GF1A-E3 rectifier by Vishay General Semiconductor. Package: Surface Mount DO-214BA Ratings: 1A, 50V Topside marking: GA Download Vishay GF1A-E3 datasheet: Status: NOS (New Old Stock) Supplied on cut tape RoHS compliant: YES (E3) ** Price is per single diode - min. order quantity: 4 diodes **