STMicroelectronics M4T28-BR12SH1, Battery Backup IC, 2.8 V 4-Pin, SNAPHAT

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$17.46

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$20.08

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RS Stock No.:
189-1239
Mfr. Part No.:
M4T28-BR12SH1
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Battery Type

Lithium-CF

Mounting Type

Through Hole

Package Type

SNAPHAT

IC Type

Battery Backup IC

Pin Count

4

Typical Operating Supply Voltage

2.8 V

Dimensions

21.84 x 14.99 x 7.75mm

Length

21.84mm

Width

14.99mm

Height

7.75mm

Maximum Operating Temperature

+70 °C

Minimum Operating Temperature

0 °C

SNAPHAT® Lithium Coin Cell Battery with Crystal, STMicroelectronics


These Battery and Crystal Option devices are detachable lithium power sources housed in special top called SNAPHAT®. The SNAPHAT is snapped on the top of the surface-mounted IC in the Printed Circuit board. Also compatible with the non-volatile TIMEKEEPER® package by STMicroelectronics.

M4Txx-BR12SH SNAPHAT


The STMicroelectronics M4T28-BR12SH1 is a battery and crystal within a detachable SNAPHAT package. The SNAPHAT package snaps onto the PCB, directly on top of an SMD SOIC package. This lithium power source is removable which avoids potential issues caused by the heat in surface mounting processes. The M4T28-BR12SH1 works with the ST range of serial real-time clock and non-volatile TIMEKEEPER® SOIC packages, in 28 or 44 pin variants.
The M4T28-BR12SH1 contains a BR1225 48mAh, 3V battery which can be used in temperatures from 0°C to +70°C.

Features and Benefits


• Lithium power source
• Snap-on package
• Keyed insertion for proper assembly
• Battery Capacity: 48mAh
• Non-rechargeable
• Pb-free package

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.


Note

Recycle or dispose of batteries in accordance with the battery manufacturer's instructions and local/national disposal and recycling regulations.

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