型号 / 厂家，封装，批号，备注，订购

BC557B/J18Z / FSC,TO-92,08/09+,正品原装货 订购 PDF文档

BC557-B/RA / ,,最新批号,原装现货 订购 PDF文档

BC557C-116 / ,,最新批号,原装现货 订购 PDF文档

BC557CD / Zetex Semiconductors,Datasheet,07+,Si PNP LP HF BJT 订购 PDF文档

BC557CDB(CHIP) / Zetex Semiconductors,Datasheet,07+,Si PNP LP HF BJT 订购 PDF文档

BC557CSB36890/E7 / ,,最新批号,最新供应 订购 PDF文档

BC557S-BULKS / ,,最新批号, 订购 PDF文档

BC557-T / Rectron Semiconductor,Datasheet,07+,PNP Silicon Planar E 订购 PDF文档

BC557TA / Fairchild Semiconductor,Datasheet,07+,PNP Epitaxial Silico 订购 PDF文档

BC557TF / Fairchild Semiconductor,Datasheet,07+,PNP Epitaxial Silico 订购 PDF文档