(old series: DS,DSK-614,621)
CS1,CSK-614,621
CS1,CSK-614,621
Coin Cell Capacitors
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ELECTRIC DOUBLE LAYER
CAPACITORS “DYNACAP”
ELECTRIC DOUBLE LAYER
CAPACITORS “DYNACAP”
®
GREEN
CAP
60˚C
SMD
70˚C
Reflow soldering method available.
High reliability, Safe and unlike secondarybatteries,
environmentally friendly devices.
Unlike batteries, excellent charge and discharge
characteristics with no chemical reactions.
1.8Lmm height type 614 made lineup in the CS1,
CSK series.
Ideal for backing up of portable device etc.
Low profile
CS1
CS1
(614)
(621)
For higher
voltage
tolerant
Low profile
CSK
CSK
(614)
(621)
Specifications
Item
Performance
Series CS1
Series Name
Series CSK
Max.operating voltage (V)
2.5
3.3
Category temperature range (℃)
ー25 to +70
ー10 to +60
Tolerance at rated capacitance (%)
ー20 to +80
ー20 to +80
Internal resistance (Ω)
at 1 kHz
Characteristics at high
and low temperature
Endurance
Size code
614 (D01)
621 (D02)
Size code
614 (D01)
621 (D02)
Rated capacitance (F)
0.2
0.33
Rated capacitance (F)
0.2
0.33
Internal resistance (Ω Max.)
100
100
Internal resistance (Ω Max.)
200
200
Size code
614 (D01)
621 (D02)
Size code
614 (D01)
621 (D02)
Percentage of capacitance change Within ±30% of the value at 20℃ Within ±30% of the value at 20℃
Percentage of capacitance change Within ±50% of the value at 20℃ Within ±50% of the value at 20℃
Internal resistance
Five times or less of the value at 20℃
Five times or less of the value at 20℃
Internal resistance
Size code
Test time and temp.
Percentage of capacitance change
Internal resistance
614 (D01)
70℃ 1000 hours
621 (D02)
70℃ 500 hours
Size code
Test time and temp.
Percentage of capacitance change
Internal resistance
Shelf life
Within ±30% of the initial measured value Within ±30% of the initial measured value
1kΩ Max.
400 Ω Max.
Same as endurance.
614 (D01)
60℃ 1000 hours
621 (D02)
60℃ 500 hours
Within ±30% of the initial measured value Within ±30% of the initial measured value
800 Ω Max.
2k Ω Max.
Same as endurance.
Applicable standards
Conforms to JIS C5160 - 1 (IEC 62391 - 1)
Outline Drawing
Unit : mm
0
2.0±0.1
0.15±0.05
8.3±0.1
2.0±0.3
0.8±0.2
+0.1
L−0.2
1.7±0.1
2.5±0.5
1.4±0.3
1.0±0.2
0.9±0.2
2.8±0.2
4.0±0.2
0.15±0.05
3.0±0.2
Unit : mm
5−0.5
11.7 max.
L
Sn planted
φD±0.2
0.15±0.05
1.3±0.3
+0.1
−0.2
Terminal shaped :H(621) φ6.8 x 2.1L
2.25±0.3
1.8 max.
Recommended land pattern size
Sn+Cu planted
2.5±0.3
1.2±0.2
Teriminal shaped :H2
(614) φ6.8 x 1.4L
4.0±0.5
Five times or less of the initial specified value Five times or less of the value at 20℃
0
4−0.5
0.15±0.05
3.0±0.2
Thickness of solder paste: 0.15mm
※Please consult with us about other terminal form.
Product code system (example : 614, 2.5V0.2F, terminal shaped : H2)
Product code system (example : 621, 3.3V0.33F, terminal shaped : H)
RS*
CS1
204
2R5
D01
004
T
RS*
CSK
334
3R3
D02
008
U
Category
code
Series
code
capacitance
code
Voltage
code
Size
code
Taping and
packing code
Additional
code
Category
code
Series
code
capacitance
code
Voltage
code
Size
code
Taping and
packing code
Additional
code
*Example of for general product. Product code is refer to following table and "Product Code System" pages.
Standard Ratings
Max. operating voltage (V)
ELNA Parts No.
φD×L (mm)
2.5
Rated capacitance (F)
0.2
RSCS12042R5D01004T
6.8×1.4
3.3
0.2
RSCSK2043R3D01004T
6.8×1.4
2.5
0.33
RSCS13342R5D02008U
6.8×2.1
3.3
0.33
RSCSK3343R3D02008U
6.8×2.1
*Soldering conditions are described on Individual page.
NOTE : Design,
Specifications are subject to change without notice.
It is recommended that you shall obtain technical specifications
from ELNA to ensure that the component is suitable for your use.
CAT.No.2022/2023E
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