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SR721W 361
26mAh Mercury Free
1. Specifications
2. Dimensions
Model
Nominal Voltage
Nominal Capacity
Standard Discharge Current
Operating Temperature Range
Weight
Dimensions
Diameter Height
SR721W 1.55V
26mAh [cov:1.20V] 50μA
－10℃～＋60℃ 0.41g 7.90㎜ 2.10㎜
3. Characteristics
Discharge Characteristics
Low Temperature Characteristics
Measurement conditions: Temp: 23 deg C Load: 30kΩ
Shelf Life
Measurement conditions: Temp：-10 deg C Load:2kΩ 7.8msec pulse
Anti-leakage Performance
Measurement conditions:Temp:23 deg C
Storage conditions: 60 deg C Dry Load:30kΩ
Storage conditions: Temp:45 deg C Humidity:93% R.H.
*Data is for reference only and is not guaranteed. **Changes may be made at any time to the information here without prior notice.
Seiko Instruments Inc.
SR721W Datasheet
