Datasheet

05990I269

Data Sheet Model No.: GP379

Typical Discharge Characteristics at 20°C

Description : Silver Oxide Low Drain Button Cell

Nominal Voltage : 1.55 Volts

Nominal Dimensions : Ø5.80 X 2.15mm

Application : Analog watch

Average Weight : 0.25g

Shelf Life : Not less than 90% of the

service capacity, following

1st year storage at 20°C.

Date Code : Unless otherwise specified,

each cell will carry a numeric

year code and an alphabetical

month code.

Nominal Service Life : 610 hrs (at 68kΩ Load)

(to 1.2V at 20°C) 185 days (at 500kΩ Load)

Average Service Capacity:

14 mAh (rated capacity at 68kΩ load,

cut off voltage 1.2V at 20°C)

Close circuit voltage:

1.20 Volts (min.) (load resistor 2kΩ at

20°C for 1 to 2 seconds)

Unit : mm

Ø3.5 (ref.)

0.10

(ref.)

0.20

(ref.)

Ø5.80

–0.15

2.15

–0.20

1.4

1.2

1.0

0.8

0 200 400 600 800

Voltage

Service Hours

Load resistor 68kΩ

BRS0206 REV. 1

Cross Reference:

IEC JIS EVEREADY VARTA DURACELL PANASONIC SONY

SR63 SR63 379 V379 D379 SP379 SR521SW

PAGE 1
Model No.: GP379 Description : Nominal Voltage : Nominal Dimensions : Application : Average Weight : Shelf Life : Silver Oxide Low Drain Button Cell 1.55 Volts Ø5.80 X 2.15mm Analog watch 0.25g Not less than 90% of the service capacity, following 1st year storage at 20°C. Date Code : Unless otherwise specified, each cell will carry a numeric year code and an alphabetical month code. Nominal Service Life : 610 hrs (at 68kΩ Load) (to 1.2V at 20°C) 185 days (at 500kΩ Load) 0.10 (ref.) Data Sheet 0.