◆SPECIFICATIONS
Characteristics
−25〜＋85℃
350〜450V.DC
−40〜＋85℃
6.3〜250V.DC
±20%(20℃,120Hz)
RatedVoltage
tanδ 0.26
6.3
0.22
10
0.18
16
0.16
25
0.14
35
0.12
50
0.20 0.20 0.20 0.20 0.20
160 200 250 350 400
0.20
450
RatedVoltage
Z(−40℃)/Z(20℃)
Z(−25℃)/Z(20℃)
6.3
12
10
10
16
8
25
6
35
4
64432
50
3
2
160
3
200
3
250
3
350
5
400
5
450
7
Afterapplyingratedvoltagewithratedripplecurrentfor2000hoursat85℃,
thecapacitorsshallmeetthefollowingrequirements.
Whenratedcapacitanceisover1000μF,tanδshallbeadded0.02tothelistedvaluewithincreaseofevery1000μF.
(20℃,120Hz)
(120Hz)
CategoryTemperatureRange
RatedVoltageRange
CapacitanceTolerance
(tanδ)
DissipationFactor(MAX)
Endurance
LowTemperatureStability
ImpedanceRatio(MAX)
Items
LeakageCurrent
DissipationFactor
CapacitanceChange Within±25％oftheinitialvalue.
Notmorethan200％ofthespecifiedvalue.
Notmorethanthespecifiedvalue.
◆MULTIPLIERFORRIPPLECURRENT
 FrequencyCoefficient
◆PARTNUMBER
□□□
RatedVoltage
WA
Series
□□□
Option
□□
LeadForming
D×L
CaseSize
□□□□□
RatedCapacitance
Ｍ
CapacitanceTolerance
160〜450V.DC6.3〜50V.DC
CV≦1000 CV＞1000
I=0.1CV＋40
μ
A(1minute)
I=0.03CV＋15
μ
A(5minutes)
I=0.04CV＋100
μ
A(1minute)
I=0.02CV＋25
μ
A(5minutes)
LeakageCurrent(MAX) I＝0.01CVor3μAwhicheverisgreater.
(After2minutesapplicationofratedvoltage)
I＝(μA)
LeakageCurrent RatedCapacitance
C＝(μF)
RatedVoltage
V＝(V)
（Hz）
Frequency
Coefficient
60（50）
120 500 1k 10k≦
0.65 1.0 1.20 1.30 1.50
0.8
1.5〜6.8μF
10〜68μF 1.0 1.20 1.30 1.50
0.8
100〜1000μF
1.0 1.10 1.15 1.20
0.8
2200〜10000μF
1.0 1.05 1.10 1.15
◆OPTION
MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS WA
SERIES
WA
85℃Lowprofile.
◆FEATURES
・9〜25mmheight.
・RoHScompliance.
PETSleeve
Code
EFC
◆DIMENSIONS (mm)
◆STANDARDSIZE
SizeφD×L(mm),RippleCurrent(mAr.m.s./85℃,120Hz)
6.3
(0J)
Size
Ripple
10
(1A)
Size
Ripple
16
(1C)
Size
Ripple
25
(1E)
Size
Ripple
35
(1V)
Size
Ripple
50
(1H)
Size
Ripple
680
1000
2200
3300
4700
6800
10000 18×20 1700
16×20 1550
18×16 1200
12.5×16 1100
12.5×16 1080
18×25 2150
18×20 1650
16×20 1550
16×16 1120
18×25 2050
18×20 1600
16×20 1500
16×16 11001080
10×9 510
8×9 380
8×9 350
18×25 2000
18×20 1550
16×20 1400
18×25 1850
18×20 1500
16×16 950
12.5×16 760760
10×9 420
10×9 360
8×9 260
18×25 1650
16×20 1050
16×16 810
470
220
330
150
100
12.5×16 700
10×9 320
8×9 240
12.5×16 940
12.5×16
10×9 460
10×9 410
8×9 320
12.5×16
10×9 550
8×9 420
8×9 380
10×9 550
10×9 510
8×9 380
WV
(V.DC)
Cap(μF)
WV
(V.DC)
Cap(μF)
160
(2C)
Size
Ripple
200
(2D)
Size
Ripple
250
(2E)
Size
Ripple
350
(2V)
Size
Ripple
400
(2G)
Size
Ripple
450
(2W)
Size
Ripple
10
22
33
47
68
100
1.5
2.2
3.3
4.7
6.8
150 18×20 595
220 18×25 771
16×20 478
16×16 353
12.5×16 220
12.5×16 175
10×9 85
8×9 60
8×9 54
16×20 478
18×25 671
18×16 380
16×16 313
12.5×16 175
16×20 414
18×20 507
18×25 671
18×16 330
16×16 270
10×9 85
8×9 60
8×9 54
10×9 85
10×9 69
8×9 54
12.5×16 156
18×25 455
16×20 330
18×16 270
16×16 220
12.5×16 100
12.5×16 94
10×9 49
8×9 37
18×25 455
18×20 350
16×20 282
18×16 226
12.5×16 100
12.5×16 94 12.5×16 77
10×9 49
10×9 40
8×9 35
18×25 333
18×20 259
16×20 208
16×16 131
8×9 19
10×9 35
10×9 29
10
0.6
8
3.5
φD
φd
F
α
5.0 7.5
0.8
12.5 16 18
L≦16:α＝1.5
L≧20:α＝2.0
MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS WA
L＋αMAX 15MIN 4MIN
φd
φD＋0.5MAX
SLEEVE(PET)
F±0.5