ALUMINUM ELECTROLYTIC CAPACITORS
High Temperature Range,
Expanded
For +125C or 135C Use
UBY
Higher capacitance and higher ripple current than UBT and UBW.
Ideal for automobile control ciucuits such as electric power steering
and direct injection engine drive.
Compliant to the RoHS directive(2011/65/EU).
UBT
Higher Capacitance
Higher ripple current UBY
UBW
Specifications
Item Performance Characteristics
Category Temperature Range 40 to +135C
Rated Voltage Range 25 to 100V
Rated Capacitance Range 160 to 12000F
Capacitance Tolerance 20% at 120Hz, 20C
Leakage Current After 1 minutes application of rated voltage at 20C, leakage current is not more than 0.03CV (A)
120Hz, 20C
Rated voltage (V) 25 35 50 63 80 100
Tangent of loss angle (tan ) tan (MAX.) 0.14 0.12 0.10 0.10 0.08 0.08
For capacitance of more than 1000F, add 0.02 for every increase of 1000F.
120Hz
Rated voltage (V) 25 35 50 63 80 100
Stability at Low Temperature
Z25C / Z+20C
Impedance ratio 2 2 2 2 2 2
ZT / Z20 (MAX.) Z40C / Z+20C 4 4 4 4 4 4
Rated voltage (V)
25 to 50V 63 to 100V
The specifications listed below shall be met when the The specifications listed below shall be met when the
capacitors are restored to 20C after D.C. bias plus capacitors are restored to 20C after D.C. bias plus
- rated ripple current is applied for 3000 hours at 125C or rated ripple current is applied for 3000 hours at 125C or
135C, the peak voltage shall not exceed the rated 2000 hours at 135C, the peak voltage shall not exceed
Endurance
voltage. the rated voltage.
Capacitance change
Within 30% of the initial capacitance value
tan 300% or less than tha initial specified value
Leakage current
Less than or equal to the initial specified value
After storing the capacitors under no load at 125C for 1000 hours and then performing voltage treatment based on JIS C
Shelf Life
5101-4 clause 4.1 at 20C, they shall meet the specified values for the endurance characteristics listed above.
Marking Black print on the case top.
The UBY series places emphasis on high ripple current, as a result the lifetime calculation is different than other series.
Please contact Nichicon for details.
Radial Lead Type Type numbering system (Example : 25V 12000F)
1 2 3 4 5 6 7 8 9 10 11 12
U B Y 1 E 1 2 3 M H L
Laminated case
Rated Capacitance
d
Rated Voltage
Trade mark size code
Configuration
Capacitance tolerance (20%)
Rated capacitance (12000F)
Series Lot No. Rated voltage (25V)
MIN MIN
+ 15 4 Series name
Pressure 1.5MAX.
L
relief vent
Type
(mm)
D 12.5 16 18
P 5.0 7.5 7.5
d 0.6 0.8 0.8
Dimension table in next page.
n i c h i c o n
12000
BY 25V
H1501
+
0.5 MAX.
D
0.5
PALUMINUM ELECTROLYTIC CAPACITORS
UBY
Dimensions
V (Code)
25(1E) 35(1V)
ESRMAX. Rated ripple (mArms) ESRMAX. Rated ripple (mArms)
Case size Case size
Item
D L D L
125 135 125 135
(mm) (mm)
20/100kHz 40/100kHz 20/100kHz 40/100kHz
Cap.(F) /100kHz /100kHz /100kHz /100kHz
Code
1300 132 12.5 20 0.042 0.48 2760 1690
1800 182 12.5 25 0.033 0.30 3480 2010
2000 202 12.5 20 0.042 0.48 2760 1690
12.5 31.5 0.028 0.24 4490 2900
2200 222
16 20 0.031 0.27 3040 1860
12.5 35.5 0.025 0.21 5140 3190
2700 272
18 20 0.030 0.22 3250 1870
3000 302 12.5 25 0.033 0.30 3480 2010 16 25 0.026 0.22 4260 2870
3300 332 16 20 0.031 0.27 3040 1860 12.5 40 0.024 0.19 5810 3470
3600 362 12.5 31.5 0.028 0.24 4490 2900
16 31.5 0.023 0.18 5480 3400
3900 392
18 25 0.025 0.19 4500 2900
4300 432 18 20 0.030 0.22 3250 1870
4700 472 16 25 0.026 0.22 4260 2870 16 35.5 0.020 0.14 6070 3630
5100 512 12.5 40 0.024 0.19 5810 3470 18 31.5 0.022 0.16 5600 3470
5600 562 16 40 0.019 0.12 6810 3930
16 31.5 0.023 0.18 5480 3400 18 35.5 0.019 0.12 6280 3750
6200 622
18 25 0.025 0.19 4500 2900
7500 752 16 35.5 0.020 0.14 6070 3630 18 40 0.018 0.10 7070 4080
8200 822 18 31.5 0.022 0.16 5600 3470
9100 912 16 40 0.019 0.12 6810 3930
10000 103 18 35.5 0.019 0.12 6280 3750
12000 123 18 40 0.018 0.10 7070 4080
V (Code)
50 (1H) 63 (1J)
Rated ripple (mArms) Rated ripple (mArms)
ESRMAX. ESRMAX.
Case size Case size
Item
D L D L
125 135 125 135
(mm) (mm)
20/100kHz 40/100kHz 20/100kHz 40/100kHz
/100kHz /100kHz /100kHz /100kHz
Cap.(F)
Code
390 391 12.5 20 0.074 0.56 1640 1420
560 561 12.5 25 0.054 0.39 2520 2050
620 621 12.5 20 0.056 0.88 2400 1470
12.5 31.5 0.042 0.30 3110 2630
750 751
16 20 0.053 0.34 2140 1910
820 821 12.5 25 0.044 0.67 3350 2260
12.5 35.5 0.038 0.25 3760 2970
950 951
18 20 0.048 0.26 2350 2100
1000 102 16 20 0.039 0.55 2960 1870 16 25 0.038 0.23 2940 2680
1100 112 12.5 31.5 0.037 0.52 4220 2520 12.5 40 0.031 0.22 4610 3260
12.5 35.5 0.033 0.44 4810 2780 16 31.5 0.034 0.20 3860 3050
1300 132 16 25 0.033 0.44 4040 2500 18 25 0.035 0.19 3080 2810
18 20 0.038 0.44 3130 2110
1600 162 12.5 40 0.032 0.36 5240 3020
1700 172 16 35.5 0.027 0.15 4590 3420
16 31.5 0.029 0.36 5130 2960 18 31.5 0.028 0.15 4080 3220
1800 182
18 25 0.032 0.32 4230 2530
2000 202 16 40 0.025 0.14 5190 3670
2200 222 16 35.5 0.025 0.27 5480 3160 18 35.5 0.023 0.12 5220 3690
2400 242 18 31.5 0.028 0.25 5240 3020
2500 252 18 40 0.021 0.11 5660 3820
2700 272 16 40 0.024 0.22 5930 3420
3000 302 18 35.5 0.024 0.20 5870 3390
3600 362 18 40 0.023 0.16 6420 3700
: 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.