D
d
Typical Characteristics
H
Cell Type CR2032
Specifications
Nominal Capacity*1 |
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| 220mAh |
Nominal Voltage |
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| 3V |
Standard Discharge Current |
| 0.3mA | |
Max. Discharge Current | Continuous*2 |
| 4mA |
Pulse*3 |
| 20mA | |
Temperature Range |
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Weight |
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| 3.0g |
Dimensions |
| D | 20.0mm |
| H | 3.2mm | |
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| d | 16.5mm |
*1 Nominal capacity is determined to an end voltage of 2.0V when the battery is allowed to discharge at a standard current level at 23oC.
*2 Current value is determined to be the level at which 50% of the nominal capacity is obtained with an end voltage of 2.0V at 23 oC.
*3 Current value for obtaining 2.0V cell voltage when pulse is applied for 15seconds at 50% discharge depth at 23 oC.
Discharge Characteristics of CR2032
3.5 |
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70 oC | Load:15kohm(=190uA) |
| 23 oC |
3.0 |
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Voltage(V)Cell | 2.5 |
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| 2.0 |
| 1.5 |
1.0
0 150 300 450 600 750 900 1050 1200 1350 1500
Duration(hour)
Discharge Characteristics of CR2032
| 3.5 |
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| Load:15kohm(=190uA) | |
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| Temp.:23 | C |
Voltage(V) | 3.0 |
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2.0 |
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| 2.5 |
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| Initial | o | C |
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| after 100days storage at 70 |
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Cell | 1.5 |
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1.0
0 150 300 450 600 750 900 1050 1200 1350 1500
Duration(hour)
Discharge Characteristics of CR2032
3.5 |
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70 oC | 23 oC | Load:150kohm(=20uA) |
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3.0 |
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Voltage(V)Cell | 2.5 |
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| 2.0 |
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| 1.5 |
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| 1.0 | 0 | 60 | 120 |
| 180 | 240 | 300 | 360 | 420 | 480 | 540 | 600 |
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| Duration(day) |
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Discharge Load vs. Capacity of CR2032 |
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| 300 |
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| 250 |
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Capacity(mAh) |
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| 70 oC |
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200 |
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150 |
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| 0 | o | C |
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| 100 |
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| 50 |
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| 0 |
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| end voltage:2.0V |
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| 50 | 100 |
| 500 | |
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| Discharge Load(kohm) |
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