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DATA SHEET
･
CR2477Lithium Manganese Dioxide Battery
■ Dimensions(mm)
： 24.5mm Diameter ： 7.7mm Height
+0
φ24.5 –0.3 φ21
(-)
0.1min.
7.7
+0 -0.4
■ Specifications
Nominal Voltage
（ 2.0Ｖ）
Nominal Capacity ( 2.0V cutoff)
Standard Discharge Current
Weight
3V 1000mAh
0.4mA 10.0g
Applications
SRAM Memory Back-up Power Source for SRAM or Real Time
Clock (RTC)
(+)
■ Discharge Characteristics 4.0
(Temp.)：23℃
Voltage
3.0
2.0 （Ｖ）
1.0
： 3kΩ Discharge load
： 6.8kΩ Discharge load
0.0 0
500
1000
1500
2000
2500
3000
（ｈ） Discharge time
Sony Corporation
DATA SHEET
■
Discharge Characteristics on Load
Voltage
4.0
3.0
2.0
（Ｖ） 1.0
0.0 0
(Temp.)：23℃
： 3kΩ Discharge load
： 6.
CR2477 Datasheet
