IC快速检索：
型号 / 厂家，封装，批号，备注，订购
UM9401 / MICRO SEMICONDUCTOR(MICROSEMI),,,原装现货 订购 PDF文档
UMA1000T/03 / PHILIPS,,91,010-62106431 订购 PDF文档
UM9401B / MS,,05+,全新原装，深圳/香港现货 订购 PDF文档
UMA1002H / ,,02+,原装现货 订购 PDF文档
um9401sm / uni,,dc98,全新原装，深圳/香港现货 订购 PDF文档
UMA1002T / PHI,,05+,原装010-66001623 订购 PDF文档