MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
WXA
WXA
SERIES
105℃ Ｌow profile.
◆FEATURES
・
9∼25mm height.
・
RoHS compliance.
◆SPECIFICATIONS
Items
Category Temperature Range
Rated Voltage Range
Capacitance Tolerance
Characteristics
−55∼＋105℃
6.3∼50V.DC
−40∼＋105℃
160∼250V.DC
±20%(20℃, 120Hz)
−25∼＋105℃
350∼450V.DC
6.3∼50V.DC
160∼450V.DC
CV≦1000
CV＞1000
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=0.1CV＋40
μ
A (1minute)
I=0.03CV＋15
μ
A (5minutes)
I＝(μA)
Leakage Current
Rated Voltage 6.3
10
16
25
35
C＝(μF)
Rated Capacitance
V＝(V)
Rated Voltage
50 160 200 250 350 400 450
(20℃, 120Hz)
(tanδ)
Dissipation Factor(MAX)
tanδ
φ8, φ10 0.30 0.26 0.20 0.18 0.14 0.12 0.20 0.20 0.20 0.20 0.20 0.25
φ12.5∼φ18 0.26 0.22 0.18 0.16 0.14 0.12 0.20 0.20 0.20 0.20 0.20 0.25
When rated capacitance is over 1000μF, tanδ shall be added 0.02 to the listed value with increase of every 1000μF.
After applying rated voltage with rated ripple current for 2000 hours at 105℃,
the capacitors shall meet the following requirements.
Endurance
Capacitance Change
Dissipation Factor
Leakage Current
Within ±25％ of the initial value.
Not more than 200％ of the specified value.
Not more than the specified value.
Low Temperature Stability
Impedance Ratio(MAX)
Rated Voltage
Z(−25℃)/Z(20℃)
Z(−40℃)/Z(20℃)
6.3
4
8
10
3
6
16
2
4
25
2
4
35
2
3
50 160 200 250 350 400 450
2
3
3
3
3
6
6
6
(120Hz)
◆MULTIPLIER FOR RIPPLE CURRENT
Frequency Coefficient
Frequency
◆OPTION
Code
PET Sleeve
（Hz）
60 50） 120
（
1.0
1.0
1.0
1.0
500
1.20
1.20
1.10
1.05
1k
1.30
1.30
1.15
1.10
10k≦
1.50
1.50
1.20
1.15
EFC
1.5∼6.8μF 0.65
10∼68μF
0.8
Coefficient
100∼1000μF 0.8
2200∼10000μF 0.8
◆PART NUMBER
□□□
Rated Voltage
WXA
Series
□□□□□
Rated Capacitance
Ｍ
Capacitance Tolerance
□□□
Option
□□
Lead Forming
D×L
Case Size
MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
WXA
(mm)
◆DIMENSIONS
SLEEVE(PET)
±0.5
φd
φD
φd
F
α
8
10 12.5 16
0.6
18
0.8
7.5
F
3.5
5.0
L≦16 :α
＝1.5
L≧20 :α
＝2.0
L＋
αMAX
15MIN
4MIN
φD＋0.5MAX
◆STANDARD SIZE
Size φD×L(mm), Ripple Current (mA r.m.s./105℃, 120Hz)
WV
(V.DC)
Cap(μF)
100
150
220
330
470
680
1000
2200
3300
4700
6800
10000
WV
(V.DC)
Cap(μF)
1.5
2.2
3.3
4.7
6.8
10
22
33
47
68
100
150
220
12.5×16
16×16
18×16
16×20
18×20
18×25
175
245
305
381
464
602
8×9
8×9
10×9
54
60
85
8×9
8×9
10×9
12.5×16
12.5×16
16×16
16×20
16×20
18×25
54
60
85
156
175
250
355
381
532
12.5×16
16×16
18×16
16×20
18×25
156
238
309
397
451
8×9
10×9
54
69
8×9
10×9
12.5×16
12.5×16
18×16
16×20
18×20
18×25
37
49
94
100
183
238
309
397
8×9
10×9
10×9
12.5×16
12.5×16
16×20
16×20
18×20
35
40
49
94
100
187
238
309
12.5×16
16×16
16×20
18×25
18×25
77
109
170
238
275
8×9
8×9
10×9
12.5×16
16×16
18×16
16×20
18×20
160
(2C)
Size
Ripple
270
300
460
770
930
1000
1200
1430
8×9
10×9
10×9
12.5×16
16×16
16×20
18×20
18×25
200
(2D)
Size
Ripple
295
350
460
770
930
1200
1330
1680
250
(2E)
Size
Ripple
350
(2V)
Size
Ripple
400
(2G)
Size
Ripple
450
(2W)
Size
8×9
10×9
Ripple
19
29
16×16
16×20
18×20
18×25
930
1200
1330
1680
8×9
8×9
10×9
270
310
370
8×9
10×9
10×9
12.5×16
12.5×16
16×20
18×20
18×25
240
310
370
640
670
1100
1200
1490
12.5×16
16×16
18×20
18×25
640
850
1200
1490
8×9
10×9
10×9
250
300
360
12.5×16
16×16
16×20
18×25
570
710
890
1320
6.3
(0J)
Size
Ripple
10
(1A)
Size
Ripple
16
(1C)
Size
Ripple
25
(1E)
Size
Ripple
35
(1V)
Size
Ripple
50
(1H)
Size
8×9
10×9
Ripple
200
300
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