Sanyo CR3032 User Manual

Manganese Dioxide Lithium Coin Batteries: Individual Specifications

CR3032

 Dimensions(mm)

+0

30.0

-0.3

+0.1

27

 Specification

Nominal voltage (V)

Nominal capacity (mAh)

Continuous standard load (mA)

Operating temperature (C)

0.2

-0.3

3.2

Weight:6.8g

3

500

0.2

-30 ~ +60

 Temperature Characteristics

Load: 7.5k

3.0

2.5

Voltage (V)

2.0
~

~
0 200 400 600 800 1000 1200 1400



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

3.2
60˚C

3.0

-10˚C

2.8

Voltage (V)

2.6

2.4

~

~

Load:

0.1 0.2 0.4 0.60.3 1 2 3 4 6 108

(MΩ)
(µA)

20 10 5 3 2 1 0.5 0.3

20˚C

Duration (h)

20˚C

-10˚C

Ω (380µA)

60˚C

 Capacity vs. load resistance

600

60˚C

500

400

-10˚C

300

Capacity(mAh)

200

100

Load:

1234610 20 30 40 60 100

(k Ω)
(mA)

2 1 0.5 0.3 0.2 0.1 0.05 0.03

20˚C

Cut-off voltage: 2.0V

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.

LITHIUM HANDBOOK

AUGUST 2005