SR44R is Discontinued and no longer carried by DigiKey.
Available Substitutes:

Parametric Equivalent


Energizer Battery Company
In Stock: 15,746
Unit Price: $3.21000
Datasheet

Parametric Equivalent


Seiko Instruments
In Stock: 6,071
Unit Price: $4.29000
Datasheet

Parametric Equivalent


Seiko Instruments
In Stock: 2,984
Unit Price: $4.77000
Datasheet
Coin, 11.6mm Silver Oxide 1.55 V Battery Non-Rechargeable (Primary)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SR44R

DigiKey Part Number
490-SR44R-ND
Manufacturer
Manufacturer Product Number
SR44R
Description
BATTERY SILVER OX 1.55V COIN
Customer Reference
Detailed Description
Coin, 11.6mm Silver Oxide 1.55 V Battery Non-Rechargeable (Primary)
Datasheet
 Datasheet
Product Attributes
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Category
Battery Cell Size
Mfr
Voltage - Rated
Series
Capacity
Packaging
Box
Size / Dimension
0.46" Dia x 0.21" H (11.6mm x 5.4mm)
Part Status
Discontinued at DigiKey
Termination Style
Requires Holder
Battery Chemistry
Discharge Rate
300µA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
357-303TZEnergizer Battery Company15,746357-303TZ-ND$3.21000Parametric Equivalent
SR44SWSeiko Instruments6,071728-1110-ND$4.29000Parametric Equivalent
SR44WSeiko Instruments2,984728-1120-ND$4.77000Parametric Equivalent
Discontinued
This product is no longer carried by DigiKey. View Substitutes