IC快速检索：
型号 / 厂家，封装，批号，备注，订购
21PT534A/78 / Philips Semiconductors,Datasheet,07+,(21PTxxxA/78) Servic 订购 PDF文档
21QB / Beijing Yunike Electronic Components,Datasheet,07+,Electromechanical Fi 订购 PDF文档
21R05S / NEC Electronics,Datasheet,07+,Silicon Rectifier 订购 PDF文档
21R10S / NEC Electronics,Datasheet,07+,Silicon Rectifier 订购 PDF文档
21R12S / NEC Electronics,Datasheet,07+,Silicon Rectifier 订购 PDF文档
21R3S / NEC Electronics,Datasheet,07+,Silicon Rectifier 订购 PDF文档
21R55000D09 / TDK,SMD,5990,全新正品原装,国外现货 订购 PDF文档
21R55000D26 / TDK,SMD,1990+,全新正品原装,国外现货 订购 PDF文档