GR >> A3977SEDTR 
50402
A3977SEDTR
Allegro MicroSystems, LLC
Quantity 18650
Packaging IC MOTOR DRIVER PAR 44PLCC
Description original&Quality new original
77019
A3977SEDTR
Allegro MicroSystems, LLC
Quantity 20000
Packaging IC MOTOR DRIVER PAR 44PLCC
Description original&Quality new original