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A3977SED

(125 products available)

About A3977SED

Billions of Electronic Components on Alibaba.com. Trade in Real Time, Logistics Service Optional,Thousands of Global Suppliers. A3977SED, motor driver controller IC by Allegro MicroSystems, IC MTR DRVR BIPOLR 3-5.5V 44PLCC. Package/CaseType is 44-LCC Surface Mount