Sanyo CR2032 User Manual
D
d
Typical Characteristics
H
Cell Type CR2032
Specifications
Nominal Capac ity
Nominal Voltage
Standard Discharge Current
Max. Discharge Current
Temperature Range
Weight
Dimensions
Nominal capacity is determined to an end voltage of 2.0V when the battery is
*1
allowed to discharge at a standard current level at 23oC.
Current value is determined to be the level at which 50% of the nominal
*2
capacity is obtained with an end voltage of 2.0V at 23
Current value for obtaining 2.0V cell voltage when pulse is applied for
*3
15seconds at 50% discharge depth at 23
*1
220mAh
3V
0.3mA
Continuous
Pulse
*2
*3
4mA
20mA
-20
℃～70℃
3.0g
D 20.0mm
H3.2mm
d 16.5mm
o
C.
o
C.
Discharge Characteristics of CR2032
3.5
3.0
2.5
2.0
Cell Voltage(V)
1.5
1.0
0 150 300 450 600 750 900 1050 1200 1350 1500
o
C
-20oC
23oC
Duration(hour)
Discharge Characteristics of CR2032
3.5
3.0
2.5
Initial
2.0
Cell Voltage(V)
1.5
1.0
after 100days storage at 70 C
0 150 300 450 600 750 900 1050 1200 1350 1500
o
Duration(hour)
Load:15kohm(=190uA)70
Load:15kohm(=190uA)
o
Temp.:23
C
Discharge Characteristics of CR2032
3.5
3.0
2.5
2.0
Cell Voltage(V)
1.5
1.0
0
70oC
-20oC
60
120
180
240
Duration(day)
23oC
300
Discharge Load vs. Capacity of CR2032
300
250
200
150
100
Capacity(mAh)
50
70oC
23oC
0oC
0
1
-20oC
5
10
Discharge Load(kohm)
360
50
Load:150kohm(=20uA)
420
480
end voltage:2.0V
100
540
600
500
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