DC-2R5E224U-E Elna America, DC-2R5E224U-E Datasheet - Page 136

• Manufacturer Part Number: DC-2R5E224U-E
• Description: CAP DOUBLE LAYER .22F 2.5V COIN
• Manufacturer: Elna America
• Series: DCr

Specifications of DC-2R5E224U-E

• Capacitance: 220mF
• Voltage - Rated: 2.5V
• Tolerance: -20%, +80%
• Esr (equivalent Series Resistance): 100.00 Ohm
• Lifetime @ Temp.: 1000 Hrs @ 70°C
• Mounting Type: Surface Mount
• Package / Case: Surface Mount - Coin Style
• Lead Spacing: 0.079" (2.00mm)
• Height: 0.295" (7.50mm)
• Size / Dimension: 0.268" Dia (6.80mm)
• Operating Temperature: -25°C ~ 70°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 604-1006

DS,DSK-614
Specifications
Outline Drawing
Standard Ratings
＊Reflow soldering condition : 126 page.
CAT.No.2008/2009E ( 2008.10.1 )
●
●
●
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＊Please consult with us about other terminal form.
Category temperature range (℃)
Part numbering system (2.5V0.2F, terminal shaped : H2)
Tolerance at rated capacitance (%)
Characteristics at high
Reflow soldering method available.
Unlike batteries, the number of charging/
Unlike batteries, excellent charge and discharge
1.8mm height type made lineup in the DS, DSK series.
Rated capacitance (F)
Coin Cell Capacitors
discharging cycles unlimited and rapid
charging/ discharging is possible.
characteristics with no chemical reactions.
Applicable standards
and low temperature
Series code
Internal resistance (Ω)
Rated voltage (V)
Terminal shaped : H2
Series Name
DS
Max. operating voltage (V)
Endurance
Shelf life
at 1 kHz
Item
̶
Rated voltage
2.5
3.3
symbol
2R5
Sn plated
Percentage of capacitance change
Percentage of capacitance change
H
Rated capacitance
Internal resistance
Internal resistance
Test temperature
204
symbol
Test time
3.0±0.2
4.0±0.5
GREEN
CAP
Rated capacitance (F)
Additional
T614
symbol
60˚C
−25 to ＋70
−20 to ＋80
0.2
0.2
70˚C
DS series
Within ±30% of the initial measured value
100
Less than five times of the value at 20℃
̶
2.5
0.2
1.8 Max.
Within ± 30% of the value at 20℃
L
＋0.1
−0.2
Terminal
shaped
H2
0.15±0.05
0.15±0.05
1000 hours
2k Ω or less
DSK
DS
614
614
ELECTRIC DOUBLE LAYER
CAPACITORS “DYNACAP”
Taping
70℃
L
Conforms to JEITA RC-2377 (EIAJ RC-2377)
Test time : 1000 hours ; Same as endurance.
Low profile
Low profile
φD±0.2
DSK-3R3H204T614-H2L
DS-2R5H204T614-H2L
Part numbering system (3.3V0.2F, terminal shaped : H2)
Performance
Series code
ELNA Parts No.
DSK
DSK
DS
621
621
Percentage of capacitance change
Percentage of capacitance change
Unit : mm
For higher
voltage
tolerant
̶
NOTE
Design, Specifications are subject to change without notice.
Ask factory for technical specifications before purchase and/or use.
Rated voltage
Internal resistance
Internal resistance
Test temperature
symbol
3R3
Test time
Recommended land pattern size
H
Rated capacitance
204
symbol
−10 to ＋60
−20 to ＋80
DSK series
Within ±30% of the initial measured value
Within ten times the initial specified value
200
3.3
0.2
Within ±5 0% of the value at 20℃
Additional
T614
symbol
4
5
φD×L (mm)
−0.5
−0.5
0
6.8×1.4
6.8×1.4
0
1000 hours
4k Ω or less
60℃
̶
Terminal
shaped
H2
Taping
Unit : mm
L
®