NIPPON CHEMI-CON CORPORATION

DDKA2R5ELL500KM50S is a 2.5V / 50000000µF Supercapacitors DLCAP™ with Radial Lead Type 18×50 mm size, Endurance of 1000 hours at 70℃, and AEC-Q200 compliance.

With PET Sleeve (Gold). Low resistance and excellent temperature characteristics. Suitable for a backup power source for automobiles.

Part Number	DDKA2R5ELL500KM50S
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	50 F
Capacitance Tolerance	-10～10%(K) / 25℃
Internal Resistance (Typ.)	11 mΩ
Internal Resistance (Max.)	13.2 mΩ
Dimensions ⌀ D	18mm
Dimensions H	mm
Dimensions L	50mm
Rated Ripple Current	-
Rated Ripple Voltage	- Vac / -Hz
Impedance
ESR	6.6mΩ max / 20℃ / 1kHz
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.	18.4g
Minimum Order Quantity ? This is the packing quantity for standard packing specifications.	144 pcs
RoHS Compliant ? 10 Restricted Substances 2011/65/EU and (EU) 2015/863	Compliant
AEC-Q200 ? Please refer to AEC-Q 200 for details.	Compliant