BATT LITH 3V 6.5MAH COIN 9.5MM
Seiko Instruments MS920T 是一款 3V 锂二次电池，标称容量 6.5mAh，尺寸 9.5×2.0mm，工作温度 -40°C 至 +85°C，适用于汽车电子及高温环境下的 RTC 备份电源。规格书核对
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12 项| 参数 | 值和测试条件 | 出处 |
|---|---|---|
| 标称电压 | 3 V | |
| 充电电压 | 2.8~3.3 (3.1) V | |
| 标称容量 | 6.5 mAh (Typical, 3.1V to 2.0V) | |
| 内阻 | 60 Ω (AC method, fully charged state) | |
| 工作温度范围 | -40°C to +85°C | |
| 循环寿命 | 100 cycles (100% D.O.D.), 1000 cycles (20% D.O.D.) |
全部参数（16 项）
| 电源 | |
|---|---|
| Standard Charge Current | 25µA |
| Voltage - Rated | 3 V |
| 环境与封装 | |
| Battery Cell Size | Coin, 9.5mm |
| Package | Tray |
| Size / Dimension | 0.37" Dia x 0.08" H (9.5mm x 2.1mm) |
| 其他 | |
| 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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