M4T32-BR12SH

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SNAPHAT® 120 mAh lithium coin cell battery with crystal

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Product overview

Description

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.

  • All 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

EDA Symbols, Footprints and 3D Models

STMicroelectronics - M4T32-BR12SH

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Quality and Reliability

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**:

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.

Sample & Buy

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Part Number
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Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
M4T32-BR12SH1 Available at distributors

Distributor availability of M4T32-BR12SH1

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tube 1632 SNAPHAT 0 70 MALAYSIA
M4T32-BR12SH6 Available at distributors

Distributor availability of M4T32-BR12SH6

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tube 1632 SNAPHAT -40 85 MALAYSIA

M4T32-BR12SH1 Active

Package:
1632 SNAPHAT
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

M4T32-BR12SH1

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

0

Max:

70

Country of Origin:

MALAYSIA

Distributor Name

Distributor reported inventory date:

M4T32-BR12SH6 Active

Package:
1632 SNAPHAT
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

M4T32-BR12SH6

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

-40

Max:

85

Country of Origin:

MALAYSIA

Distributor Name

Distributor reported inventory date:

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