Engineering Bulletin
Tentative
No.821E/Jan.2013
Miniature Aluminum Electrolytic Capacitors
Low impedance, 105
Adoption of innovative high stability electrolyte
High ripple current and long endurance
Rated voltage range : 6.3 to 100V
dc
, Capacitance range : 8.2 to 22,000μF
Endurance with ripple current : 6,000 to 10,000 hours at 105
Non solvent resistant type
RoHS Compliant
◆
SPECIFICATIONS
Items
Category
Temperature Range
Rated Voltage Range
Capacitance Tolerance
Leakage Current
Dissipation Factor
(tan )
Low Temperature
Characteristics
Endurance
-40 to +105
6.3 to 100V
dc
±20%（M）
I=0.01CV or 3μA, whichever is greater.
Where, I : Max. leakage current (μA), C : Nominal capacitance (μF), V : Rated voltage (V)
6.3V
10V
16V
25V
35V
50V
63V
80V
100V
Rated voltage (V
dc
)
tan (Max.)
0.22
0.19
0.16
0.14
0.12
0.10
0.09
0.09
0.08
When nominal capacitance exceeds 1,000μF, add 0.02 to the value above for each 1,000μF increase.
Z(-25 ) / Z(+20 )
2 max.
Z(-40 ) / Z(+20 )
3 max.
(at 20
(at 20
, 120Hz)
Characteristics
after 2 minutes)
(at 20
, 120Hz)
(at 120Hz)
Shelf Life
The following specifications shall be satisfied when the capacitors are restored to 20 after subjected to DC voltage with the rated
ripple current is applied (the peak voltage shall not exceed the rated voltage) for the specified period of time at 105 .
10×16L, 20L, 25L
Case size
5, 6.3
8×11.5L
10×12.5L
8×15L, 20L
12.5 to 18
6.3V
dc
6,000 hours
8,000 hours
9,000 hours
9,000 hours
10,000 hours
Time
7,000 hours
9,000 hours
9,000 hours
10,000 hours
10,000 hours
10 to 50V
dc
6,000 hours
8,000 hours
9,000 hours
9,000 hours
10,000 hours
63 to 100V
dc
Capacitance change
±25 of the initial value (6.3, 10V
dc
±30 )
D.F. (tan )
200 of the initial specified value
Leakage current
The initial specified value
The following specifications shall be satisfied when the capacitors are restored to 20 after exposing them for 500 hours at 105 without
voltage applied. Before the measurement, the capacitor shall be preconditioned by applying voltage according to Item 4.1 of JIS C 5101-4.
Capacitance change
±25 of the initial value (6.3, 10V
dc
±30 )
D.F. (tan )
200 of the initial specified value
Leakage current
The initial specified value
DIMENSIONS
●Terminal Code : E
Sleeve(PET:Brown)
mm
F±0.5
F±0.5
d
L'
Vent
(Except 5 &
6.3)
15min
4min
(
5 to
10)
(
12.5 to
18)
D
d
F
D'
L'
5
0.5
2.0
6.3
0.5
2.5
8
0.6
3.5
10
12.5
0.6
0.6
5.0
5.0
D+0.5max.
L+1.5max.
16
0.8
7.5
18
0.8
7.5
D'
Gas escape end seal
PART NUMBERING SYSTEM
1
2
3
4
5
6
7
8
9
10
11 12 13
14
15 16 17
18
E KZN
E
M
Supplement code
Size code
Capacitance tolerance code
Capacitance code (ex. 100μF:101, 3,900μF:392)
Lead forming·taping code
Terminal code
Voltage code (ex. 16V:160, 50V:500)
Series code
Category
Specifications in this bulletin are subject to change without notice.
NIPPON CHEMI-CON CORPORATION
1637
1
Engineering Bulletin
Tentative
No.821E/Jan.2013
Miniature Aluminum Electrolytic Capacitors
Low impedance, 105
◆
STANDARD RATINGS
WV
(V
dc
)
Cap
(μF)
Case size
D×L(mm)
Impedance
(Ωmax/100kHz)
20
220
470
820
1,200
1,200
1,500
1,800
2,700
2,700
3,300
3,900
5,600
6.3
6,800
6,800
8,200
8,200
10,000
12,000
12,000
15,000
15,000
18,000
18,000
22,000
150
330
560
820
1,000
1,000
1,200
1,800
1,800
2,200
2,700
3,900
10
4,700
4,700
5,600
5,600
6,800
8,200
8,200
10,000
10,000
12,000
12,000
15,000
120
270
470
680
680
820
1,000
1,500
16
1,500
1,800
2,200
2,700
3,300
3,900
3,900
4,700
5,600
5×11
6.3×11
8×11.5
8×15
10×12.5
8×20
10×16
10×20
12.5×16
10×25
12.5×20
12.5×25
12.5×30
16×20
12.5×35
18×20
16×25
16×31.5
18×25
16×35.5
18×31.5
16×40
18×35.5
18×40
5×11
6.3×11
8×11.5
8×15
8×20
10×12.5
10×16
10×20
12.5×16
10×25
12.5×20
12.5×25
12.5×30
16×20
12.5×35
18×20
16×25
16×31.5
18×25
16×35.5
18×31.5
16×40
18×35.5
18×40
5×11
6.3×11
8×11.5
8×15
10×12.5
8×20
10×16
10×20
12.5×16
10×25
12.5×20
12.5×25
12.5×30
12.5×35
16×20
18×20
16×25
0.38
0.17
0.075
0.059
0.053
0.041
0.038
0.028
0.035
0.026
0.025
0.019
0.018
0.021
0.016
0.020
0.017
0.016
0.016
0.014
0.014
0.013
0.012
0.011
0.38
0.17
0.075
0.059
0.041
0.053
0.038
0.028
0.035
0.026
0.025
0.019
0.018
0.021
0.016
0.020
0.017
0.016
0.016
0.014
0.014
0.013
0.012
0.011
0.38
0.17
0.075
0.059
0.053
0.041
0.038
0.028
0.035
0.026
0.025
0.019
0.018
0.016
0.021
0.020
0.017
-10
1.2
0.51
0.23
0.18
0.16
0.13
0.12
0.084
0.11
0.072
0.075
0.057
0.054
0.063
0.048
0.060
0.051
0.048
0.048
0.042
0.042
0.039
0.036
0.033
1.2
0.51
0.23
0.18
0.13
0.16
0.12
0.084
0.11
0.072
0.075
0.057
0.054
0.063
0.048
0.060
0.051
0.048
0.048
0.042
0.042
0.039
0.036
0.033
1.2
0.51
0.23
0.18
0.16
0.13
0.12
0.084
0.11
0.072
0.075
0.057
0.054
0.048
0.063
0.060
0.051
Rated
ripple
current
(mArms/
105
100kHz)
345
540
945
1,250
1,330
1,500
1,760
1,960
1,900
2,250
2,480
2,900
3,450
3,250
3,570
3,450
3,630
4,100
3,880
4,280
4,190
4,580
4,380
4,960
450
700
1,200
1,600
1,960
1,700
2,000
2,500
2,400
2,900
2,600
3,200
3,660
3,330
4,120
3,450
3,810
4,100
3,880
4,280
4,190
4,580
4,380
4,960
450
700
1,200
1,600
1,700
1,960
2,000
2,500
2,400
2,900
2,600
3,200
3,660
4,120
3,330
3,450
3,810
WV
(V
dc
)
Cap
(μF)
Case size
D×L(mm)
Impedance
(Ωmax/100kHz)
20
EKZN6R3E
□□
221ME11D
EKZN6R3E
□□
471MF11D
EKZN6R3E
□□
821MHB5D
EKZN6R3E
□□
122MH15D
EKZN6R3E
□□
122MJC5S
EKZN6R3E
□□
152MH20D
EKZN6R3E
□□
182MJ16S
EKZN6R3E
□□
272MJ20S
EKZN6R3E
□□
272MK16S
EKZN6R3E
□□
332MJ25S
EKZN6R3E
□□
392MK20S
EKZN6R3E
□□
562MK25S
EKZN6R3E
□□
682MK30S
EKZN6R3E
□□
682ML20S
EKZN6R3E
□□
822MK35S
EKZN6R3E
□□
822MM20S
EKZN6R3E
□□
103ML25S
EKZN6R3E
□□
123MLN3S
EKZN6R3E
□□
123MM25S
EKZN6R3E
□□
153MLP1S
EKZN6R3E
□□
153MMN3S
EKZN6R3E
□□
183ML40S
EKZN6R3E
□□
183MMP1S
EKZN6R3E
□□
223MM40S
EKZN100E
□□
151ME11D
EKZN100E
□□
331MF11D
EKZN100E
□□
561MHB5D
EKZN100E
□□
821MH15D
EKZN100E
□□
102MH20D
EKZN100E
□□
102MJC5S
EKZN100E
□□
122MJ16S
EKZN100E
□□
182MJ20S
EKZN100E
□□
182MK16S
EKZN100E
□□
222MJ25S
EKZN100E
□□
272MK20S
EKZN100E
□□
392MK25S
EKZN100E
□□
472MK30S
EKZN100E
□□
472ML20S
EKZN100E
□□
562MK35S
EKZN100E
□□
562MM20S
EKZN100E
□□
682ML25S
EKZN100E
□□
822MLN3S
EKZN100E
□□
822MM25S
EKZN100E
□□
103MLP1S
EKZN100E
□□
103MMN3S
EKZN100E
□□
123ML40S
EKZN100E
□□
123MMP1S
EKZN100E
□□
153MM40S
EKZN160E
□□
121ME11D
EKZN160E
□□
271MF11D
EKZN160E
□□
471MHB5D
EKZN160E
□□
681MH15D
EKZN160E
□□
681MJC5S
EKZN160E
□□
821MH20D
EKZN160E
□□
102MJ16S
EKZN160E
□□
152MJ20S
EKZN160E
□□
152MK16S
EKZN160E
□□
182MJ25S
EKZN160E
□□
222MK20S
EKZN160E
□□
272MK25S
EKZN160E
□□
332MK30S
EKZN160E
□□
392MK35S
EKZN160E
□□
392ML20S
EKZN160E
□□
472MM20S
EKZN160E
□□
562ML25S
6,800
6,800
8,200
8,200
10,000
10,000
12,000
68
150
270
470
470
560
680
820
1,000
1,200
1,500
1,800
2,200
2,200
2,700
3,300
3,300
4,700
4,700
5,600
5,600
6,800
6,800
8,200
47
100
180
220
270
330
390
470
560
680
820
1,200
1,500
1,500
1,800
1,800
1,800
2,700
2,700
3,300
3,300
3,900
3,900
4,700
27
56
100
120
150
180
220
330
330
390
16×31.5
18×25
16×35.5
18×31.5
16×40
18×35.5
18×40
5×11
6.3×11
8×11.5
8×15
10×12.5
8×20
10×16
10×20
12.5×16
10×25
12.5×20
12.5×25
12.5×30
16×20
12.5×35
16×25
18×20
16×31.5
18×25
16×35.5
18×31.5
16×40
18×35.5
18×40
5×11
6.3×11
8×11.5
8×15
10×12.5
8×20
10×16
10×20
12.5×16
10×25
12.5×20
12.5×25
12.5×30
16×20
12.5×35
16×25
18×20
16×31.5
18×25
16×35.5
18×31.5
16×40
18×35.5
18×40
5×11
6.3×11
8×11.5
8×15
10×12.5
8×20
10×16
10×20
12.5×16
10×25
0.016
0.016
0.014
0.014
0.013
0.012
0.011
0.38
0.17
0.075
0.059
0.053
0.041
0.038
0.028
0.035
0.026
0.025
0.019
0.018
0.021
0.016
0.017
0.020
0.016
0.016
0.014
0.014
0.013
0.012
0.011
0.38
0.17
0.075
0.059
0.053
0.041
0.038
0.028
0.035
0.026
0.025
0.019
0.018
0.021
0.016
0.017
0.020
0.016
0.016
0.014
0.014
0.013
0.012
0.011
0.4
0.18
0.085
0.065
0.073
0.049
0.053
0.038
0.045
0.032
-10
0.048
0.048
0.042
0.042
0.039
0.036
0.033
1.2
0.51
0.23
0.18
0.16
0.13
0.12
0.084
0.11
0.072
0.075
0.057
0.054
0.063
0.048
0.051
0.060
0.048
0.048
0.042
0.042
0.039
0.036
0.033
1.2
0.51
0.23
0.18
0.16
0.13
0.12
0.084
0.11
0.072
0.075
0.057
0.054
0.063
0.048
0.051
0.060
0.048
0.048
0.042
0.042
0.039
0.036
0.033
1.3
0.54
0.26
0.20
0.22
0.16
0.16
0.12
0.14
0.10
Rated
ripple
current
(mArms/
105
100kHz)
4,100
3,880
4,280
4,190
4,580
4,380
4,960
450
700
1,200
1,600
1,700
1,960
2,000
2,500
2,400
2,900
2,600
3,200
3,660
3,330
4,120
3,810
3,450
4,100
3,880
4,280
4,190
4,580
4,380
4,960
450
700
1,200
1,600
1,700
1,960
2,000
2,500
2,400
2,900
2,600
3,200
3,660
3,330
4,120
3,810
3,450
4,100
3,880
4,280
4,190
4,580
4,380
4,960
450
700
1,200
1,600
1,280
1,960
1,650
2,060
2,160
2,420
Part No.
Part No.
16
25
35
50
EKZN160E
□□
682MLN3S
EKZN160E
□□
682MM25S
EKZN160E
□□
822MLP1S
EKZN160E
□□
822MMN3S
EKZN160E
□□
103ML40S
EKZN160E
□□
103MMP1S
EKZN160E
□□
123MM40S
EKZN250E
□□
680ME11D
EKZN250E
□□
151MF11D
EKZN250E
□□
271MHB5D
EKZN250E
□□
471MH15D
EKZN250E
□□
471MJC5S
EKZN250E
□□
561MH20D
EKZN250E
□□
681MJ16S
EKZN250E
□□
821MJ20S
EKZN250E
□□
102MK16S
EKZN250E
□□
122MJ25S
EKZN250E
□□
152MK20S
EKZN250E
□□
182MK25S
EKZN250E
□□
222MK30S
EKZN250E
□□
222ML20S
EKZN250E
□□
272MK35S
EKZN250E
□□
332ML25S
EKZN250E
□□
332MM20S
EKZN250E
□□
472MLN3S
EKZN250E
□□
472MM25S
EKZN250E
□□
562MLP1S
EKZN250E
□□
562MMN3S
EKZN250E
□□
682ML40S
EKZN250E
□□
682MMP1S
EKZN250E
□□
822MM40S
EKZN350E
□□
470ME11D
EKZN350E
□□
101MF11D
EKZN350E
□□
181MHB5D
EKZN350E
□□
221MH15D
EKZN350E
□□
271MJC5S
EKZN350E
□□
331MH20D
EKZN350E
□□
391MJ16S
EKZN350E
□□
471MJ20S
EKZN350E
□□
561MK16S
EKZN350E
□□
681MJ25S
EKZN350E
□□
821MK20S
EKZN350E
□□
122MK25S
EKZN350E
□□
152MK30S
EKZN350E
□□
152ML20S
EKZN350E
□□
182MK35S
EKZN350E
□□
182ML25S
EKZN350E
□□
182MM20S
EKZN350E
□□
272MLN3S
EKZN350E
□□
272MM25S
EKZN350E
□□
332MLP1S
EKZN350E
□□
332MMN3S
EKZN350E
□□
392ML40S
EKZN350E
□□
392MMP1S
EKZN350E
□□
472MM40S
EKZN500E
□□
270ME11D
EKZN500E
□□
560MF11D
EKZN500E
□□
101MHB5D
EKZN500E
□□
121MH15D
EKZN500E
□□
151MJC5S
EKZN500E
□□
181MH20D
EKZN500E
□□
221MJ16S
EKZN500E
□□
331MJ20S
EKZN500E
□□
331MK16S
EKZN500E
□□
391MJ25S
□□
:Enter the appropriate lead forming or taping code.
Specifications in this bulletin are subject to change without notice.
NIPPON CHEMI-CON CORPORATION
1637
2
Engineering Bulletin
Tentative
No.821E/Jan.2013
Miniature Aluminum Electrolytic Capacitors
Low impedance, 105
◆
STANDARD RATINGS
WV
(V
dc
)
Cap
(μF)
Case size
D×L(mm)
Impedance
(Ωmax/100kHz)
20
470
680
820
820
1,000
1,200
1,200
50
1,500
1,500
1,800
2,200
2,200
2,700
3,300
18
39
68
100
120
120
180
270
270
330
390
560
63
680
680
820
820
1,000
1,200
1,200
1,500
1,500
1,800
1,800
2,200
12
27
47
80
68
82
12.5×20
12.5×25
12.5×30
16×20
12.5×35
16×25
18×20
16×31.5
18×25
16×35.5
16×40
18×31.5
18×35.5
18×40
5×11
6.3×11
8×11.5
8×15
8×20
10×12.5
10×16
10×20
12.5×16
10×25
12.5×20
12.5×25
12.5×30
16×20
12.5×35
18×20
16×25
16×31.5
18×25
16×35.5
18×31.5
16×40
18×35.5
18×40
5×11
6.3×11
8×11.5
8×15
8×20
0.032
0.025
0.023
0.026
0.021
0.022
0.025
0.019
0.021
0.016
0.014
0.016
0.013
0.012
0.52
0.24
0.15
0.1
0.077
0.090
0.061
0.045
0.058
0.037
0.033
0.026
0.024
0.027
0.022
0.026
0.024
0.020
0.022
0.018
0.018
0.016
0.017
0.015
0.72
0.34
0.2
0.14
0.12
-10
0.10
0.080
0.074
0.084
0.067
0.070
0.075
0.057
0.063
0.048
0.042
0.048
0.039
0.036
2.3
1.1
0.68
0.45
0.35
0.36
0.25
0.18
0.18
0.12
0.10
0.080
0.075
0.085
0.068
0.078
0.072
0.060
0.066
0.054
0.054
0.048
0.051
0.045
3.2
1.5
0.9
0.63
0.54
Rated
ripple
current
(mArms/
105
100kHz)
2,300
2,800
3,370
3,070
3,810
3,510
3,120
4,030
3,530
4,220
4,500
4,080
4,270
4,850
240
420
720
990
1,200
990
1,200
1,570
1,570
1,990
1,990
2,460
2,760
2,380
3,040
2,530
2,890
3,280
2,930
3,440
3,380
3,690
3,550
3,930
220
370
620
780
1,040
WV
(V
dc
)
Cap
(μF)
Case size
D×L(mm)
Impedance
(Ωmax/100kHz)
20
EKZN500E
□□
471MK20S
EKZN500E
□□
681MK25S
EKZN500E
□□
821MK30S
EKZN500E
□□
821ML20S
EKZN500E
□□
102MK35S
EKZN500E
□□
122ML25S
EKZN500E
□□
122MM20S
EKZN500E
□□
152MLN3S
EKZN500E
□□
152MM25S
EKZN500E
□□
182MLP1S
EKZN500E
□□
222ML40S
EKZN500E
□□
222MMN3S
EKZN500E
□□
272MMP1S
EKZN500E
□□
332MM40S
EKZN630E
□□
180ME11D
EKZN630E
□□
390MF11D
EKZN630E
□□
680MHB5D
EKZN630E
□□
101MH15D
EKZN630E
□□
121MH20D
EKZN630E
□□
121MJC5S
EKZN630E
□□
181MJ16S
EKZN630E
□□
271MJ20S
EKZN630E
□□
271MK16S
EKZN630E
□□
331MJ25S
EKZN630E
□□
391MK20S
EKZN630E
□□
561MK25S
EKZN630E
□□
681MK30S
EKZN630E
□□
681ML20S
EKZN630E
□□
821MK35S
EKZN630E
□□
821MM20S
EKZN630E
□□
102ML25S
EKZN630E
□□
122MLN3S
EKZN630E
□□
122MM25S
EKZN630E
□□
152MLP1S
EKZN630E
□□
152MMN3S
EKZN630E
□□
182ML40S
EKZN630E
□□
182MMP1S
EKZN630E
□□
222MM40S
EKZN800E
□□
120ME11D
EKZN800E
□□
270MF11D
EKZN800E
□□
470MHB5D
EKZN800E
□□
680MH15D
EKZN800E
□□
820MH20D
82
120
180
180
220
270
390
470
470
80
560
680
680
820
820
1,000
1,200
1,200
1,500
1,800
8.2
18
33
47
56
56
82
100
120
150
180
220
100
270
270
390
390
390
470
560
560
680
680
820
1,000
10×12.5
10×16
10×20
12.5×16
10×25
12.5×20
12.5×25
12.5×30
16×20
12.5×35
16×25
18×20
16×31.5
18×25
16×35.5
16×40
18×31.5
18×35.5
18×40
5×11
6.3×11
8×11.5
8×15
8×20
10×12.5
10×16
10×20
12.5×16
10×25
12.5×20
12.5×25
12.5×30
16×20
12.5×35
16×25
18×20
16×31.5
16×35.5
18×25
16×40
18×31.5
18×35.5
18×40
0.14
0.090
0.068
0.090
0.055
0.048
0.038
0.033
0.036
0.026
0.028
0.032
0.022
0.027
0.020
0.018
0.020
0.018
0.017
0.72
0.34
0.2
0.14
0.12
0.14
0.090
0.068
0.090
0.055
0.048
0.038
0.033
0.036
0.026
0.028
0.032
0.022
0.020
0.027
0.018
0.020
0.018
0.017
-10
0.56
0.36
0.28
0.27
0.22
0.15
0.12
0.11
0.12
0.078
0.084
0.096
0.066
0.081
0.060
0.054
0.060
0.054
0.051
3.2
1.5
0.9
0.63
0.54
0.56
0.36
0.28
0.27
0.22
0.15
0.12
0.11
0.12
0.078
0.084
0.096
0.066
0.060
0.081
0.054
0.060
0.054
0.051
Rated
ripple
current
(mArms/
105
100kHz)
780
1,040
1,430
1,430
1,620
1,750
2,210
2,400
1,950
2,600
2,430
2,270
2,640
2,500
2,860
3,510
2,860
3,510
3,860
220
370
620
780
1,040
780
1,040
1,430
1,430
1,620
1,750
2,210
2,400
1,950
2,600
2,430
2,270
2,640
2,860
2,500
3,510
2,860
3,510
3,860
Part No.
Part No.
EKZN800E
□□
820MJC5S
EKZN800E
□□
121MJ16S
EKZN800E
□□
181MJ20S
EKZN800E
□□
181MK16S
EKZN800E
□□
221MJ25S
EKZN800E
□□
271MK20S
EKZN800E
□□
391MK25S
EKZN800E
□□
471MK30S
EKZN800E
□□
471ML20S
EKZN800E
□□
561MK35S
EKZN800E
□□
681ML25S
EKZN800E
□□
681MM20S
EKZN800E
□□
821MLN3S
EKZN800E
□□
821MM25S
EKZN800E
□□
102MLP1S
EKZN800E
□□
122ML40S
EKZN800E
□□
122MMN3S
EKZN800E
□□
152MMP1S
EKZN800E
□□
182MM40S
EKZN101E
□□
8R2ME11D
EKZN101E
□□
180MF11D
EKZN101E
□□
330MHB5D
EKZN101E
□□
470MH15D
EKZN101E
□□
560MH20D
EKZN101E
□□
560MJC5S
EKZN101E
□□
820MJ16S
EKZN101E
□□
101MJ20S
EKZN101E
□□
121MK16S
EKZN101E
□□
151MJ25S
EKZN101E
□□
181MK20S
EKZN101E
□□
221MK25S
EKZN101E
□□
271MK30S
EKZN101E
□□
271ML20S
EKZN101E
□□
391MK35S
EKZN101E
□□
391ML25S
EKZN101E
□□
391MM20S
EKZN101E
□□
471MLN3S
EKZN101E
□□
561MLP1S
EKZN101E
□□
561MM25S
EKZN101E
□□
681ML40S
EKZN101E
□□
681MMN3S
EKZN101E
□□
821MMP1S
EKZN101E
□□
102MM40S
□□
:Enter the appropriate lead forming or taping code.
◆
RATED RIPPLE CURRENT MULTIPLIERS
●Frequency Multipliers
Capacitance (μF)
Frequency (Hz)
120
0.40
0.50
0.60
0.75
0.85
1k
0.75
0.85
0.87
0.90
0.95
10k
0.90
0.94
0.95
0.95
0.98
100k
1.00
1.00
1.00
1.00
1.00
8.2 to 180
220 to 560
680 to 1,800
2,200 to 3,900
4,700 to 22,000
The endurance of capacitors is reduced with internal heating produced by ripple current at the rate of halving the lifetime with every 5
When long life performance is required in actual use, the rms ripple current has to be reduced.
rise.
Specifications in this bulletin are subject to change without notice.
NIPPON CHEMI-CON CORPORATION
1637
3
京公网安备 11010802033920号
EEWORLD
