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357 SR44W (SR44) Watch Battery Swiss Made
Technical Data Sheet Specifications Chemical system Nominal Voltage Capacity Operating Temperature Self Discharge Weight
Zinc / Monovalent Silver Oxide - Manganese Dioxide, high drain 1,55 V 170 mAh, Discharge over 6,81 kΩ at 20°C to 0,9 V 0°C – 60°C Less than 10% per year at 20°C ~2,09 g
Dimensions min. ∅ 6
11,60 mm (0,457“) 5,40 mm (0,213“)
5,4
Diameter Height
min. 0,08
0 -0,25
(according IEC 60086-3)
∅ 11,6
0 -0,2
Discharge Curve 1.7 1.6
Constant Load Starting Drain Temperature
6,81 kΩ 229 µA 20°C
Voltage [V]
1.5 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0
200
400
600
800
Time [h]
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. Rev. 357MF.02 2010/11
Renata SA CH-4452 Itingen/Switzerland
Tel. +41 (0)61 975 75 75 Fax. +41 (0)61 975 75 95
[email protected] www.renata.com
