Brand New STMicroelectronics M4T28-BR12SH1 TIMEKEEPER SNAPHAT Battery For Sale

Brand New STMicroelectronics M4T28-BR12SH1 TIMEKEEPER SNAPHAT Battery
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.


Buy Now

Brand New STMicroelectronics M4T28-BR12SH1 TIMEKEEPER SNAPHAT Battery:
$16.49

Brand New STMicroelectronics M4T28-BR12SH1 TIMEKEEPER SNAPHAT Battery

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-B
  • Keyed insertion to ensure proper assembly
  • Removable for replacement and proper disposal
  • Pb-free package
  • Available in Ecopack®packages, tubes



Buy Now

Related Items:

Brand New Sealed Allen-Bradley 25B-D2P3N114 Series A. 1HP PowerFlex 525 AC Drive picture

Brand New Sealed Allen-Bradley 25B-D2P3N114 Series A. 1HP PowerFlex 525 AC Drive

$261.36



100-C85D00 Allen Bradley IEC Contactor, 110/120 VAC, 3-P, 85A Brand New 2 Yr Wty picture

100-C85D00 Allen Bradley IEC Contactor, 110/120 VAC, 3-P, 85A Brand New 2 Yr Wty

$259.00



Brand New In Box Omron C500-OD412 picture

Brand New In Box Omron C500-OD412

$181.00



Popular Forums