Summary

Metallized Polypropylene Film Capacitor
ECWFA series
Safety test
Applications・Features
Safety at the life-end
Film capacitor for PFC power supply, Lighting apparatus
②High safety ③High moisture resistant(85℃/85%/500V/500h)
④High ripple current
⑤ RoHS directive compliant
Circuit example (PFC power supply/DC cut)
Safety test :AC step up voltage test
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
200
Capacitance
容 量 change
残 存 率 rate
①Small size
DC cut capacitor
Driver
PFC capacitor
Competitor
Cpmpetitor:short
ECWFA
400
・
Construction/Specifications
(comparison data)
250V
Dielectric film
Type
800
1000
:
High reliability and moisture resistant are compatible with Al metallized pattern film.
■ Moisture resistance loading test
450V
630V
Patterned Metallized Polypropylene film
ECWF(A) DC250V
ECWFA2W (DC450V)
ECWFA2J (DC630V)
-40 to +105℃
Categorytemp.rage
Cap.
600
印加電圧[Vrms]
Voltage
[Vrms]
0.1uF to 6.8uF
0.1uF to 4.7uF
Fuse function works
and finally comes to
open circuit.
Moisture resistance test
Contributing to the miniaturization
and the high performance of the appliance
Voltage
Safety
Competitor:short
heat up
0.1uF to 2.2uF
tanδ up
Appearance
L x T x H (mm)
18.1 x 8.5 x 13.3
1.0μF
18.1 x 9.3 x 12.6
1.0μF
26.0×11.1×16.2
Break down mode
Open
Open
Open
Moisture
resistant
85 ℃, 85%, 250 VDC,
500 h
85 ℃, 85%, 315 VDC,
500 h
85 ℃, 85%, 500 VDC,
500 h
1.0μF
Metallized Polypropylene Film Capacitor
ECWFA series
Dimensions
T max
Lmax
Hmax
Hmax
φd ±0.05
J max
unit:mm
Type
S±0.8
F±1.0
unit:mm
Type
ECWFA DC 250V
Cap./Size
Lmax
Tmax
Hmax
104 (0.10μF)
124 (0.12μF)
154 (0.15μF)
184 (0.18μF)
224 (0.22μF)
274 (0.27μF)
334 (0.33μF)
394 (0.37μF)
474 (0.47μF)
564 (0.56μF)
684 (0.68μF)
824 (0.82μF)
105 (1.0 μF)
125 (1.2 μF)
155 (1.5 μF)
185 (1.8 μF)
225 (2.2 μF)
275 (2.7 μF)
335 (3.3 μF)
395 (3.9 μF)
475 (4.7 μF)
565 (5.6 μF)
685 (6.8 μF)
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
9.1
9.4
9.7
10.1
10.4
10.9
11.4
11.9
12.6
11.4
12.0
12.6
13.3
14.6
15.6
16.5
17.6
17.2
18.3
19.3
20.6
21.9
23.5
(E12 series)
F±1.0
S±0.8
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
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
S
S
S
S
S
S
S
S
S
Φd
(diameter)
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
ECWFA DC 450V
Cap./Size
Lmax
Tmax
Hmax
104 (0.10μF)
124 (0.12μF)
154 (0.15μF)
184 (0.18μF)
224 (0.22μF)
274 (0.27μF)
334 (0.33μF)
394 (0.37μF)
474 (0.47μF)
564 (0.56μF)
684 (0.68μF)
824 (0.82μF)
105 (1.0 μF)
125 (1.2 μF)
155 (1.5 μF)
185 (1.8 μF)
225 (2.2 μF)
275 (2.7 μF)
335 (3.3 μF)
395 (3.9 μF)
475 (4.7 μF)
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
9.3
9.5
9.9
10.2
10.6
11.1
11.7
12.2
12.9
11.5
12.1
12.7
12.6
14.7
15.8
16.7
17.9
16.5
17.5
18.4
19.6
(E12 series)
F±1.0
S±0.8
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
22.5
22.5
22.5
22.5
S
S
S
S
S
S
S
S
S
Φd
(diameter)
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
unit:mm
Type
ECWFA DC 630V
Cap./Size
Lmax
Tmax
104 (0.10μF)
124 (0.12μF)
154 (0.15μF)
184 (0.18μF)
224 (0.22μF)
274 (0.27μF)
334 (0.33μF)
394 (0.37μF)
474 (0.47μF)
564 (0.56μF)
684 (0.68μF)
824 (0.82μF)
105 (1.0 μF)
125 (1.2 μF)
155 (1.5 μF)
185 (1.8 μF)
225 (2.2 μF)
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
(E12 series)
Hmax
F±1.0
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
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
22.5
22.5
22.5
22.5
22.5
22.5
Φd(diameter)
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