70℃ Radial Lead Type Supercapacitors DLCAP™ DKA Series
DDKA2R5ELL210MM26T
RoHS
Low Internal Resistance
No Sleeve, No Coating (Silver). Low resistance and excellent temperature characteristics. Suitable for a backup power source for automobiles.
Part Number
DDKA2R5ELL210MM26T
Status
?
In Production：Product is in mass production.
NRND：Not recommended for new design.
To be Discontinued：We are planning to discontinue production of this item.
Discontinued：Production of this product has stopped.
Under development ：Products under development. Listed product specifications are subject to change without prior notice.
In Production
Successor Model
-
Series
DKA
Polarity
Polar
Category Temperature Range
-40～70 ℃
Temperature Characteristics, Case Code (inch/mm)
-
Rated Voltage
2.5 Vdc
Capacitance
21 F
Capacitance Tolerance
-20～20%(M) / 25℃
Internal Resistance (Typ.)
24.8 mΩ
Internal Resistance (Max.)
30 mΩ
Dimensions ⌀ D
18mm
Dimensions H
mm
Dimensions L
26mm
Rated Ripple Current
-
Rated Ripple Voltage
- Vac / -Hz
Impedance
ESR
30mΩ max / 20℃ / DC
Leakage Current
-
Dissipation Factor (tanδ)
-
Max. Charging and Discharging Current
- Arms / -Hz
Number of Charging/Discharging Cycles
- × 104 times
Endurance Temperature/Time/Overload
70℃ / 1000hrs / DC
Shelf Life Temperature/Time
-℃ / -hrs
Terminal Coating
Sn
Elements
-
Reference Weight
?
This is a representing value calculated from a standard material composition.
Note that the reference weights are not considered as guaranteed value.
9g
Minimum Order Quantity
?
This is the packing quantity for standard packing specifications.
120 pcs
RoHS Compliant
?
10 Restricted Substances 2011/65/EU and (EU) 2015/863
