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UCY Series Datasheet

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Datasheet

252
ALUMINUM ELECTROLYTIC CAPACITORS
UCY Miniature Sized, High Ripple Current,
High Reliability
High ripple current and Long Life product withstanding
load life of 10000 to 12000 hours at +105°C.
Suited for ballast application.
Compliant to the RoHS directive (2011/65/EU).
U
1
C
2
Y
3
2
4
E
5
1
6
0
7
1
8
M
9 10 11
Capacitance tolerance (±20%)
Rated capacitance (100µF)
Rated voltage (250V)
H D
12
T
Size code
Series name
Type
φD
P
10
5.0
12.5
5.0
16
7.5
18
7.5
φd 0.6 0.6 0.8 0.8
L + 1.5 MAX. 15 MIN 4MIN
Radial Lead Type
Sleeve (P.E.T.) φd
Pressure
relief vent
Type numbering system (Example : 250V 100µF)
Configuration
φD+0.5MAX.
P±0.5
φ D
10
Pb-free leadwire
Pb-free PET sleeve
PD
12.5 to 18 HD
Configuration
(mm)
Dimension table in next page.
Please refer to page 20, 21, 22 about the formed or taped product spec.
Please refer to page 4 for the minimum order quantity.
Specifications
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
Tangent of loss angle (tan δ)
Stability at Low Temperature
Endurance
Shelf Life
Marking
Performance CharacteristicsItem
40 to +105°C (160 to 400V), –25 to +105°C (420 to 500V)
160 to 500V
6.8 to 680µF
± 20% at 120Hz, 20°C
After 1 minute's application of rated voltage at 20°C, leakage current is not more than 0.04CV+100 (µA)
Printed with white color letter on dark brown sleeve.
After storing the capacitors under no load at 105˚C for 1000 hours and then performing voltage treatment based on JIS C
5101-4 clause 4.1 at 20°C, they shall meet the specified values for the endurance characteristics listed above.
Measurement frequency : 120Hz
Capacitance change
Leakage current
The specifications listed at right shall be met when the
capacitors are restored to 20˚C after D.C. bias plus rated
ripple current is applied for 12000 hours (10000 hours for 20L
or less, 500V) at 105˚C, the peak voltage shall not exceed the
rated voltage.
tan δ
Within ±20% of the initial capacitance value
Less than or equal to the initial specified value
200% or less than the initial specified value
Z–25°C / Z+20°C
Z–40°C / Z+20°C
Rated voltage (V)
Impedance ratio ZT / Z20 (MAX.)
160
3
6
200
3
6
250
3
6
350
5
6
400
5
6
420
6
--
450
6
--
500
6
--
Measurement frequency : 120Hz at 20°C
Rated voltage (V)
tan δ (MAX.)
160
0.20
200
0.20
250
0.20
400
0.24
420
0.24
450
0.24
500
0.24
350
0.24
UCY
UCS
Smaller
Please refer to page 20 about the end seal configuration.
Long Life
ULD
253
ALUMINUM ELECTROLYTIC CAPACITORS
UCY
Dimensions
Frequency
Coefficient
120Hz
1.00
50Hz
0.80
1kHz
1.60
10kHz
1.80
100kHz or more
2.00
Frequency coefficient of rated ripple current
160
2C
200
2D
250
2E
350
2V
400
2G
420
W6
450
2W
500
2H
6.8 6R8
10 100
12 120
15 150
18 180
22 220
27 270
33 330
39 390
47 470
56 560
68 680
82 820
100 101
120 121
150 151
180 181
220 221
270 271
330 331
390 391
470 471
560 561
680 681
260
295
375
380
455
590
455
534
640
645
760
760
905
945
905
1050
1000
1050
1200
1185
1105
1300
1235
1510
1445
1510
1730
1695
1730
1920
2130
2300
10
×
16
10
×
16
10
×
20
10
×
20
10
×
25
12.5
×
20
10
×
25
10
×
31.5
12.5
×
20
12.5
×
20
12.5
×
25
12.5
×
25
12.5
×
31.5
16
×
20
12.5
×
31.5
12.5
×
35.5
16
×
20
12.5
×
35.5
12.5
×
40
16
×
25
18
×
20
12.5
×
40
18
×
25
16
×
31.5
18
×
25
16
×
35.5
16
×
40
18
×
31.5
16
×
40
18
×
35.5
18
×
40
18
×
46
225
10
×
16
225
10
×
16
160
10
×
16
140
10
×
16
105
10
×
16
105
10
×
16
150
10
×
16
175
10
×
20
180
10
×
20
180
10
×
20
135
10
×
20
150
10
×
20
185
10
×
25
135
10
×
20
150
10
×
20
185
10
×
25
215
10
×
20
235
10
×
25
215
10
×
31.5
215
10
×
31.5
255
10
×
25
305
10
×
31.5
275
10
×
31.5
235
10
×
16
305
10
×
20
255
10
×
20
325
10
×
20
360
10
×
20
415
10
×
25
490
12.5
×
20
490
12.5
×
20
345
10
×
25
215
10
×
20
255
10
×
25
305
10
×
20
345
10
×
25
400
12.5
×
20
325
12.5
×
20
485
10
×
31.5
405
10
×
31.5
775
16
×
20
715
16
×
20
740
16
×
31.5
845
16
×
25
1295
16
×
40
1110
16
×
31.5
970
18
×
25
1450
18
×
35.5
1600
18
×
46
650
12.5
×
20
890
12.5
×
40
1160
18
×
31.5
645
12.5
×
25
515
12.5
×
20
380
12.5
×
20
360
12.5
×
20
285
12.5
×
20
160
12.5
×
20
220
12.5
×
25
300
12.5
×
25
340
12.5
×
25
455
12.5
×
25
510
12.5
×
25
590
12.5
×
31.5
695
12.5
×
35.5
615
12.5
×
25
695
12.5
×
25
965
12.5
×
35.5
1090
12.5
×
40
690
16
×
20
650
16
×
20
450
16
×
20
385
12.5
×
25
465
12.5
×
31.5
630
12.5
×
35.5
720
12.5
×
40
570
12.5
×
40
525
12.5
×
40
310
12.5
×
40
520
16
×
20
805
16
×
31.5
850
16
×
35.5
645
16
×
31.5
585
16
×
31.5
350
16
×
31.5
380
16
×
35.5
660
16
×
35.5
835
18
×
35.5
480
18
×
35.5
940
18
×
31.5
450
16
×
20
400
12.5
×
31.5
430
12.5
×
31.5
505
12.5
×
35.5
385
16
×
20
340
12.5
×
25
400
12.5
×
31.5
385
16
×
20
220
16
×
20
240
12.5
×
31.5
280
12.5
×
35.5
240
16
×
20
280
18
×
20
460
12.5
×
35.5
440
18
×
20
560
18
×
25
350
18
×
25
590
18
×
20
540
16
×
20
700
16
×
25
765
18
×
25
825
16
×
31.5
925
16
×
35.5
790
18
×
25
710
16
×
20
945
16
×
25
910
18
×
20
810
12.5
×
31.5
785
12.5
×
35.5
990
12.5
×
40
1080
18
×
35.5
1205
18
×
40
1030
18
×
40
1110
18
×
46
1300
18
×
46
1000
16
×
40
815
18
×
20
1050
18
×
25
1350
16
×
40
910
18
×
20
1035
16
×
25
1230
16
×
31.5
1185
18
×
25
1690
18
×
35.5
1090
12.5
×
40
1400
16
×
35.5
1410
18
×
31.5
1595
16
×
40
1780
18
×
40
1850
18
×
40
1560
18
×
31.5
1900
18
×
46
645
12.5
×
20
715
12.5
×
31.5
690
16
×
20
615
12.5
×
25
385
12.5
×
25
640
16
×
25
700
16
×
25
785
12.5
×
35.5
1220
16
×
35.5
1530
18
×
40
565
16
×
20
690
18
×
20
940
18
×
31.5
785
12.5
×
40
510
12.5
×
31.5
255
12.5
×
20
480
18
×
20
615
18
×
25
500
16
×
25
500
16
×
25
280
16
×
25
310
16
×
25
600
18
×
20
735
18
×
25
765
18
×
25
960
18
×
35.5
585
16
×
25
950
16
×
40
875
18
×
31.5
825
16
×
40
930
18
×
40
835
18
×
35.5
750
16
×
40
440
16
×
40
730
18
×
31.5
440
18
×
31.5
945
18
×
46
930
18
×
40
525
18
×
40
945
18
×
46
725
16
×
35.5
730
18
×
31.5
Cap Code
V
: Rated ripple current (mArms) at 105°C 120Hz
: In this case, 6 will be put at 12th digit of type numbering system.
: In this case, 3 will be put at 12th digit of type numbering system.
: In this case, 9 will be put at 12th digit of type numbering system.
Case size
φD × L (mm)

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