Page 1
ALUMINUM ELECTROLYTIC CAPACITORS
Type numbering system (Example : 250V 100µF)
Miniature Sized, High Ripple Current,
UCY
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).
Specifications
Categ ory T emper ature Range
Rated Volt age R ange
Rated Capa citan ce Range
Capac itanc e Tol erance
Leaka ge Cu rrent
Tange nt of loss angle (tan δ)
Stabi lity at Lo w Temperature
Endur ance
Shelf Life
Marki ng
–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)
Rated volta ge (V)
tan δ (MAX .)
Rated volta ge (V)
Imped ance ratio ZT / Z20 (MAX.)
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.
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.
Printed with white color letter on dark brown sleeve.
ULD
160
0.20
Z–25°C / Z+20°C
Z–40°C / Z+20°C
200
0.20
Long Life
250
0.20
160
3
6
Perfo rmanc e Cha racteristicsItem
200
3
6
UCS
Smaller
UCY
350
0.24
250
3
6
Measu rement frequency : 120Hz at 20°C
400
0.24
350
5
6
420
0.24
Measu rement frequency : 120H z
400
5
6
Capac itance change
tan δ
Leaka ge cur rent
420
450
0.24
500
450
6
6
6
--
--
--
Within ±20% of the initial capacitance value
200% or less than the initial specified value
Less than or equal to the initial specified value
500
0.24
Radial Lead Type
Sleeve (P.E.T.)
0.5MAX.
+
φD
Pressure
relief vent
1.5 MAX.
+
L
φDP10
φd 0.6 0.6 0.8 0.8
12.5
5.0
5.0167.5187.5
• Please refer to page 20 about the end seal configuration.
Please refer to page 20, 21, 22 about the formed or taped product spec.
Please refer to page 4 for the minimum order quantity.
Dimension table in next page.
φd
MIN
(mm)
MIN
4
15
9 10 11
U1C2Y324E5160718M
±0.5
P
Configuration
12.5 to 18 HD
φ D
10
Pb-free leadwire
Pb-free PET sleeve
PD
H D12T
252
Size code
Configuration
Capacitance tolerance (±20%)
Rated capacitance (100µF)
Rated voltage (250V)
Series name
Type
Page 2
ALUMINUM ELECTROLYTIC CAPACITORS
UCY
Dimensions
V
Cap
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
Code
10
12.5
10
12.5
12.5
12.5
12.5
12.5
16
12.5
12.5
12.5
12.5
12.5
16
18
10
10
10
10
16
16
18
18
18
16
16
18
16
18
18
160
2C
260
×
16
295
×
16
375
×
20
380
×
20
455
×
25
590
×
20
534
×
31.5
455
10
×
25
640
×
20
645
×
20
760
×
25
905
×
31.5
760
×
25
945
×
20
1000
×
20
905
×
31.5
1050
×
35.5
1200
×
40
1050
×
35.5
1185
×
25
1105
×
20
1235
×
25
1300
×
40
1510
×
31.5
1445
×
25
1730
×
40
1510
×
35.5
1695
×
31.5
1920
×
35.5
1730
×
40
2130
×
40
2300
×
46
10
10
10
10
10
12.5
10
10
12.5
12.5
12.5
12.5
12.5
12.5
16
18
12.5
16
18
16
12.5
18
16
18
16
18
18
18
18
18
200
2D
225
×
16
235
×
16
305
×
20
325
×
20
360
×
20
490
×
20
415
×
25
485
×
31.5
650
×
20
645
×
25
645
×
20
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
20
25
20
20
31.5
35.5
25
20
40
25
20
31.5
40
25
35.5
31.5
40
31.5
40
35.5
40
46
690
695
710
775
810
965
945
910
1090
1035
910
1230
1090
1185
1400
1410
1595
1560
1780
1690
1850
1900
16
16
16
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
12.5
250
2E
10
10
10
10
10
10
225
×
16
255
×
20
305
×
20
400
×
20
345
×
25
405
×
31.5
345
×
25
490
×
20
515
×
20
615
×
25
650
16
×
20
715
×
31.5
615
×
25
690
16
×
20
715
16
×
20
785
×
35.5
845
16
×
25
785
×
35.5
890
×
40
815
18
×
20
970
18
×
25
990
×
40
1110
16
×
31.5
1050
18
×
25
1295
16
×
40
1220
16
×
35.5
1160
18
×
31.5
1450
18
×
35.5
1350
16
×
40
1600
18
×
46
1530
18
×
40
12.5
12.5
12.5
12.5
12.5
12.5
12.5
18
16
18
18
350
2V
10
10
10
10
10
10
10
16
16
16
16
18
16
18
16
18
16
18
160
×
16
180
×
20
215
×
20
255
×
25
215
×
20
325
×
20
305
×
31.5
255
×
25
380
×
20
450
×
20
455
×
25
510
×
25
540
×
20
590
×
31.5
565
×
20
695
×
35.5
700
×
25
690
×
20
740
×
31.5
785
×
40
700
16
×
25
765
×
25
825
×
31.5
790
×
25
925
×
35.5
940
×
31.5
1080
×
35.5
1000
×
40
1205
×
40
1300
×
46
10
10
10
10
10
10
12.5
12.5
16
12.5
12.5
12.5
18
12.5
16
18
12.5
16
18
16
18
16
18
18
16
18
18
18
16
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
400
2G
16
16
20
20
25
31.5
20
25
20
31.5
25
20
31.5
20
35.5
25
20
40
25
25
31.5
25
35.5
31.5
31.5
40
35.5
40
46
140
150
175
180
235
275
360
385
450
465
385
520
510
590
630
585
600
720
640
735
805
765
850
875
940
950
960
1030
1110
10
10
10
10
10
12.5
12.5
12.5
16
12.5
12.5
16
18
12.5
16
18
16
18
16
18
18
18
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
420
W6
16
20
20
25
31.5
20
25
31.5
20
31.5
35.5
25
20
40
31.5
25
35.5
31.5
40
35.5
40
46
105
135
150
185
215
285
340
400
385
430
505
500
480
570
645
615
725
730
825
835
930
945
12.5
12.5
12.5
12.5
12.5
12.5
450
2W
10
10
10
10
10
105
×
16
135
×
20
150
×
20
185
×
25
215
×
31.5
255
×
20
300
×
25
340
×
25
400
×
31.5
385
16
×
20
460
×
35.5
440
18
×
20
525
×
40
500
16
×
25
585
16
×
31.5
560
18
×
25
660
16
×
35.5
750
16
×
40
730
18
×
31.5
835
18
×
35.5
930
18
×
40
945
18
×
46
12.5
12.5
16
12.5
16
12.5
16
18
12.5
16
16
18
16
16
18
18
18
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
500
2H
20
25
20
31.5
20
35.5
25
20
40
25
31.5
25
35.5
40
31.5
35.5
40
160
220
220
240
240
280
280
280
310
310
350
350
380
440
440
480
525
Case size
φD × L (mm)
Frequency coefficient of rated ripple current
Frequency
Coefficient
50Hz
0.80
120Hz
1.00
1kHz
1.60
10kHz
1.80
100kHz or more
2.00
: 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.
253
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