AUGUST 2005

LITHIUM HANDBOOK

This information is generally descriptive only and is not intended to make or imply any representation, guarantee or warranty with respect to any cells and batteries. Cell and battery designs/specifications

are subject to modification without notice. Contact Panasonic for the latest information.

CR2012

Duration(h)

Load

Load:

20

10

5

3

2

1

0.5

0.3

0.1

0.2

0.3 0.4

0.6

1

2

4

6

8 10

3

3.2

3.0

2.8

2.6

2.4

2.2

(M

Ω)

(

µA)

60˚C

20˚C

-10˚C

~

~

Load:

Cut-off Voltage: 2.0V

2

1

0.5

0.3

0.2

0.1

0.05

0.03

12

3

4

6

10

20

30 40

60

100

60

50

40

30

20

10

(k

Ω)

(mA)

20˚C

■ Capacity vs. load resistance

■ Dimensions(mm)

■ Specification

■ Temperature Characteristics

■ Operating voltage vs. load resistance (voltage at 50% discharge depth)

Weight:1.4g

Nominal voltage (V)

Nominal capacity (mAh)

Continuous standard load (mA)

Operating temperature (C)

3

55

0.1

-30 ~ +60

Manganese Dioxide Lithium Coin Batteries: Individual Specifications

CR1632

Duration (h)

Load: 15k

Ω (190µA)

0

200

300

400

600

700

800

500

100

3.0

2.5

2.0

20˚C

60˚C

-10˚C

~

~

Load:

2

1

0.5

0.3

0.2

0.1

0.05 0.03

12

3

4

6

10

20

100

30

3.2

3.0

2.8

2.6

2.4

2.2

(k

Ω)

(mA)

60˚C

-10˚C

20˚C

~

~

Load:

Cut-off Voltage: 2.0V

2

1

0.5

0.3 0.2

0.1

0.05 0.03

12

3

4

6

10

20

40

60 100

30

150

125

100

75

50

25

0

(k

Ω)

(mA)

60˚C

20˚C

■ Capacity vs. load resistance

■ Dimensions(mm)

■ Specification

■ Temperature Characteristics

■ Operating voltage vs. load resistance (voltage at 50% discharge depth)

Weight:1.8g

Nominal voltage (V)

Nominal capacity (mAh)

Continuous standard load (mA)

Operating temperature (C)

3

140

0.1

-30 ~ +60