14.0
14.5
13.0
14.0
14.5
15.0
16.0
16.5
17.0
18.5
19.5
F
Type 1
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
17.0
17.0
17.0
17.0
17.0
17.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
Quantity
S
Type 2
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
17.5
ød
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
Ammo
7.5mm
500
400
300
200
300
200
-
Suffix for lead crimped or taped type
Cap. tol. code
✽ Lead crimped type last Suffix is “P”
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.
Mar. 2006
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