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CR Coin Type
Lithium Manganese Dioxide Battery (Li/MnO
2
)
■
High 3-volt energy density.
■
Stable discharge characteristics through low internal resistance and high operating voltage.
■
Superior leakage resistance and excellent storage characteristics.
■
Superior high rate discharge characteristics.
■
Optimum for memory and RTC backup.
SPECIFICATIONS
CR2032 T6 LES
CR2032 T23
CR1616 T
CR1220 T4
Model
Dimensions
Model
Dimensions
(+)
(-)
φ20
20.3
4.1
4.8 4
4.5
1.8
4
4.5
0.75
20.5
0.2
4
4
(+)
(-)
φ12.5
2.1
2.7
0.2
4
3.25
3.5
0.75
2.7 1.5
Insulation Sleeve
20.5
(+)
(-)
4
1.5
0.2
18.5
2-C0.5
5.5
φ20
5
4.8 5
4
3 2-C1
4.1
3
(-)
(+)
φ16
1.8
φ1.5
2.3
10
13
11.5
4
Note: The above diagrams are a sample of the various specifications and configurations available. Please contact Maxell for more detailed information.
Heat Resistant Coin Type
Lithium Manganese Dioxide Battery
■
Wide operating temperature range: –40°C to +125°C.
■
Can be used even under 2000G, which is equivalent to driving at 300km/h.
SPECIFICATIONS
* Nominal capacity indicates duration until the voltage drops to 2.0V when discharged at a nominal discharge current at 20ºC.
** Dimensions and weight are for the battery itself, but may vary depending on terminal specification and other factors.
Model
CR2450 CR2430 CR2032H CR2032 CR2025 CR2016 CR2012 CR1620 CR1616 CR1220 CR1216 CR1025
Nominal voltage (V)
3
Nominal capacity (mAh)*
610
290
240
220
170
90
50
80
55
36
25
30
Nominal discharge current (mA)
0.2
0.2
0.2
0.2
0.2
0.1
0.1
0.1
0.1
0.1
0.1
0.1
Weight (g)**
6.6
4.6
3.0
3.0
2.5
1.7
1.4
1.3
1.1
0.8
0.6
0.6
Diameter
24.5
24.5
20.0
20.0
20.0
20.0
20.0
16.0
16.0
12.5
12.5
10.0
Height
5.0
3.0
3.2
3.2
2.5
1.6
1.2
2.0
1.6
2.0
1.6
2.5
Dimensions (mm)**
Model
CR2450HR
CR2450HR-EX
Nominal voltage (V)
3
Nominal capacity (mAh)*
550
525
Nominal discharge current (mA)
0.2
Operating temperature range (°C)
–40 to +125
–40 to +125 (max. 150)
Acceleration resistance
Max. 2000G (equivalent to driving at 300 km/h)
Weight (g)**
6.8
Dimensions (mm)**
Diameter
24.5
Height
5.0
*Nominal capacity indicates duration until the voltage drops to 2.0V when discharged at a nominal discharge current at 20ºC.
**Dimensions and weight are for the battery itself, but may vary depending on terminal specification and other factors.
• Data and dimensions are just reference values. For further details, please contact your nearest Maxell dealer or distributor.