型号 / 厂家，封装，批号，备注，订购

U1-50RD224V / FDK Corporation,Datasheet,06/07+,Piezoceramic Buzzers 订购 PDF文档

U153M20Y5E63J5 / Vishay,Datasheet,06/07+,Capacitor: 15nF: 25: 订购 PDF文档

U153M20Y5E6UJ5 / Vishay,Datasheet,06/07+,Capacitor: 15nF: 25: 订购 PDF文档

U153Z20Y5VE6UJ5 / Vishay,Datasheet,06/07+,Capacitor: 15nF: 25: 订购 PDF文档

U156A / National Semiconductor,Datasheet,07+,156 Pin Ceramic Pin 订购 PDF文档

U156B / National Semiconductor,Datasheet,07+,156 Pin Ceramic Pin 订购 PDF文档

U15A05A / Mospec Semiconductor,Datasheet,06/07+,Center-Tapped Negati 订购 PDF文档

U15A05C / Mospec Semiconductor,Datasheet,06/07+,Center-Tapped Positi 订购 PDF文档

U15A05D / Mospec Semiconductor,Datasheet,06/07+,High-Speed Center-Ta 订购 PDF文档

U15A05J / Mospec Semiconductor,Datasheet,07+,General Purpose Fast 订购 PDF文档