GR >> A3977SED 
50400
A3977SED
Allegro MicroSystems, LLC
Quantity 18650
Packaging IC MOTOR DRIVER PAR 44PLCC
Description original&Quality new original
77018
A3977SED
Allegro MicroSystems, LLC
Quantity 20000
Packaging IC MOTOR DRIVER PAR 44PLCC
Description original&Quality new original