IC快速检索：
型号 / 厂家，封装，批号，备注，订购
BC550-B/PF / KEC,TO-92,08/09+,库房现货 订购 PDF文档
BC550BBU / Fairchild Semiconductor,Datasheet,07+,NPN Epitaxial Silico 订购 PDF文档
BC550BD/C93 / KEC,全新,08/09+,010-62104891 订购 PDF文档
BC550BD/C94 / KEC,全新,08/09+,010-62104891 订购 PDF文档
BC550BD/C95 / PHI,全新,08/09+,010-62104891 订购 PDF文档
BC550BD/C96 / SMG,全新,08/09+,010-62104891 订购 PDF文档
BC550BD/C97 / PHI,全新,08/09+,010-62104891 订购 PDF文档
BC550BD/C99 / PHI,全新,08/09+,010-62104891 订购 PDF文档