Plastic Film Capacitors
Metallized Polypropylene
Film Capacitor
Type : ECWF(A)
Non-inductive construction using metallized polypropylene film
with flame retardant epoxy resin coating.
Features
● Small
size
frequency characteristics
● Low loss
● Low Hum Sound Noise
● 85 degree C , 85 %RH , 500 V.DC , 500 hours (630 V.DC)
● RoHS directive compliant
● Excellent
Recommended applications
● 250
● 450
V.DC, 630 V.DC : High frequency and high current circuits
V.DC : Active filter circuits
Explanation of part number
● 250
V.DC, 450 V.DC (Bulk)
1
2
3
4
E
C
W
F
Product code
Dielectric &
construction
5
6
Rated voltage
2W
9
10
11
12
Capacitance
250 V.DC
450 V.DC
Cap. Tol.
Suffix
Suffix
H
±3 %
Code
J
±5 %
Blank
Straight
J
±5 %
B
Crimped lead
K
±10 %
Q
Crimped lead
C
Cut lead
Lead Form
V.DC, 450 V.DC (Odd size taping)
1
2
3
4
E
C
W
F
Product code
● 630
8
A
2
● 250
7
Dielectric &
construction
5
6
7
8
9
10
11
R
Rated voltage
Capacitance
12
A
Suffix
Cap. Tol.
Suffix
10
11
12
V.DC (Bulk, Odd size taping)
1
2
3
4
5
6
7
E
C
W
F
A
2
J
Product code
Dielectric &
construction
8
9
J
Rated voltage
2J
630 V.DC
Capacitance
J
±5 %
Cap. Tol.
Code
Suffix
Lead Form
Blank
Straight
B
Crimped lead
Q
Crimped lead
C
Cut lead
4
Odd size taping
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
01 Feb. 2016
Plastic Film Capacitors
Specifications
Category temp. range
(Including temperature-rise on unit surface)
Rated voltage
Capacitance range
Capacitance tolerance
Dissipation factor (tan d)
Withstand voltage
Insulation resistance (IR)
– 40 °C to +105 °C
250 V.DC
450 V.DC (Derating of rated voltage by 1.25%/°C at more than 85 °C)
Peak to peak voltage applied on the capacitor should be less than
240 Vp-p, and zero to peak voltage should be less than 450 Vo-p.
630 V.DC (Derating of rated voltage by 1.0%/°C at more than 85 °C)
250 V.DC 0.1 μF to 6.8 μF
450 V.DC 0.1 μF to 4.7 μF
630 V.DC 0.1 μF to 2.2 μF
250 V.DC ±3 %(H), ±5 %(J)
450 V.DC ±5 %(J), ±10 %(K)
630 V.DC ±5 %(J)
tan d < 0.1 % (20 °C, 1 kHz)
Between terminals : Rated volt. (V.DC)×150 %, 60 s
C < 0.33 μF : IR > 9000 MΩ
250 V.DC
(20 °C, 100 V.DC, 60 s)
C > 0.33 μF : IR > 3000 MΩ ∙ μF
C < 0.33 μF : IR > 30000 MΩ
450 V.DC
(20 °C, 100 V.DC, 60 s)
C > 0.33 μF : IR > 10000 MΩ ∙ μF
C < 0.33 μF : IR > 9000 MΩ
630 V.DC
(20 °C, 500 V.DC, 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”.
Dimensions
Straight
Crimped lead
(Suffix B)
Crimped lead
(Suffix Q)
L max.
L max.
Cut lead
(Suffix C)
4.5±0.5
4.5±0.5
0d±0.05
Copper-wire or
Copper-clad
steel-wire
Marking
4.5±0.5
Marking
H max.
H max.
Marking
F±1.0
25 min.
G max.
Marking
H max.
T max.
L max.
S±0.8
S±0.8
Style B
Style D
Unit : mm
Packaging specifications for bulk package
● Packing
quantity : 100 pcs./bag
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
01 Feb. 2016
Plastic Film Capacitors
Taping specifications for automatic insertion
style
Style E
P
P
H1
Style D
P
F
F
H0
H0
H0
F
Style F
H1
H1
● Taping
P0
P0
P0
✽ Refer to the page of taping specifications.
● Packaging
● Lead
specifications
Taping style
Rated voltage Capacitance range
Type
(V.DC)
(μF)
AD AS B C D E F
◯
0.10 to 0.47
250
◯
0.56 to 3.9
◯
0.10 to 0.47
ECWF(A)
450
◯
0.56 to 2.2
◯
630
0.10 to 0.68
Packing
Ammo
suffix
R( ) A
Style
D
E
F
spacing
Lead spacing
7.5 mm
7.5 mm
7.5 mm
J4
Rating · Dimensions · Quantity
● Rated
voltage : 250 V.DC, Capacitance tolerance : ± 3 %(H), ±5 %(J)
Cap.
(μF)
Part No.
ECWF2104◻A(
ECWF2124◻A(
ECWF2154◻A(
ECWF2184◻A(
ECWF2224◻A(
ECWF2274◻A(
ECWF2334◻A(
ECWF2394◻A(
ECWF2474◻A(
ECWF2564◻A(
ECWF2684◻A(
ECWF2824◻A(
ECWF2105◻A(
ECWF2125◻A(
ECWF2155◻A(
ECWF2185◻A(
ECWF2225◻A(
ECWF2275◻A(
ECWF2335◻A(
ECWF2395◻A(
ECWF2475◻A(
ECWF2565◻A(
ECWF2685◻A(
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
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
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
L max. T max.
13.0
13.0
13.0
13.0
13.0
13.0
13.0
13.0
13.0
18.1
18.1
18.1
18.1
18.8
18.8
18.8
18.8
23.8
23.8
23.8
23.8
23.8
23.8
5.0
5.3
5.6
5.9
6.3
6.8
7.3
7.8
8.4
6.9
7.4
8.0
8.5
9.5
10.5
11.4
12.6
11.4
12.5
13.5
14.8
16.2
17.8
Straight
–
13.3
14.6
15.6
16.5
17.6
17.2
18.3
19.3
20.6
21.9
23.5
Dimensions (mm)
H max.
F
S
G max.
Crimped lead Crimped lead
Crimped lead Crimped lead
Straight
Straight
(Suffix B) (Suffix Q)
(Suffix B) (Suffix Q)
14.1
14.1
7.5
10.0
14.4
14.4
7.5
10.0
14.7
14.7
7.5
10.0
15.1
15.1
7.5
10.0
15.4
15.4
7.5
10.0
15.9
15.9
7.5
10.0
–
–
16.4
16.4
7.5
10.0
16.9
16.9
7.5
10.0
17.6
17.6
7.5
10.0
16.4
18.4
7.5
15.0
17.0
19.0
7.5
15.0
17.6
19.6
7.5
15.0
18.3
20.3
15.0
7.5
15.0
1.5
19.6
21.6
15.0
7.5
15.0
1.5
20.6
22.6
15.0
7.5
15.0
1.5
21.5
23.5
15.0
7.5
15.0
1.5
22.6
24.6
15.0
7.5
15.0
1.5
22.2
24.2
20.0
12.5
20.0
1.5
23.3
25.3
20.0
12.5
20.0
1.5
24.3
26.3
20.0
12.5
20.0
1.5
25.6
27.6
20.0
12.5
20.0
1.5
26.9
28.9
20.0
12.5
20.0
1.5
28.5
30.5
20.0
12.5
20.0
1.5
fd
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
Min. order Q'ty
Taping
Bulk
7.5 mm
1300
1200
1100
1000
900
800
700
400
500
300
200
300
200
–
✽ ◻ : Capacitance tolerance code
( ) : Suffix for lead crimped
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
01 Feb. 2016
Plastic Film Capacitors
Rating · Dimensions · Quantity
● Rated
voltage : 450 V.DC, Capacitance tolerance : ± 5 %(J), ±10 %(K)
Cap.
(μF)
Part No.
ECWF2W104◻A(
ECWF2W124◻A(
ECWF2W154◻A(
ECWF2W184◻A(
ECWF2W224◻A(
ECWF2W274◻A(
ECWF2W334◻A(
ECWF2W394◻A(
ECWF2W474◻A(
ECWF2W564◻A(
ECWF2W684◻A(
ECWF2W824◻A(
ECWF2W105◻A(
ECWF2W125◻A(
ECWF2W155◻A(
ECWF2W185◻A(
ECWF2W225◻A(
ECWF2W275◻A(
ECWF2W335◻A(
ECWF2W395◻A(
ECWF2W475◻A(
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
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
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
L max. T max.
13.0
13.0
13.0
13.0
13.0
13.0
13.0
13.0
13.0
18.1
18.1
18.1
18.1
18.8
18.8
18.8
18.8
26.3
26.3
26.3
26.3
5.1
5.4
5.7
6.1
6.5
7.0
7.6
8.1
8.7
7.0
7.5
8.2
9.3
9.7
10.7
11.6
12.8
10.6
11.7
12.6
13.8
Straight
–
11.5
12.1
12.7
12.6
14.7
15.8
16.7
17.9
16.5
17.5
18.4
19.6
Dimensions (mm)
H max.
S
F
Crimped lead Crimped lead
Crimped lead Crimped lead G max.
(Suffix B) (Suffix Q)
(Suffix B) (Suffix Q)
14.3
14.3
7.5
10.0
1.5
14.5
14.5
7.5
10.0
1.5
14.9
14.9
7.5
10.0
1.5
15.2
15.2
7.5
10.0
1.5
15.6
15.6
7.5
10.0
1.5
–
16.1
16.1
7.5
10.0
1.5
16.7
16.7
7.5
10.0
1.5
17.2
17.2
7.5
10.0
1.5
17.9
17.9
7.5
10.0
1.5
16.5
18.5
15.0
7.5
15.0
1.5
17.1
19.1
15.0
7.5
15.0
1.5
17.7
19.7
15.0
7.5
15.0
1.5
17.6
19.6
15.0
7.5
15.0
1.5
19.7
21.7
15.0
7.5
15.0
1.5
20.8
22.8
15.0
7.5
15.0
1.5
21.7
23.7
15.0
7.5
15.0
1.5
22.9
24.9
15.0
7.5
15.0
1.5
21.5
23.5
22.5
15.0
22.5
1.5
22.5
24.5
22.5
15.0
22.5
1.5
23.4
25.4
22.5
15.0
22.5
1.5
24.6
26.6
22.5
15.0
22.5
1.5
fd
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
Min. order Q'ty
Taping
Bulk
7.5 mm
1200
1000
800
600
400
500
300
200
–
✽ ◻ : Capacitance tolerance code
( ) : Suffix for lead crimped
● Rated
voltage : 630 V.DC, Capacitance tolerance : ± 5 %(J)
Cap.
(μF) L max. T max.
Part No.
ECWFA2J104J(
ECWFA2J124J(
ECWFA2J154J(
ECWFA2J184J(
ECWFA2J224J(
ECWFA2J274J(
ECWFA2J334J(
ECWFA2J394J(
ECWFA2J474J(
ECWFA2J564J(
ECWFA2J684J(
ECWFA2J824J(
ECWFA2J105J(
ECWFA2J125J(
ECWFA2J155J(
ECWFA2J185J(
ECWFA2J225J(
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
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
1.2
1.5
1.8
2.2
18.2
18.2
18.2
18.2
18.2
18.2
18.2
18.2
18.2
18.2
18.2
26.0
26.0
26.0
26.0
26.0
26.0
5.2
5.5
6.0
6.5
7.1
7.8
8.5
9.2
10.0
10.9
12.0
10.1
11.1
12.1
13.5
14.8
16.3
Straight
10.4
10.8
11.2
11.7
12.3
12.9
13.6
14.3
15.1
16.0
17.1
15.3
16.2
17.2
18.6
19.8
21.4
Dimensions (mm)
H max.
S
F
Crimped lead Crimped lead
Crimped lead Crimped lead G max.
(Suffix B) (Suffix Q)
(Suffix B) (Suffix Q)
15.4 15.4 15.0
7.5 15.0
1.5
15.8 15.8 15.0
7.5 15.0
1.5
16.2 16.2 15.0
7.5 15.0
1.5
16.7 16.7 15.0
7.5 15.0
1.5
17.3 17.3 15.0
7.5 15.0
1.5
17.9 17.9 15.0
7.5 15.0
1.5
18.6 18.6 15.0
7.5 15.0
1.5
19.3 19.3 15.0
7.5 15.0
1.5
20.1 20.1 15.0
7.5 15.0
1.5
21.0 21.0 15.0
7.5 15.0
1.5
22.1 22.1 15.0
7.5 15.0
1.5
20.3 22.3 22.5 15.0 22.5
1.5
21.2 23.2 22.5 15.0 22.5
1.5
22.2 24.2 22.5 15.0 22.5
1.5
23.6 25.6 22.5 15.0 22.5
1.5
24.8 26.8 22.5 15.0 22.5
1.5
26.4 28.4 22.5 15.0 22.5
1.5
fd
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.8
0.8
0.8
0.8
0.8
0.8
Min. order Q'ty
Taping
Bulk
Crimped
7.5 mm Straight
lead
600
500
400 1000
1000
300
200
−
800
600
500
400
600
500
✽ ( ) : Suffix for lead crimped
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
01 Feb. 2016
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