型号 / 厂家，封装，批号，备注，订购

BC638T/R / Philips Semiconductors,Datasheet,07+,Si PNP Lo-Pwr BJT 订购 PDF文档

BC638TF / Fairchild Semiconductor,Datasheet,07+,PNP Epitaxial Silico 订购 PDF文档

BC637_L34Z / Fairchild Semiconductor,Datasheet,07+,NPN Epitaxial Silico 订购 PDF文档

BC637-6 / NEC Electronics,Datasheet,07+,Si NPN Power HF BJT 订购 PDF文档

BC637BC638 / Various,Datasheet,07+,NPN Monolithic Trans 订购 PDF文档

BC638/RA / PHILIPS,,,原装正品现货，诚信创造品牌 订购 PDF文档

BC638_D27Z / ,,最新批号,原装现货 订购 PDF文档

BC638112 (ROHS) / ,,,原装现货 订购 PDF文档

BC638112(ROHS) / ,,最新批号, 订购 PDF文档

BC638-6 / NEC Electronics,Datasheet,07+,Si PNP Power BJT 订购 PDF文档