型号 / 厂家，封装，批号，备注，订购

2N5490UNMARKED / ,,06+,原装现货 订购 PDF文档

2N5492RCA / ,,0610+,原装现货 订购 PDF文档

2N5494. / ,,06+,全新原装货 订购 PDF文档

2N549C / ,,06+,原装现货 订购 PDF文档

2N550A / ,,06+,全新原装货 订购 PDF文档

2N5515UNSPECIFIED / ,,06+,全新原装货 订购 PDF文档

2N551D27Z / ,,全新,021-51875986 订购 PDF文档

2N5520UNSPECIFIED / ,,06+,原装现货 订购 PDF文档

2N5525(NTE172A) / ,,06+,原装现货 订购 PDF文档

2N55250VKP-4621/0 / ,,06+,原装现货 订购 PDF文档