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型号 / 厂家，封装，批号，备注，订购
USR/PALM / SP,SMD,05+,全新原装 订购 PDF文档
USR/PALM 160/0037 / N/A,N/A,N/A,新..新佳库存现货 订购 PDF文档
USR/PALM160/0037 / ,SOP,,现货 订购 PDF文档
USR0J220MDD / ,,,原装现货 订购 PDF文档
USR0J221MDA1TP / NICHI,AMMO,06+,全新原装/国内外现货 订购 PDF文档
USR0J221MDD / ,,,原装现货 订购 PDF文档
USR0J330MDD / ,,,原装现货 订购 PDF文档
USR0J470MDD / ,,,原装现货 订购 PDF文档
USR12 / Unitrode Semiconductor,Datasheet,06/07+,International Semico 订购 PDF文档