Panasonic CR2012 Manganese dioxide lithium coin batteries: individual specification Datasheet

Manganese Dioxide Lithium Coin Batteries: Individual Specifications
CR1632
CR2012
■ Dimensions(mm)
■ Dimensions(mm)
Weight:1.4g
Weight:1.8g
■ Specification
■ Specification
Nominal voltage (V)
3
Nominal voltage (V)
3
Nominal capacity (mAh)
140
Nominal capacity (mAh)
55
Continuous standard load (mA)
0.1
Continuous standard load (mA)
0.1
Operating temperature (C)
-30 ~ +60
Operating temperature (C)
-30 ~ +60
■ Temperature Characteristics
■ Temperature Characteristics
60˚C
Load: 15kΩ (190µA)
20˚C
Load
Voltage(V)
Voltage (V)
3.0
-10˚C
2.5
2.0
~
~
0
100
200
300
400
500
Duration (h)
600
700
800
Duration(h)
■ Operating voltage vs. load resistance (voltage at 50% discharge depth)
■ Operating voltage vs. load resistance (voltage at 50% discharge depth)
3.2
3.2
3.0
Voltage (V)
Voltage (V)
2.8
60˚C
2.6
20˚C
2.4
2.8
-10˚C
20˚C
2.6
2.4
2.2
2.2
~
-10˚C
Load: (k Ω)
(mA)
~
~
1
2
3
2
4
1
6
10
0.5
0.3
20
0.2
30
0.1
100
0.05 0.03
■ Capacity vs. load resistance
Load: (M Ω)
(µA)
0.1
0.2
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
150
60
60˚C
125
100
Capacity (mAh)
Capacity (mAh)
60˚C
3.0
20˚C
75
50
25
0
Load: (k Ω)
(mA)
1
2
2
3
1
4
6
0.5
10
0.3 0.2
Cut-off Voltage: 2.0V
20 30
40 60 100
0.1
0.05 0.03
50
20˚C
40
30
20
10
Load: (k Ω) 1
(mA)
LITHIUM HANDBOOK
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.