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Cell Type CR2032

Specifications

Typical Characteristics

220mAh

3V

0.3mA

4mA

20mA

-20

℃~

70

3.0g

D

20.0mm

H

3.2mm

d

16.5mm

Dimensions

Nominal Capacity

*1

Nominal Voltage
Standard Discharge Current

Weight

Max. Discharge Current

Temperature Range

Continuous

*2

Pulse

*3

Nominal capacity is determined to an end voltage of 2.0V when the battery is      
allowed to discharge at a standard current level at 23

o

C.

*1

Current value is determined to be the level at which 50% of the nominal 
capacity is obtained with an end voltage of 2.0V at 23 

o

C.

*2

Current value for obtaining 2.0V cell voltage when  pulse is applied for 
15seconds at 50% discharge depth at 23 

o

C.

*3

Discharge Characteristics of CR2032

Ce

ll Vo

lta

ge(V)

Duration(day)

Ce

ll Vo

lta

ge(V)

Duration(hour)

Discharge Characteristics of CR2032

Discharge Characteristics of CR2032

Ce

ll Vo

lta

ge(V)

Duration(hour)

0

150

300

450

600

750

900

1050

1200

1350

1500

1.0

1.5

2.0

2.5

3.0

3.5

Load:15kohm(=190uA)

70

o

C

23

o

C

-20

o

C

0

60

120

180

240

300

360

420

480

540

600

1.0

1.5

2.0

2.5

3.0

3.5

Load:150kohm(=20uA)

70

o

C

23

o

C

-20

o

C

0

150

300

450

600

750

900

1050

1200

1350

1500

1.0

1.5

2.0

2.5

3.0

3.5

Load:15kohm(=190uA)

Temp.:23

 Initial

 after 100days storage at 70

C

o

C

o

Discharge Load vs. Capacity of CR2032

Ca

paci

ty(

m

A

h)

Discharge Load(kohm)

1

5

10

50

100

500

0

50

100

150

200

250

300

 end voltage:2.0V 

70

o

C

23

o

C

 0

o

C

-20

o

D

H

d

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