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A4950ELJTR T new original original ALLEGRO stepper motor driver chip advantage supply|Replacement Parts & Accessories| - AliExpress
A3984SLPTR-T Allegro Microsystems | Allegro Microsystems A3984SLPTR-T, Stepper Motor Driver IC, 35 V 2A 24-Pin, TSSOP | 172-9287 | RS Components
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A4979GLPTR-T Allegro Microsystems | Allegro Microsystems A4979GLPTR-T, Stepper Motor Driver IC, 50 V 1.5A 28-Pin, TSSOP | 866-0818P | RS Components
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A3979SLPTR-T Allegro Microsystems | Allegro Microsystems A3979SLPTR-T, Stepper Motor Driver IC, 35 V 2.5A 28-Pin, TSSOP | 680-7217 | RS Components
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