型号 / 厂家，封装，批号，备注，订购

TDA7421S / SILICOM,,01+,全新原装，深圳/香港现货 订购 PDF文档

TDA7421S-C / IR,QFP,02+,原装现货 订购 PDF文档

TDA74238-3 / ST,DIP,05+,原装现货 订购 PDF文档

TDA74270 / ST,SOP,管,97,优势现货库存 订购 PDF文档

TDA7427AD1 / IOR,SMD,02+,原装现货 订购 PDF文档

TDA7427ADI / PHI,,,现货 订购 PDF文档

TDA7427D/SMD / ,,,原装现货 订购 PDF文档

TDA7429 / ,,02+,原装现货 订购 PDF文档

TDA7429L / STM,DIP,, 订购 PDF文档

TDA7429T / ST,,04+,全新原装，深圳香港现货 订购 PDF文档