型号 / 厂家，封装，批号，备注，订购

B4121 / Alpha Products Inc,Datasheet,07+,Dome-Style LED Lamp 订购 PDF文档

B4126 / EPC,NA,01+,全新原装，深圳/香港现货 订购 PDF文档

B41283-A4477-T / Siemens Semiconductors,Datasheet,07+,Axial bedrahtete Kon 订购 PDF文档

B41283B4107T90 / ,,,原装现货 订购 PDF文档

B41283B4227T90 / ,,,原装现货 订购 PDF文档

B41283-B7226-T / Siemens Semiconductors,Datasheet,07+,Axial bedrahtete Kon 订购 PDF文档

B4002-0226 / ,,,原装现货 订购 PDF文档

B4002-0408 / ,,,原装现货 订购 PDF文档

B40020414 / SAMSUNG,QFP,,全新原装 订购 PDF文档

B4002-0414 / ,,,原装现货 订购 PDF文档