Model No.: GP397
Description
:
Nominal Voltage
:
Nominal Dimensions :
Application
:
Average Weight
:
Shelf Life
:
Silver Oxide Low Drain Button Cell
1.55 Volts
Ø7.90 X 2.65mm
Analog watch
0.5g
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 : 960 hrs (at 50kΩ Load)
(to 1.2V at 20°C)
160 days (at 200kΩ Load)
0.15
(ref.)
Data Sheet
+0
2.65 –0.30
Ø4.5 (ref.)
0.20
(ref.)
+0
Ø7.90 –0.15
Unit : mm
Typical Discharge Characteristics at 20°C
Voltage
1.4
1.2
1.0
0.8
0
200
400
600
800
1000
Service Hours
Load resistor 50kΩ
Average Service Capacity:
30 mAh (rated capacity at 50kΩ load,
cut off voltage 1.2V at 20°C)
Close circuit voltage:
1.25 Volts (min.) (load resistor 200Ω at
20°C for 1 to 2 seconds)
Cross Reference:
IEC
JIS
EVEREADY
VARTA
DURACELL
PANASONIC
SONY
SR59
SR59
397
V397
D397
SP397
SR726SW
BRS0233 REV. 0
05990I269