型号 / 厂家，封装，批号，备注，订购

TDA7449L / TOS,,04+,全新原装，深圳/香港现货 订购 PDF文档

TDA7468F / ST,全新原装现货,05+, 订购 PDF文档

TDA7451 / ,,,原装现货 订购 PDF文档

TDA7452D / ,,97/99,010-62106431 订购 PDF文档

TDA7454 / SHARP,,01+,全新原装，深圳/香港现货 订购 PDF文档

TDA7473[A] / ,,,原装现货 订购 PDF文档

TDA7454R222Z / ,,02+,原装现货 订购 PDF文档

TDA7454ST / SGS,,03+,010-62106431 订购 PDF文档

TDA7460BTR / ST,,2005,优势现货库存 订购 PDF文档

TDA7460D / PHI,,05+,010-66001623/66001621 订购 PDF文档