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STMicroelectronics M4T32-BR12SH1 Timekeeper Snaphat Battery and Crystal, 2.8V 120mAh
STMicroelectronics · MPN M4T32-BR12SH1
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Detachable lithium battery with 32.768 kHz crystal in a SNAPHAT top for ST serial real-time clocks. Snaps onto the surface-mounted SNAPHAT SOIC after reflow, so the battery and crystal avoid solder heat. Removable for replacement and disposal. 2.8V, 120mAh.
| Product | Detachable lithium battery with crystal for serial real-time clocks |
|---|---|
| Trade name | TIMEKEEPER SNAPHAT |
| Series | M4T32 |
| Chemistry | Lithium carbon monofluoride Li(CF), BR1632 cell |
| Rated voltage | 2.8V |
| Capacity | 120mAh |
| Frequency | 32.768 kHz |
| Load capacitance | 12.5 pF |
| Rechargeable | No |
| Package | SNAPHAT 4-pin |
| Mount | Through hole |
| Operating temperature | 0C to 70C |