코인
Lithium Button Cell Battery
| Electrical Characterics | |||||
|---|---|---|---|---|---|
Model SPEC |
Unit | CR2025 | CR2032 | CR2450 | |
| Nominal Voltage | V | 3.0 | 3.0 | 3.0 | |
| Nominal Capacity | mAh | 150 | 210 | 550 | |
| No load Voltage | V | ≥ 3.20 | ≥ 3.20 | ≥ 3.20 | |
| Storage Temperature | ℃ | -20 ~ 60 | -20 ~ 60 | -20 ~ 60 | |
| Operating Temperature | ℃ | -10 ~ 55 | -10 ~ 55 | -10 ~ 55 | |
| Weight of Standard | g | 2.50 | 2.85 | 5.80 | |
| Self Discharge Rate | %/year | ≤2% | ≤2% | ≤2% | |
| Load DischargeTime(3KΩ) cut-off voltage 2.0V |
h | ≥95(Load 2KΩ) | ≥200(Load 3KΩ) | ≥496(Load 3KΩ) | |
| Dimension | |||||
| Battery | Diameter | mm | 20.00 | 20.00 | 24.50 |
| Height | mm | 2.50 | 3.20 | 5.00 | |
| Holder | 1(Outline) | mm | 27.70 | 24.30 | 29.50 |
| 2(Diameter) | mm | 22.50 | 22.00 | 26.60 | |
| 3(Height) | mm | 7.60 | 8.90 | 9.70 | |
| 4(Pin Length) | mm | 3.80 | 3.45 | 4.20 | |
| 5(Pin to Pin) | mm | 18.60 | 20.00 | 20.50 | |
