10990I269
Data Sheet Model No.: GP319
Discharge Curve
Average Service Capacity:
20 mAh (rated capacity at 47kΩ load,
cut off voltage 1.3V at 24°C)
Close circuit voltage:
0.80 Volts (min.) (load resistor 100Ω at
23°C for 2 seconds)
Description : Silver Oxide Low Drain Button Cell
Nominal Voltage : 1.55 Volts
Dimensions : Ø5.80 X 2.70mm
Application : Analog watch
Average Weight : 0.31g
Storage loss at 23°C
: Less than 5% in 1 year.
Storage loss at 60°C
: Less than 5% in 20 days.
Initial Service Life : 600 hrs (47kΩ to 1.3V)
(at 23°C)
0 200 400 600
0.0
0.4
0.8
1.2
1.6
Service Hours
Load resistor 47kΩ
Voltage
( – )
( + )
2.30 ± 0.10
R0.90 ± 0.25
0.13 max.
0.10 min.
2.70
3.90 ± 0.30
+0
–0.02
5.80
+0
–0.15
Unit : mm
Cross Reference:
IEC JIS EVEREADY VARTA PANASONIC SONY
SR64 SR64 319 V319 SP319 SR527SW