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303

Description
Primary Battery, Zinc/monovalent Silver Oxide, 1.55V, 0.175Ah,
CategoryPower/power management    The battery   
File Size110KB,1 Pages
ManufacturerRenata
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Primary Battery, Zinc/monovalent Silver Oxide, 1.55V, 0.175Ah,

303 Parametric

Parameter NameAttribute value
MakerRenata
Reach Compliance Codecompliant
Battery chemistryZINC/MONOVALENT SILVER OXIDE
Battery TypePRIMARY
capacity0.175 Ah
diameter11.6 mm
high5.4 mm
Maximum operating temperature60 °C
Minimum operating temperature-10 °C
Terminal typeBUTTON(-), FLAT(+)
Voltage1.55 V
weight2.29 g

303 Preview

303
SR1154SW (SR44)
Watch Battery OEM
Swiss Made
Technical Data Sheet
Specifications
Chemical system
Nominal Voltage
Capacity
Operating Temperature*
Self Discharge
Weight
Zinc / Monovalent Silver Oxide, low drain
1,55 V
175 mAh, Discharge over 8,25 k at 20°C to 1,2 V
-10°C – 60°C
Less than 5% per year at 20°C
~2,29 g
Dimensions
(according IEC 60086-3)
0
-0,25
min.
4
min. 0,08
5,4
Diameter
Height
11,60 mm (0,457“)
5,40 mm (0,213“)
11,6
0
-0,2
Discharge Curve
Voltage [V]
1.7
1.6
1.5
1.4
1.3
1.2
1.1
0
100
200
300
400
500
600
700
800
900 1000
Constant Load
Starting Drain
Temperature
8,25 k
189,1
A
20°C
Time [h]
*Condensing humidity not allowed
Information and contents in this data sheet are for reference purpose only. They do not constitute any warranty or representation and are subject to change without
notice. For most current information and further details, please contact your Renata representative. For safety related information please consult the PSDS document
related to that product or product family. The Products of Renata SA are neither designed nor authorized for use in certain areas of application of environment. For
further details we refer to our webpage
www.renata.com/downloads/restriction_of_use
Rev. 303MF_OEM.06 2019/08
Renata SA
CH-4452 Itingen/Switzerland
Tel. +41 (0)61 975 75 75
Fax. +41 (0)61 975 75 95
sales@renata.com
www.renata.com

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