CPH3225A is thinnest and smallest chip-type electric double
The unique ceramic packaging with superior air-tightness is
used. As the result, it offers leakage resistance and humidity
resistance. Also, by optimizing its materials, a 1 minute rapid
charge stores approximately 85% of full capacity.
Its heat-resistant design allows for Pb-free reflowable SMT
• Small and thin size
• Excellent leakage resistance and humidity resistance
• Pb-free reflowable:
Superior heat resistance (260°C peak) allows reflow
soldering by Pr-free solder
• Long cycle Life:
At least 10,000 times of charge/discharge
• Simple Charging circuit (constant voltage charging)
• Wide operating temperature range:
Operating temperature range: −20°C to +60°C
For use the battery at a temperature out of the above
temperature range, please consult us.
• RoHS Compliant
Backup Power for various devices.
Super small size power supply.
Smartphone, Tablet, Cellphone, Personal computer, IC
card, Game machine, Handy terminal, Video camera,
various kinds of small appliance, etc.
*. Value measured using AC (Alternating Current) method at the discharged state.
Size(L × W × H)
3.2 × 2.5 × 0.9
• Prohibition ripple charging
A ripple (high frequency fluctuation of
voltage) in the charge voltage extremely
lowers the capacitor performance.
Be sure to charge capacitors with a
• Charge voltage
The age deterioration of the capacitor
depends on the charge voltage.
The age deterioration is accelerated as
charge voltage goes higher.
• Usage environment
Aging degradation of the capacitor varies
depending on the usage environment
(temperature and humidity).
Contact us for further details.
Charge: max. 1 mA/3.3V/2 hours
Discharge: 5µA/c.o.v.= 0V (CC)
* c.o.v. : Cut off Voltage
14 Micro Battery 2016