ALUMINUM ELECTROLYTIC CAPACITORS
UCY
Miniature Sized, High Ripple Current,
High Reliability
UCS
Smaller
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).
ULD
Long Life
UCY
Specifications
Item
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
Tangent of loss angle (tan
δ)
Performance Characteristics
–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)
Measurement frequency : 120Hz at 20°C
Rated voltage (V)
tan
δ
(MAX.)
160
0.20
200
0.20
250
0.20
350
0.24
400
0.24
420
0.24
450
0.24
500
0.24
Measurement frequency : 120Hz
Stability at Low Temperature
Rated voltage (V)
Z–25°C / Z+20°C
Impedance ratio ZT / Z20 (MAX.)
Z–40°C / Z+20°C
160
3
6
200
3
6
250
3
6
350
5
6
400
5
6
420
6
--
450
6
--
500
6
--
Endurance
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.
Capacitance change
tan
δ
Leakage current
Within ±20% of the initial capacitance value
200% or less than the initial specified value
Less than or equal to the initial specified value
Shelf Life
Marking
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.
Radial Lead Type
Type numbering system (Example : 250V 100µF)
1
2
3
4
5
6
7
8
9
10 11
12
Sleeve (P.E.T.)
φd
U CY 2 E 1 0 1 M HD
T
Size code
Configuration
φD
+
0.5MAX.
P
±0.5
Capacitance tolerance (±20%)
Rated capacitance (100µF)
Rated voltage (250V)
Series name
Pressure
relief vent
L +
1.5 MAX.
15
MIN
4
MIN
Type
Configuration
φ
D
Pb-free leadwire
Pb-free PET sleeve
(mm)
10
12.5 to 18
PD
HD
φD
P
φd
10
5.0
0.6
12.5
5.0
0.6
16
7.5
0.8
18
7.5
0.8
•
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.
252
ALUMINUM ELECTROLYTIC CAPACITORS
UCY
Dimensions
V
Cap
Code
160
2C
200
2D
250
2E
350
2V
400
2G
10 × 16
10 × 16
10 × 20
10 × 20
10 × 25
10 × 31.5
12.5 × 20
12.5 × 25
16 × 20
12.5 × 31.5
12.5 × 25
16 × 20
12.5 × 31.5
18 × 20
12.5 × 35.5
16 × 25
18 × 20
12.5 × 40
16 × 25
18 × 25
16 × 31.5
18 × 25
16 × 35.5
18 × 31.5
18 × 31.5
16 × 40
18 × 35.5
18 × 40
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
420
W6
10 × 16
10 × 20
10 × 20
10 × 25
10 × 31.5
12.5 × 20
12.5 × 25
12.5 × 31.5
16 × 20
12.5 × 31.5
12.5 × 35.5
16 × 25
18 × 20
12.5 × 40
16 × 31.5
18 × 25
16 × 35.5
18 × 31.5
16 × 40
18 × 35.5
18 × 40
18 × 46
105
135
150
185
215
285
340
400
385
430
505
500
480
570
645
615
725
730
825
835
930
945
450
2W
10 × 16
10 × 20
10 × 20
10 × 25
10 × 31.5
12.5 × 20
12.5 × 25
12.5 × 25
12.5 × 31.5
16 × 20
12.5 × 35.5
18 × 20
12.5 × 40
16 × 25
16 × 31.5
18 × 25
16 × 35.5
16 × 40
18 × 31.5
18 × 35.5
18 × 40
18 × 46
105
135
150
185
215
255
300
340
400
385
460
440
525
500
585
560
660
750
730
835
930
945
500
2H
12.5 × 20
12.5 × 25
16 × 20
12.5 × 31.5
16 × 20
12.5 × 35.5
16 × 25
18 × 20
12.5 × 40
16 × 25
16 × 31.5
18 × 25
16 × 35.5
16 × 40
18 × 31.5
18 × 35.5
160
220
220
240
240
280
280
280
310
310
350
350
380
440
440
480
6.8
10
12
15
18
22
27
33
39
47
6R8
100
120
150
180
220
270
330
390
470
10 × 16
10 × 16
10 × 20
260
295
375
10 × 16
10 × 16
10 × 20
10 × 20
10 × 20
12.5 × 20
10 × 25
10 × 31.5
12.5 × 20
12.5 × 25
12.5 × 20
16 × 20
12.5 × 25
16 × 20
16 × 20
12.5 × 31.5
12.5 × 35.5
16 × 25
18 × 20
12.5 × 40
16 × 25
18 × 20
16 × 31.5
12.5 × 40
18 × 25
16 × 35.5
18 × 31.5
16 × 40
18 × 31.5
18 × 40
225
235
305
325
360
490
415
485
650
645
645
690
695
710
775
810
965
945
910
1090
1035
910
1230
1090
1185
1400
1410
1595
1560
1780
10 × 16
10 × 20
10 × 20
12.5 × 20
10 × 25
10 × 31.5
10 × 25
12.5 × 20
12.5 × 20
12.5 × 25
16 × 20
12.5 × 31.5
12.5 × 25
16 × 20
16 × 20
12.5 × 35.5
16 × 25
12.5 × 35.5
12.5 × 40
18 × 20
18 × 25
12.5 × 40
225
255
305
400
345
405
345
490
515
615
650
715
615
690
715
785
845
785
890
815
970
990
10 × 16
10 × 20
10 × 20
10 × 25
10 × 20
12.5 × 20
10 × 31.5
10 × 25
12.5 × 20
16 × 20
12.5 × 25
12.5 × 25
16 × 20
12.5 × 31.5
16 × 20
12.5 × 35.5
16 × 25
18 × 20
16 × 31.5
12.5 × 40
16 × 25
18 × 25
16 × 31.5
18 × 25
16 × 35.5
18 × 31.5
18 × 35.5
16 × 40
18 × 40
160
180
215
255
215
325
305
255
380
450
455
510
540
590
565
695
700
690
740
785
700
765
825
790
925
940
1080
1000
1205
56
560
10 × 20
10 × 25
380
455
590
534
455
640
645
68
680
12.5 × 20
10 × 31.5
10 × 25
12.5 × 20
18 × 40
525
82
820
100
101
12.5 × 20
120
121
12.5 × 25
760
150
151
180
181
220
221
270
330
271
331
390
470
560
680
391
471
561
681
12.5 × 31.5
12.5 × 25
16 × 20
16 × 20
12.5 × 31.5
12.5 × 35.5
12.5 × 40
12.5 × 35.5
16 × 25
18 × 20
18 × 25
12.5 × 40
16 × 31.5
18 × 25
16 × 40
16 × 35.5
18 × 31.5
18 × 35.5
16 × 40
18 × 40
18 × 46
905
760
945
1000
905
1050
1200
1050
1185
1105
1235
1300
1510
1445
1730
1510
1695
1920
1730
2130
2300
16 × 31.5 1110
18 × 25
1050
18 × 46
1110
16 × 40 1295
16 × 35.5 1220
18 × 31.5 1160
18 × 35.5
16 × 40
18 × 46
18 × 40
1450
1350
1600
1530
18 × 46
1300
18 × 35.5 1690
18 × 40
18 × 46
1850
1900
Case size
φD
×
L (mm)
: 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.
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
253
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