As equipment developing toward intelligence and integration,the specifications and quantities of electronic components used in gunships have increased significantly,which brought a certain contradiction between the traditional elec-tronic component data management model and the R&D model based on trial production,with the rapid R&D requirements such as rapid model integration,rapid verification,and rapid delivery.By investigating the current selection status of elec-tronic components and using information technologies such as big data and machine learning,an integrated information soft-ware was established based on the collection end-management end-business end,which was used in electronic component da-ta collection,data cleaning,and selection design scenarios to improve the convenience and accuracy of selection,so as to re-alize smart selection,serve and promote high-quality development and high-level construction of the equipment.