Murata Button Type Alkaline Manganese Batteries Line Up
| Model | JIS (IEC) |
Electriccal Characteristics | Dimensions | Mass (g) |
||||
| Nominal Voltage (V) |
Nominal Capacity (mAh) |
Diameter (mm)  A |
Height (mm) D |
Boss Diameter (mm) Typ. B |
Clearance (mm) C |
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| LR44 | LR44 | 1.5 | 120 | 11.6(+0,-0.35) | 5.40(+0,-0.40) | 5.9 | 0.08min. | 2 |
| LR43 | LR43 | 1.5 | 110 | 11.6(+0,-0.35) | 4.20(+0,-0.40) | 6.3 | 0.08min. | 1.5 |
| LR1130 | LR54 | 1.5 | 70 | 11.6(+0,-0.35) | 3.05(+0,-0.30) | 7.9 | 0.08min. | 1.2 |
| LR1120 | (LR1120) | 1.5 | 45 | 11.6(+0,-0.35) | 2.05(+0,-0.20) | 8.7 | 0.06min. | 0.8 |
| LR41 | LR41 | 1.5 | 45 | 7.9(+0,-0.35) | 3.60(+0,-0.30) | 5.0 | 0.08min. | 0.6 |
*Typical data.
| Model | Nominal Voltage (V) |
Nominal Capacity (mAh) |
Electrical Characteristics | Dimensions | Mass (g) |
||||
| Discharge time(h) 0.9V | Diameter (mm) |
Height (mm) |
|||||||
| load (K  ) |
60°C | 23°C | -10°C | ||||||
| LR44 | 1.5 | 120.0 | 4.7 | 405 | 420 | 375 | 11.6 | 5.40 | 1.95 |
| LR43 | 1.5 | 100.0 | 6.8 | 490 | 505 | 455 | 11.6 | 4.20 | 1.51 |
| LR1130 | 1.5 | 65.0 | 10 | 465 | 480 | 430 | 11.6 | 3.05 | 1.16 |
| LR1120 | 1.5 | 33.0 | 22 | 520 | 540 | 485 | 11.6 | 2.05 | 0.79 |
| LR41 | 1.5 | 30.0 | 22 | 475 | 490 | 440 | 7.9 | 3.60 | 0.59 |
*Typical data.
