PANASONIC-BR2032.pdf
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AUGUST 2005
LITHIUM HANDBOOK
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.
60˚C
20˚C
3.2
3.0
2.8
2.6
0.3 0.4 0.6 10.1
0.2
-10˚C
4681023
0.30.5120 510 23
2.4
2.2
L
oad
Voltage(V)
~
~
BR1632
12
Duration(h)
Load
Voltage(V)
k
˚C
˚C
˚C
L
oad
Cut-off voltage
Capacity(mAh)
■ Capacity vs. load resistance
■ Dimensions(mm)
■ Specification
■ Temperature Characteristics
■
Operating voltage vs. load resistance (voltage at 50% discharge depth)
Weight:1.5g
Nominal voltage (V)
Nominal capacity (mAh)
Continuous standard load (mA)
Operating temperature (C)
3
120
0.03
-30 ~ +80
Poly-carbonmonofluoride Lithium Coin Batteries: Individual Specifications
BR2032
Duration (h)
Voltage (V)
Load: 15k
Ω (180µA)
0 200 400 600 800 1000 120
0
3.0
2.5
2.0
60˚C
20˚C
-10˚C
~
~
Load:
Voltage(V)
3.2
3.0
2.8
2.6
2.4
2.2
~
~
(M Ω)
(µA)
80˚C
60˚C
20˚C
-10˚C
-20˚C
20 10 5 3 2 1 0.5 0.
3
0.1 0.2 0.3 0.4 0.6 1 2 3 4 6 8 1
0
Capacity (mAh)
Load:
2 1 0.5 0.3 0.2 0.1 0.05 0.0
3
12346102030406010
0
200
160
120
80
40
0
(k Ω)
(mA)
60˚C
20˚C
45˚C
Cut-off Voltage: 2.0V
■ Capacity vs. load resistance
■ Dimensions(mm)
■ Specification
■ Temperature Characteristics
■
Operating voltage vs. load resistance(voltage at 50% discharge depth)
Weight:2.5g
Nominal voltage (V)
Nominal capacity (mAh)
Continuous standard load (mA)
Operating temperature (C)
3
190
0.03
-30 ~ +80
Note: This bare cell diagram is for size reference only. BR1632 is only available with
tabs.
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