M4T32-BR12SH1 Datasheet PDF - ST Microelectronics

●The M4T32-BR12SH1 is a 120mAh detachable Lithium coin Cell Battery with crystal. The detachable Lithium power source for ST"s serial real-time clock. 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 2-piece solution prevents the battery and crystal from being exposed to the high temperatures of the surface-mount process.

● Removable battery avoids heat associated with surface-mount process

● Snaps directly onto surface-mounted SNAPHAT SOIC

● Keyed insertion to ensure proper assembly

● Removable for replacement and proper disposal

●Do not wave solder SOIC to avoid damaging SNAPHAT® sockets.