BFY90 by Motorola, Inc Design and production,in 365PCB Spot sales,And can pass 365PCB Purchasing。BFY90 Price reference $ 0.458716。BFY90 - 。You can download BFY90 Chinese information、Pin map、DatasheetData sheet function specification,In the information BFY90 Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial