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381

Description
Coin Cell Battery 1.55V 11.6 x 2.1mm 50mAh
CategoryPower/power management   
File Size56KB,1 Pages
ManufacturerRenata SA
Websitehttp://www.renata.com/
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381 Overview

Coin Cell Battery 1.55V 11.6 x 2.1mm 50mAh

381 Parametric

Parameter NameAttribute value
Product CategoryCoin Cell Battery
ManufacturerRenata SA
RoHSNot Applicable
Battery Size381
Output Voltage1.55 V
Capacity50 mAh
ChemistrySilver Oxide
Termination StylePressure Contacts
Orientation-
Diameter11.6 mm
Height2.05 mm
Rechargeable/Non-RechargeableNon-Rechargeable
TypeCoin Cell Battery
Unit Weight0.031747 oz
381
SR1120SW (SR55)
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
50 mAh, Discharge over 25,5 kΩ at 20° to 1,2 V
C
0° – 60°
C
C
Less than 5% per year at 20°
C
~0,9 g
Dimensions
min.
6
Diameter
Height
11,6 mm (0,457“)
2,10 mm (0,083“)
0
-0,25
min. 0,06
2,1
11,6
0
-0,2
Discharge Curve
1.7
1.6
Constant Load
Starting Drain
Temperature
25,5 kΩ
61,2
µA
20°
C
Voltage [V]
1.5
1.4
1.3
1.2
1.1
0
200
400
600
800
1000
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.
Rev. 381.06 02.2010
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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