CR2U [PANASONIC]
CR系列圆筒形锂电池（寿命长型）;
| 型号： | CR2U |
| 厂家： | 
PANASONIC |
| 描述： | CR系列圆筒形锂电池（寿命长型） 电池 |
| 文件： | 总1页 (文件大小：541K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CR2U
CR Cylindrical-type Lithium Battery (Long life type)
Specifications
Nominal voltage
•
Panasonic offers
batteries with
tabs or lead wires.
3V
1,000mAh
2.5mA
15.6mm
Nominal capacity
Continuous drain
Maximum pulse discharge current
2A
Diameter(Max.)
Dimensions*1
15.6mm
Height(Max.)
27.0mm
Features & Benefits
Weight*1
Approx. 11.0g
-40°C to +85°C*2
•
•
•
Long-term reliability is suitable for outdoor devices which are
difficult to maintenance such as to change batteries.
Superior high-rate discharging characteristics are suitable for
various IoT devices with wireless communication functions.
Superior high-rate discharging characteristics at low
Operating temperature
*1
Without tabs.
Please consult Panasonic when anticipating usage in
*2
operating temperature 70°C or above.
Atpemppelriatcurae atllioowsndesvices to be used under severe conditions. Terminal types
Smoke detectors, Meters, IoT devices,
Home security and others.
Please see the documents for the terminal and lead wire settings.
- .Line up of tab terminal types(by shape)
- Line up of tab terminal types(by product number)
Discharging Characteristics
Discharging Characteristics by Temperature
3.5
3.5
+60℃
3.0
2.5
2.0
+20℃
3.0
0℃
-20℃
2.5
-40℃
2.0
Discharging
Condition : CR(1kΩ,
1.8V Cut-off)
Discharging Condition : CR(1kΩ, 1.8V Cut-off,
20°C)
1.5
1.5
0
100
200
300
400
500
0
100
200
300
400
500
DISCHARGING TIME / hour
DISCHARGING TIME / hour
Pulse Discharging Characteristics
3.5
3.0
-30℃
2.5
-10℃
+20℃
+60℃
Discharging Condition
Initial discharging ratio : 50%
2.0
Base resistance : 300kΩ
Pulse current time : 1s
1.5
1
10
100
1000
PULSE CURRENT / mA
Panasonic Energy Co., Ltd.
https://industrial.panasonic.com/ww/products/pt/lithium-batteries
As of April, 2022. Panasonic offers batteries with tabs or lead wires. This data in this document is for descriptive purposes only and is not
intended to make or imply any guarantee or warranty. The contents of this product information are subject to change without notice.
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