Download Panasonic CR2032 Datasheet

Manganese Dioxide Lithium Coin Batteries: Individual Specifications
CR2032
CR2330
Dimensions(mm)
Dimensions(mm)
0.3
20.0
Weight:2.9g
Weight:3.8g
Specification
Nominal voltage (V)
3
Nominal capacity (mAh)
225
Nominal voltage (V)
3
Continuous standard load (mA)
0.2
Nominal capacity (mAh)
265
Operating temperature (C)
-30 ~ +60
Continuous standard load (mA)
0.2
Operating temperature (C)
-30 ~ +60
Specification
Temperature Characteristics
Temperature Characteristics
Load
Voltage(V)
Voltage(V)
Load
Duration(h)
Duration(h)
Operating voltage vs. load resistance (voltage at 50% discharge depth)
Operating voltage vs. load resistance (voltage at 50% discharge depth)
3.2
2.8
2.6
2.4
60˚C
3.2
20˚C
3.0
Voltage (V)
Voltage (V)
3.0
-10˚C
2.2
~
~
2.8
60˚C
-10˚C
20˚C
2.6
2.4
2.2
Load: (k Ω)
(mA)
1
2
2
3
1
4
6
0.5
10
0.3
20
0.2
30 40
0.1
60
100
0.05
0.03
~
~
0.2
Load: (MΩ) 0.1
(µA)
20
0.3 0.4
10
0.6
5
1
3
2
2
3
1
4
6
8 10
0.5
0.3
Capacity vs. load resistance
Capacity vs. load resistance
250
300
60˚C
250
150
20˚C
100
-10˚C
Capacity(mAh)
Capacity(mAh)
200
50
0
1
Load: (k Ω)
(mA)
2
2
3
1
4
6
0.5
Cut-off voltage: 2.0V
20 30 40 60
100
10
0.3
0.2
0.1
0.05
0.03
60˚C
200
150
20˚C
-10˚C
100
50
0
Load: (k Ω)
(mA)
LITHIUM HANDBOOK
1
2
2
3
1
4
6
0.5
Cut-off voltage: 2.0V
20 30 40 60
100
10
0.3
0.2
0.1
0.05
0.03
AUGUST 2005
This information is generally descriptive only and is not intended to make or imply any representation, guarantee or warranty with respect to any cells and batteries. Cell and battery designs/specifications are subject to
modification without notice. Contact Panasonic for the latest information.