CAT.No.2013/2014E
For higher
voltage
tolerant
&RLQ&HOO&DSDFLWRUV
DCK
614
DCK
621
DC
614
DC
621
Low profile
Low profile
*5((1
&$3
℃
℃
●
Unlike batteries, the number of charging
/
discharging cycles unlimited and rapid
charging
/
discharging is possible.
●
High reliability, Safe and unlike secondary
batteries, this is pollution free devices.
●
1.8mm height 614type made lineup in the DC,
DCK Series.
Specifications
Standard Ratings
Max. operating voltage (V) Rated capacitance (F) φD×L (mm)ELNA Parts No.
3.3 DCK-3R3E204T614-E 6.8×1.40.2
2.5 DC-2R5E404T-E 6.8×2.10.4
3.3 DCK-3R3E404T-E 6.8×2.10.4
Part numbering system (example : 614,2.5V0.2F, terminal shaped : E)
DC ̶̶
Series code
2R5 204 T 614
Max. operating voltage
symbol
Rated capacitance
symbol
EE
Part numbering system (example : 621, 3.3V0.4F, terminal shaped : E)
Additional
symbol
DCK ̶̶
Series code
3R3 404 T
Max. operating voltage
symbol
Rated capacitance
symbol
EE
Additional
symbol
Outline Drawing
Unit : mm
2.5 DC-2R5E204T614-E 6.8×1.40.2
Same as endurance. Same as endurance.
Series DC Series DCK
2.5 3.3
ー25 to ＋70 ー10 to ＋60
ー20 to ＋80ー20 to ＋80
Conforms to JIS C5160-1 2009 (IEC 62391-1 2006)
614Size code
Rated capacitance (F)
Internal resistance (Ω)
Size code
Rated capacitance (F)
Internal resistance (Ω)
Size code
Size code
Size code
Size code
Rated capacitance (F)
Test time and temp
Internal resistance (Ω)
Rated capacitance (F)
Internal resistance (Ω)
Rated capacitance (F)
Internal resistance (Ω)
Rated capacitance (F)
Test time and temp
Internal resistance (Ω)
0.2
621
0.4
100 100
614 621
614
70℃ 1000 hours
Within ±30% of the initial measured value
621
1kΩ Max.
70℃ 500 hours
of the initial measured value
400Ω Max.
614
0.2
621
0.4
200 200
614 621
614 621
2kΩ Max.
Item Performance
Series Name
Max. operating voltage (V)
Category temperature range (℃)
Tolerance at rated capacitance (%)
Internal resistance (Ω)
at 1 kHz
Characteristics at high
and low temperature
Endurance
Shelf life
Applicable standards
Within ±30% of the value at 20℃
Less than five times of the value at 20℃
Within ±30% of the value at 20℃
Less than five times of the value at 20℃
60℃ 1000 hours
Within ±30% of the initial measured value
Less than five times the initial specified value
60℃ 500 hours
Within ±40% of the initial measured value
Within ±50% of the value at 20℃ Within ±50% of the value at 20℃
Less than ten times of the value at 20℃
800Ω Max.
Part number is refer to below table. Part number is refer to below table.
0.15±0.05
1.8MAX(614)
2.6MAX(621)
2.0±0.3
0.5±0.1
1.7±0.3
2.5±
0.3
0.5
φD±0.2
Sn plated
Terminal shaped : E
L
＋0.1
ー0.2
Electric Double Layer Capacitors
199
NOTE
Design, Specifications are subject to change without notice.
Ask factory for technical specifications before purchase and/or use.
®
ELECTRIC DOUBLE LAYERCAPACITORS
CAPACITORS “DYNACAP”
DC,DCK-614,621
