UJB0L822THD [NICHICON]
ALUMINUM ELECTROLYTIC CAPACITORS; 铝电解电容器
| 型号： | UJB0L822THD |
| 厂家： | 
NICHICON CORPORATION |
| 描述： | ALUMINUM ELECTROLYTIC CAPACITORS |
| 文件： | 总1页 (文件大小：66K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ALUMINUM ELECTROLYTIC CAPACITORS
Memory Back-Up Use
J B series
Developed for memory back-up, with load life of 1000 hours at +85°C.
Superior to electric double layer type capacitors in the following characteristics::
•Better voltage maintenance.
•Speedier charge-up available due to low impedance feature.
•Wider operating temperature range of –25 ~ +85°C.
Adapted to the RoHS directive (2002/95/EC).
Specifications
Item
Performance Characteristics
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
–25 ~ +85°C
5.5V
2.2 ~ 47mF
–10 ~ +50%
See Note 1
C (µA)
More than 3.5V
Capacitance (–25°C) / Capacitance (20°C) × 100 70%
(C = Rated capacitance value in mF)
See Note 2
See Note 3
Voltage Maintenance
StabiIity at Low Temperature
Capacitance (mF)
2.2
1.5
3.3
1.0
4.7
0.6
8.2
0.3
10
0.3
18
0.2
22
0.2
27
0.2
33
0.2
39
0.1
47
0.1
Impedance (Ω) MAX.
See Note 4
Impedance (Ω)
Capacitance change
Impedance
Within ±30% of initial value
Within 4 times of initial specified value
Initial specified value or less
After 1000 hours' application of rated voltage
at 85°C, capacitors meet the characteristic
requirements listed at right.
Endurance
Leakage current
Voltage maintenance
Satisfies intial specified value
After storing the capacitors under no load at 85°C for 500 hours, and after performing voltage treatment based on JIS C 5101-4
Shelf Life
Marking
endurance
clause 4.1 at 20°C, they will meet the requirements for
characteristics listed above.
Printed with white color letter on black sleeve.
Type numbering system (Example : 5.5V 10mF)
Radial Lead Type
(L < 20) 1.5
α
(L 20) 2.0
• Please refer to page 21 about the end seal configulation.
Note :
Dimensions
1. After charging a capacitor at the rated voltage of 5.5V for an hour, the capacitance is
calculated by the following formula, measuring the time of duration, ∆T (Sec.) from
4V down to 3V when constant current dischage at i (mA) = 0.02 × nominal capacitance
is carried out.
Ratings (V—mF)
5.5 —2.2
5.5 —3.3
5.5 —4.7
5.5 —8.2
5.5 —10
Code
Case Size φD × L (mm)
10 × 12.5
10 × 16
0L222
0L332
0L472
0L822
0L103
0L183
0L223
0L273
0L333
0L393
0L473
Capacitance (mF) = i × ∆T
10 × 20
2. Current value (20°C) after applying the rated voltage of 5.5V for an hour.
3. Voltage value maintained after the capacitor is subjected to 1 hour voltage application
at 5V and then left at room temperature (lower than 25°C) for 24 hours.
4. Measuring Frequency : 1kHz (20°C)
12.5 × 20
12.5 × 25
16 × 25
5.5 —18
5.5 —22
16 × 31.5
16 × 35.5
18 × 31.5
18 × 35.5
18 × 40
5.5 —27
5.5 —33
5.5 —39
5.5 —47
Please refer to page 21, 22, 23 about the formed or taped product spec.
Please refer to page 3 for the minimum order quantity.
CAT.8100V
相关型号：
©2020 ICPDF网 联系我们和版权申明