MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
WXA
WXA
SERIES
105℃ Miniaturized low profile.
◆FEATURES
•
9∼25mm height.
•
RoHS compliance.
WXA
Low Impedance
YXG
◆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
I＝0.01CV
or 3μA whichever is greater.
(After 2 minutes application of rated voltage)
160∼450V.DC
CV≦1000
CV＞1000
Leakage Current(MAX)
I=0.1CV＋40
A (1minute)
I=0.04CV＋100
A (1minute)
μ
μ
I=0.03CV＋15
μ
A (5minutes)
I=0.02CV＋25
μ
A (5minutes)
I＝
Leakage Current
(μA) C＝
Rated Capacitance
(μF) V＝
Rated Voltage
(V)
Rated Voltage
6.3 10 16 25 35 50 160 200 250 350 400 450
(V)
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
tanδ
φ
12.5∼ 18 0.26 0.22 0.18 0.16 0.14 0.12 0.20 0.20 0.20 0.20 0.20 0.25
φ
(20℃, 120Hz)
Dissipation Factor(MAX)
(tanδ)
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 2000hrs at 105℃, the capacitors shall meet the following requirements.
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.
Endurance
Low Temperature Stability
Impedance Ratio(MAX)
Rated Voltage
(V)
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
2
3
160 200 250 350 400 450
3
3
3
6
6
6
(120Hz)
◆MULTIPLIER FOR RIPPLE CURRENT
Frequency coefficient
60 50）
（
（Hz）
1.5∼6.8μF 0.65
10∼68μF
0.8
Coefficient
100∼1000μF 0.8
2200∼10000μF 0.8
Frequency
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
◆PART NUMBER
□□□
Rated Voltage
WXA
Series
□□□□□
Rated Capacitance
□
Capacitance Tolerance
□□□
Option
□□
Lead Forming
D×L
Case Size
MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
WXA
(mm)
◆DIMENSIONS
SLEEVE
±0.5
φd
φD
φd
F
α
8
10
0.6
12.5
16
0.8
7.5
18
F
3.5
5.0
L≦16 :α＝1.5
L≧20 :α＝2.0
L＋αMAX
15MIN
4MIN
φD＋0.5MAX
◆STANDARD SIZE, RATED RIPPLE CURRENT
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
8×9
8×9
10×9
54
60
85
8×9
8×9
10×9
12.5×16
175 12.5×16
245
305
381
464
602
16×16
16×20
16×20
18×25
54
60
85
156 12.5×16
175
250
355
381
532
16×16
18×16
16×20
18×25
156
238
309
397
451
8×9
10×9
54
8×9
10×9
37
49
8×9
10×9
10×9
35
40
49
94 12.5×16
100
187
238
309
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
8×9
10×9
10×9
295
350
460
770
930
1200
1330
1680
250
(2E)
Ripple
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
8×9
10×9
10×9
240
310
370
640 12.5×16
670
1100
1200
1490
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
370 12.5×16
12.5×16
16×20
18×20
18×25
770 12.5×16
930
1000
1200
1430
16×16
16×20
18×20
18×25
200
(2D)
Size
69 12.5×16
12.5×16
18×16
16×20
18×20
18×25
94 12.5×16
100 12.5×16
183
238
309
397
16×20
16×20
18×20
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