303 datasheet, PDF - EEWORLD Datasheet

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303: DescriptionPrimary Battery, Zinc/monovalent Silver Oxide, 1.55V, 0.175Ah,; CategoryPower/power management The battery; File Size110KB，1 Pages; ManufacturerRenata

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303 Overview

Primary Battery, Zinc/monovalent Silver Oxide, 1.55V, 0.175Ah,

303 Parametric

Parameter Name	Attribute value
Maker	Renata
Reach Compliance Code	compliant
Battery chemistry	ZINC/MONOVALENT SILVER OXIDE
Battery Type	PRIMARY
capacity	0.175 Ah
diameter	11.6 mm
high	5.4 mm
Maximum operating temperature	60 °C
Minimum operating temperature	-10 °C
Terminal type	BUTTON(-), FLAT(+)
Voltage	1.55 V
weight	2.29 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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