SNAPHAT® 120 mAh lithium coin cell battery with crystal

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  • The M4Txx-BR12SH SNAPHAT®top is a detachable lithium power source for ST’s serial real-time clock and non-volatile TIMEKEEPER®surface-mount SOIC package (28- and 44-pin).

    The SNAPHAT top contains both the battery and crystal and is designed to be “snapped on” after the SOIC is surface mounted on the PC board. Thus the two-piece solution prevents the battery and crystal from being exposed to the high temperatures of the surface-mount process.

    Key Features

    • Provides battery backup power for serial real-time clock, non-volatile TIMEKEEPER®and supervisor devices in the 28- or 44-pin SNAPHAT®SOIC package
    • Removable battery avoids heat associated with surface-mount process
    • Snaps directly onto surface-mounted SNAPHAT SOIC
    • Choice of battery capacities
      • M4T28-BR12SH = 48 mAh
      • M4T32-BR12SH = 120 mAh
    • Keyed insertion to ensure proper assembly
    • Removable for replacement and proper disposal
    • Pb-free package
    • Available in Ecopack®packages, tubes

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Part Number
Package
Packing Type
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
M4T32-BR12SH1 1632 SNAPHAT Tube
Active
- EAR99 MALAYSIA Check Availability

Distributor availability ofM4T32-BR12SH1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2144 1 Order Now
RS COMPONENTS EUROPE 762 1 Order Now
AVNET AMERICA 3449 0 Order Now
FUTURE WORLDWIDE 3465 23 Order Now
ARROW EUROPE 1006 0 Order Now
Newark Element14 AMERICA 396 0 Order Now
ARROW AMERICA 105 690 Order Now
MOUSER WORLDWIDE 1392 1 Order Now
Farnell Element14 EUROPE 557 1 Order Now
RUTRONIK EUROPE 1311 23 Order Now

Distributor reported inventory date: 2019-07-14

Distributor Name

DIGIKEY

Stock

2144

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

762

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

3449

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

3465

Min.Order

23

Region

WORLDWIDE Order Now

ARROW

Stock

1006

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

396

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

105

Min.Order

690

Region

AMERICA Order Now

MOUSER

Stock

1392

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

557

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

1311

Min.Order

23

Region

EUROPE Order Now

Distributor reported inventory date: 2019-07-14

Buy now
M4T32-BR12SH6 1632 SNAPHAT Tube
Active
- EAR99 MALAYSIA Check Availability

Distributor availability ofM4T32-BR12SH6

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1541 1 Order Now
RS COMPONENTS EUROPE 1929 23 Order Now
AVNET AMERICA 1772 0 Order Now
FUTURE WORLDWIDE 897 23 Order Now
ARROW EUROPE 14025 0 Order Now
Newark Element14 AMERICA 272 0 Order Now
MOUSER WORLDWIDE 8832 1 Order Now
Farnell Element14 EUROPE 892 1 Order Now
RUTRONIK EUROPE 161 23 Order Now

Distributor reported inventory date: 2019-07-14

Distributor Name

DIGIKEY

Stock

1541

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1929

Min.Order

23

Region

EUROPE Order Now

AVNET

Stock

1772

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

897

Min.Order

23

Region

WORLDWIDE Order Now

ARROW

Stock

14025

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

272

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

8832

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

892

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

161

Min.Order

23

Region

EUROPE Order Now

Distributor reported inventory date: 2019-07-14

Buy now

M4T32-BR12SH1

Package

1632 SNAPHAT

Packing Type

Tube

Unit Price (US$)

*

Distributor availability ofM4T32-BR12SH1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2144 1 Order Now
RS COMPONENTS EUROPE 762 1 Order Now
AVNET AMERICA 3449 0 Order Now
FUTURE WORLDWIDE 3465 23 Order Now
ARROW EUROPE 1006 0 Order Now
Newark Element14 AMERICA 396 0 Order Now
ARROW AMERICA 105 690 Order Now
MOUSER WORLDWIDE 1392 1 Order Now
Farnell Element14 EUROPE 557 1 Order Now
RUTRONIK EUROPE 1311 23 Order Now

Distributor reported inventory date: 2019-07-14

Distributor Name

DIGIKEY

Stock

2144

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

762

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

3449

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

3465

Min.Order

23

Region

WORLDWIDE Order Now

ARROW

Stock

1006

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

396

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

105

Min.Order

690

Region

AMERICA Order Now

MOUSER

Stock

1392

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

557

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

1311

Min.Order

23

Region

EUROPE Order Now

Distributor reported inventory date: 2019-07-14

Marketing Status

Active

Unit Price (US$)

-

Quantity

-

ECCN (US)

EAR99

Country of Origin

MALAYSIA

M4T32-BR12SH6

Package

1632 SNAPHAT

Packing Type

Tube

Unit Price (US$)

*

Distributor availability ofM4T32-BR12SH6

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1541 1 Order Now
RS COMPONENTS EUROPE 1929 23 Order Now
AVNET AMERICA 1772 0 Order Now
FUTURE WORLDWIDE 897 23 Order Now
ARROW EUROPE 14025 0 Order Now
Newark Element14 AMERICA 272 0 Order Now
MOUSER WORLDWIDE 8832 1 Order Now
Farnell Element14 EUROPE 892 1 Order Now
RUTRONIK EUROPE 161 23 Order Now

Distributor reported inventory date: 2019-07-14

Distributor Name

DIGIKEY

Stock

1541

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1929

Min.Order

23

Region

EUROPE Order Now

AVNET

Stock

1772

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

897

Min.Order

23

Region

WORLDWIDE Order Now

ARROW

Stock

14025

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

272

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

8832

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

892

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

161

Min.Order

23

Region

EUROPE Order Now

Distributor reported inventory date: 2019-07-14

Marketing Status

Active

Unit Price (US$)

-

Quantity

-

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Recommended for you

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS5067
      Real-time clock and TIMEKEEPER® SNAPHAT® battery with crystal
      4.1
      312.33 KB
      PDF
      DS5067

      Real-time clock and TIMEKEEPER® SNAPHAT® battery with crystal

    • Description Version Size Action
      AN1012
      Predicting the battery life and data retention period of NVRAMs and serial RTCs
      4.1
      439.45 KB
      PDF
      AN1012

      Predicting the battery life and data retention period of NVRAMs and serial RTCs

Publications and Collaterals

    • Description Version Size Action
      Serial real-time clock ICs 1.0
      827.11 KB
      PDF

      Serial real-time clock ICs

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
M4T32-BR12SH1
Active
1632 SNAPHAT Industrial Ecopack1
M4T32-BR12SH6
Active
1632 SNAPHAT Industrial Ecopack1

M4T32-BR12SH1

Package:

1632 SNAPHAT

Material Declaration**:

PDF XML

Marketing Status

Active

Package

1632 SNAPHAT

Grade

Industrial

RoHS Compliance Grade

Ecopack1

M4T32-BR12SH6

Package:

1632 SNAPHAT

Material Declaration**:

PDF XML

Marketing Status

Active

Package

1632 SNAPHAT

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.