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Energizer Button cell SR44, SR1154 Silver oxide 357/303 150 mAh 1.55 V 1 pc(s) 634975 Datenbogen

Produktcode
634975
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Chemical System:
Silver Oxide (Zn/Ag
2
O)
Designation:
ANSI-1131SO, IEC-SR44
Nominal Voltage:
1.55 Volts
Typical Capacity:
150 mAh* (to 1.2 volts)
Capacity Test:
6.8K ohm continuous drain at 21°C
Typical Weight:
2.3 grams (0.08 oz.)
Typical Volume:
0.57 cubic centimeters (0.035 cubic inch)
Impedance (40 Hz):
5 to 15 ohms
Load
Cutoff
1.2V
(ohm)
(hours)
6.8K
741
Typical Performance at Low Discharge Rates
Temperature Characteristics
SILVER OXIDE
Specifications
Cross Section
* Varies according to the applied load, temperature, and cutoff voltage.
Industry Standard Dimensions
ENERGIZER 357/303
 ©Energizer Holdings, Inc. - Contents herein do not constitute a warranty.
Important Notice
This datasheet contains typical information specific to products manufactured at the time of its publication. 
Continuous
0.202
at 1.39V 
(milliamperes)
Schedule
Typical Drains
Typical Performance at 21°C (70°F)
mm (inches)
Typical Discharge Characteristics
PRODUCT DATASHEET 
 
1-800-383-7323 / USA 
1-800-383-7323 / CANADA 
+ 44 (0) 208 920 2306 
www.energizer-eu.com 
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
0
250
500
750
1000
V
o
ltage, 
C
C
V
 
Service, Hours 
Schedule: Continuous 
Typical Drain @1.376V:  
0.202 milliamperes 
Load: 6.8K ohm 
DESIGNED FOR USE ON CONTINUOUS LOW DRAIN 
(HIGH PULSE ON DEMAND) 
0
25
50
75
100
125
-20
0
20
40
S
ervic
e 
(%
) 
Temperature (C) 
Service Effects 
60
70
80
90
100
0
2
4
6
8
10
12
S
ervic
e 
(%
) 
Storage Time (yrs) 
Storage Effects 
40°C 
20°C 
0°C 
Anode Cap
Gel Anode
Gasket
Can
Separator
Cathode
7.20 (0.283) Ref.
Typical
5.40 (0.213)
5.00 (0.197)
4.83 (0.190) Ref.
4.57 (0.180) Ref.
11.25 (0.443)
11.60 (0.457)
R1.5 (0.059) Ref.
Typical
0.13 (0.005) Minimum Ref.
(applies to top edge of gasket or
edge of crimp, whichever is higher)
0.25 (0.010) Maximum Ref.
Permissible deflection from a flat
Form No. EBC - 4349C-ZCEU
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