型号 / 厂家，封装，批号，备注，订购

BC550CBU / Fairchild Semiconductor,Datasheet,07+,NPN Epitaxial Silico 订购 PDF文档

BC550CD / Zetex Semiconductors,Datasheet,07+,Si NPN LP HF BJT 订购 PDF文档

BC550CDA(CHIP) / Zetex Semiconductors,Datasheet,07+,Si NPN LP HF BJT 订购 PDF文档

BC550CDB(CHIP) / Zetex Semiconductors,Datasheet,07+,Si NPN LP HF BJT 订购 PDF文档

BC550CDC(CHIP) / Zetex Semiconductors,Datasheet,07+,Si NPN LP HF BJT 订购 PDF文档

BC550CP / Various,Datasheet,07+,Si NPN LP HF BJT 订购 PDF文档

BC556-AT / ,,,原装正品现货，诚信创造品牌 订购 PDF文档

BC550CT/R / Philips Semiconductors,Datasheet,07+,Si NPN LP HF BJT 订购 PDF文档

BC550CTA_NL / Fairchild Semiconductor,Datasheet,07+,TRANS GP BJT NPN 45V 订购 PDF文档

BC550PK / Ferranti Semiconductors,Datasheet,07+,Si NPN LP HF BJT 订购 PDF文档