MS920T
Seiko InstrumentsJapan
BATT LITH 3V 6.5MAH COIN 9.5MM
Seiko Instruments MS920T is a 3V lithium rechargeable battery with 6.5mAh nominal capacity, 9.5x2.0mm size, operating temperature -40°C to +85°C, suitable for automotive electronics and RTC backup in high-temperature environments.Checked against the datasheet
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View full reportTechnical parameters
Datasheet-verified parameters
12 items| Parameter | Value and test conditions | Source |
|---|---|---|
| Nominal Voltage | 3 V | |
| Charge Voltage | 2.8~3.3 (3.1) V | |
| Nominal Capacity | 6.5 mAh (Typical, 3.1V to 2.0V) | |
| Internal Impedance | 60 Ω (AC method, fully charged state) | |
| Operating Temperature Range | -40°C to +85°C | |
| Cycle Life | 100 cycles (100% D.O.D.), 1000 cycles (20% D.O.D.) |
All parameters (16)
| Power | |
|---|---|
| Standard Charge Current | 25µA |
| Voltage - Rated | 3 V |
| Environment and package | |
| Battery Cell Size | Coin, 9.5mm |
| Package | Tray |
| Size / Dimension | 0.37" Dia x 0.08" H (9.5mm x 2.1mm) |
| Other | |
| Battery Chemistry | Lithium |
| Capacity | 6.5mAh |
| Discharge Rate | 25µA |
| Mfr | Seiko Instruments |
| Product Status | Active |
| Series | MS920T |
| Shelf Life | - |
| Shipping Info | Due to restrictions, only ground shipment is allowed. |
| Standard Charge Time | - |
| Termination Style | Requires Holder |
| Weight | 0.45 g |
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Datasheet-verified content is extracted by AI from the manufacturer datasheet. Click a page number to view the original.