Sony CR2032BEA Data Sheet
DATA SHEET
Sony Corporation
■Discharge Characteristics on Load
■Discharge Characteristics on Temperature
■Discharge Load vs. Operation Voltage
(Discharge depth 40%)
■Discharge Load vs. Discharge Capacity
■Discharge Characteristics on Pulse Load
(Discharge depth 40%)
■Storage Characteristics
0.0
1.0
2.0
3.0
4.0
0
300
600
900
1200
1500
V
ol
tage (
V
)
Storage at 60 for 100 days
equivalent to storage at room
temperature for 5 years
equivalent to storage at room
temperature for 5 years
Discharge time ( h )
initial
0.0
1.0
2.0
3.0
10
100
1000
10000
V
ol
tage (
V
)
23℃
-10℃
Pulse Load (Ω)
2.2
2.4
2.6
2.8
3.0
3.2
1
10
100
1000
V
ol
tage (
V
)
23℃
Discharge Load (kΩ)
0
40
80
120
160
200
240
0.1
1
10
100
C
apac
ity
(
mA
h
)
23℃
Discharge Load (kΩ)
0.0
1.0
2.0
3.0
4.0
0
300
600
900
1200
1500
V
ol
tage (
V
)
Discharge Load : 15kΩ
Discharge Load : 10kΩ
Discharge time ( h )
0.0
1.0
2.0
3.0
4.0
0
300
600
900
1200
1500
V
ol
tage (
V
)
-10℃
60℃
Discharge time ( h )
23℃
* These values are not guarantee.
Temperature 23℃
Discharge Load 15kΩ Temperature 23℃
Discharge Load 15kΩ
2.0V cut off
Time (sec.)
Volt
ag
e
(
V
)
15sec.
Pulse
L
h