PANASONIC BR2032

Poly-carbonmonofluoride Lithium Coin Batteries: Individual Specifications
BR2032
BR2020
■ Dimensions(mm)
■ Dimensions(mm)
Weight:2.5g
Weight:2.0g
■ Specification
Nominal voltage (V)
3
3
Nominal capacity (mAh)
190
100
Continuous standard load (mA)
0.03
Continuous standard load (mA)
0.03
Operating temperature (C)
-30 ~ +80
Operating temperature (C)
-30 ~ +80
■ Specification
Nominal voltage (V)
Nominal capacity (mAh)
■ Temperature Characteristics
■ Temperature Characteristics
Load: 15kΩ (180µA)
60˚C
3.0
Voltage(V)
3.0
Voltage (V)
Load
60˚C
20˚C
2.5
2.5
-10˚C
2.0
~
~
-10˚C
2.0
20˚C
0
200
400
600
~
~
800
1000
1200
Duration (h)
0
100
200
300
400
500
600
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
Voltage(V)
Voltage(V)
3.0
3.0
60˚C
2.8
2.6
20˚C
-10˚C
2.8
2.6
80˚C
~
2.2
0.1
0.2
20
0.3 0.4 0.6
10
5
1
3
2
3
2
4
1
6
8 10
0.5
0.3
-10˚C
20˚C
60˚C
2.2
2.4
Load: (M Ω)
(µA)
-20˚C
2.4
Load: (M Ω)
(µA)
0.1
0.2
20
0.3 0.4
10
0.6
5
1
3
2
2
3
4
1
6
8 10
0.5
0.3
■ Capacity vs. load resistance
■ Capacity vs. load resistance
200
120
Capacity (mAh)
160
Capacity(mAh)
100
80
60
-10˚C
40
0
Load: (k Ω)
(mA)
2
2
3
1
4
6
0.5
80
20˚C
Cut-off Voltage: 2.0V
60˚C
1
45˚C
40
0˚C
20˚C
45˚C
20
60˚C
120
Cut-off voltage: 2.0V
20
30 40 60
100
10
0.3
0.2
0.1
0.05
0
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
0.03
LITHIUM HANDBOOK
AUGUST 2003
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.