Beskrivning
Specifikation
| Inga. | Items | Characteristics |
| 1 | Modell | CR1220 |
| 2 | Nominal Capacity | 40mAh(or 750h) (Continuously discharged under 62KΩ load till 2.0V end-point voltage at the temperature of 23±3ºC) |
| 3 | Nominell spänning | 3V |
| 4 | Operating Temperature range | -20~+60ºC |
| 5 | Self-discharge Rate Per year | ≤3% |
| 6 | Max.Pulse Current* | 5mA |
| 7 | Max.Continuous Discharge Current* | 3mA |
| 8 | Max. Outline Dimensions | Diameter:12.5mm±0.1MM,Height2mm±0.1MM |
| 9 | Structures | Manganese dioxide cathode, lithium anode,organic electrolyte,polypropylene separator and stainless steel cell can and cap,ect. |
| 10 | Weight for Reference | about 0.8g |
Data table
| model | standard Voltage(V) | diameter (mm) | height(mm) | weight(g) | Chemical System | Standard discharge resistance(KΩ) | finish voltage(V) | test temp.(ºC) | standard capacity(mAh) |
| CR1216 | 3 | 12.5 | 1.6 | 0.7 | Lithium manganese dioxide | 62 | 2 | 23±3 | 28 |
| CR1220 | 3 | 12.5 | 2 | 0.8 | Lithium manganese dioxide | 62 | 2 | 23±3 | 35 |
| CR1225 | 3 | 12.5 | 2.5 | 0.9 | Lithium manganese dioxide | 30 | 2 | 23±3 | 50 |
| CR1616 | 3 | 16 | 1.6 | 1.1 | Lithium manganese dioxide | 30 | 2 | 23±3 | 50 |
| CR1620 | 3 | 16 | 2 | 1.3 | Lithium manganese dioxide | 47 | 2 | 23±3 | 75 |
| CR1632 | 3 | 16 | 3.2 | 1.8 | Lithium manganese dioxide | 47 | 2 | 23±3 | 120 |
| CR2016 | 3 | 20 | 1.6 | 1.7 | Lithium manganese dioxide | 30 | 2 | 23±3 | 83 |
| CR2025 | 3 | 20 | 2.5 | 2.7 | Lithium manganese dioxide | 15 | 2 | 23±3 | 150 |
| CR2032 | 3 | 20 | 3.2 | 3.2 | Lithium manganese dioxide | 15 | 2 | 23±3 | 220 |
| CR2320 | 3 | 23.5 | 2 | 3 | Lithium manganese dioxide | 15 | 2 | 23±3 | 150 |
| CR2325 | 3 | 23 | 2.5 | 3.5 | Lithium manganese dioxide | 15 | 2 | 23±3 | 185 |
| CR2330 | 3 | 23 | 3 | 4 | Lithium manganese dioxide | 15 | 2 | 23±3 | 255 |
| CR2430 | 3 | 24.5 | 3 | 4.5 | Lithium manganese dioxide | 15 | 2 | 23±3 | 270 |
| CR2450 | 3 | 24.5 | 5 | 7.2 | Lithium manganese dioxide | 7.5 | 2 | 23±3 | 600 |
| CR3032 | 3 | 30 | 3.2 | 7 | Lithium manganese dioxide | 7.5 | 2 | 23±3 | 550 |
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Certifieringar
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