参数资料
型号: DC-2R5E224U-E
厂商: Elna America
文件页数: 134/145页
文件大小: 0K
描述: CAP SUPER 220MF 2.5V COIN SMD
产品目录绘图: DC Series Front
DC Series Side
标准包装: 200
系列: DC
电容: 220mF
电压 - 额定: 2.5V
容差: -20%,+80%
ESR(等效串联电阻): 100 欧姆
寿命@温度: 70°C 时为 1000 小时
安装类型: 表面贴装
封装/外壳: 币形,细型端子 - 同侧
引线间隔: 0.079"(2.00mm)
包装: 散装
尺寸/尺寸: 0.268" 直径(6.80mm)
高度 - 座高(最大): 0.102"(2.60mm)
工作温度: -25°C ~ 70°C
产品目录页面: 1912 (CN2011-ZH PDF)
其它名称: 604-1006
70 ℃
DC,DCK-614
GREEN 60 ℃
Coin Cell Capacitors
CAP
Unlike batteries, the number of charging /
discharging cycles unlimited and rapid
ELECTRIC DOUBLE LAYER
CAPACITORS “DYNACAP”
?
charging / discharging is possible.
High reliability, Safe and unlike secondary
batteries, this is pollution free devices.
1.8mm height type made lineup in the DC,
DC
614
Low pro?le
DC
621
For higher
voltage
tolerant
DCK Series.
Speci?cations
Item
Series Name
Rated voltage (V)
Category temperature range (℃)
Tolerance at rated capacitance (%)
Rated capacitance (F)
Internal resistance (Ω)
at 1 kHz
DC series
2.5
ー25 to +70
ー20 to +80
0.2
100
DCK
614
Low pro?le
DCK
621
Performance
DCK series
3.3
ー10 to +60
ー20 to +80
0.2
200
Characteristics at high
and low temperature
Percentage of capacitance change
Internal resistance
Test temperature
Within ±30% of the value at 20℃
Less than ?ve times of the value at 20℃
70℃
Percentage of capacitance change
Internal resistance
Test temperature
Within ±50% of the value at 20℃
Within ten times the initial speci?ed value
60℃
Endurance
Test time 1000 hours
Percentage of capacitance change Within ±30% of the initial measured value
Test time 1000 hours
Percentage of capacitance change Within ±30% of the initial measured value
Internal resistance
2kΩ Max.
Internal resistance
4kΩ Max.
Shelf life
Applicable standards
Outline Drawing
Terminal shaped : E
Sn plated
Test time : 1000 hours ; Same as endurance.
Conforms to JEITA RC-2377 (EIAJ RC-2377)
Unit : mm
1.8MAX
ー0.2
L +0.1
2.0±0.3
1.7±0.3
0.5±0.1
0.5
2.5± 0.3
0.15±0.05
Part numbering system (example : 2.5V0.2F, terminal shaped : E)
Part numbering system (example : 3.3V0.2F, terminal shaped : E)
DC
?
2R5
E
204
T 614
?,10.492,#231f20>E
DCK
?
3R3
E
204
T 614
?,10.492,#231f20>E
Series code
Rated voltage
symbol
Rated capacitance
symbol
Additional
symbol
Series code
Rated voltage
symbol
Rated capacitance
symbol
Additional
symbol
Standard Ratings
Max. operating voltage (V)
2.5
3.3
Rated capacitance (F)
0.2
0.2
ELNA Parts No.
DC-2R5E204T614-E
DCK-3R3E204T614-E
φD×L (mm)
6.8×1.4
6.8×1.4
NOTE
CAT.No.2008/2009E(2008.10.1)
Design, Speci?cations are subject to change without notice.
Ask factory for technical speci?cations before purchase and/or use.
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