Purchase M4TXX-BR12SH, In-stock M4TXX-BR12SH From SeekIC.


Part Number: M4TXX-BR12SH
Description: The M4Txx-BR12SH SNAPHAT top is a detachable lithium power source for ST's non-volatile TIMEKEEPER sur...


Description: The M4Txx-BR12SH SNAPHAT top is a detachable lithium power source for ST's non-volatile TIMEKEEPER sur...
The M4Txx-BR12SH SNAPHAT top is a detachable lithium power source for ST's non-volatile TIMEKEEPER surface mount SOIC (MH) 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 avoids the battery and crystal from having to be exposed to the high temperatures of the surface mount process.
M4TXX-BR12SH
PDF/DataSheet Download







