IC快速检索：
型号 / 厂家，封装，批号，备注，订购
4290X500K / CITEC,,,原装正品，诚信创造品牌 订购 PDF文档
4291H / BB,DIP,06+,全新原装进口 订购 PDF文档
428L4L / Frequency Devices Inc,Datasheet,07+,32-Pin DIP 8-Pole Fi 订购 PDF文档
429.2 / Littelfuse,Datasheet,07+,SURFACE MOUNT FUSES 订购 PDF文档
42900030200 / Tyco Electronics,Datasheet,07+,Power PCB Relay 1 po 订购 PDF文档
42900033300 / Tyco Electronics,Datasheet,07+,Power PCB Relay 1 po 订购 PDF文档
42900050100 / Tyco Electronics,Datasheet,07+,Power PCB Relay 1 po 订购 PDF文档
42900050300 / Tyco Electronics,Datasheet,07+,Power PCB Relay 1 po 订购 PDF文档
42900053200 / Tyco Electronics,Datasheet,07+,Power PCB Relay 1 po 订购 PDF文档