GR >> A3977SED-T 
50401
A3977SED-T
Allegro MicroSystems, LLC
Quantity 18650
Packaging IC MOTOR DRIVER PAR 44PLCC
Description original&Quality new original
77068
A3977SED-T
Allegro MicroSystems, LLC
Quantity 20000
Packaging IC MOTOR DRIVER PAR 44PLCC
Description original&Quality new original