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USB转串口芯片CH340G/C/E/T/N
原装正品CH340CSOP-16芯片
原装正品CH340NSOP-8IC芯片
usb转232串口线DB9通讯
usb转232串口线限时低价
CH340GSOP-16原装正品芯片
ch340USB转串口芯片贴片封装
原装正品CH340KESSOP-10芯片
CH340G芯片 USB转串口CH340T CH340C CH340B CH340E贴片SOP16 IC
usb转232串口线性能芯片
usb转串口总线连接内置
多普瑞USB转RS232串口转换器线
CH340G 下载线USB转串口模块USB转TTL 刷机线 CH340G芯片
USB转串口芯片 CH340G/CH340C/CH340E/340T/340B/340N/340K/S/X
CH340GCH340CUSB转换芯片
CH340G 下载线USB转串口模块USB转TTL 刷机线带壳 CH340芯片
CH340 CH340E CH340N CH340C CH340G 340T 340K USB转串口芯片IC
全新原装正品 贴片 CH340K ESSOP-10 USB转串口芯片IC
USB转串口IC芯片内置晶振
一站式配单可开发票包邮
CH340X 封装MSOP-10 无需外部晶振USB转串口芯片
WCH沁恒CH340系列转串口芯片
原装正品CH340TSSOP-20芯片
CH340T芯片ISP下载模块USB转TTL
CH340系列USB总线转接芯片
原装现货 CH340K USB转串口 总线转接芯片 贴片 ESSOP10 WCH/沁恒
全新原装正品 贴片 CH340C SOIC-16 USB转串口芯片 内置晶振
USB转RS485 通讯线下载线数据线 CH340芯片 485转换器USB转串口
全新芯片CH340CCH340C
USB转串口IC芯片USB总线转接
全新原装 CH340X MSOP-10 USB转串口芯片
全新 CH340X USB转串口芯片 无需外部晶振 340X 贴片MSOP-10
原装正品CH340KESSOP-10
全新原装CH340CUSB转串口芯片
CH340NSOP-8USB转串口芯片
贴片CH340CSOP-16USB转串口
CH340G 贴片 USB转串口芯片 内置晶振 SOP-16 全新现货
WCH沁恒微CH340C芯片IC
CH340C SOP-16贴片 USB转串口芯片 内置晶振 原装正品
CH340N CH330N SOP-8 USB转串口芯片 内置晶振 原装正品 贴片
原装正品 贴片 CH340G SOP-16 USB转串口 IC芯片 USB总线转接芯片
WCHCH340T全新原装正品
原装正品 CH340G SOP-16 USB转串口 IC芯片 USB总线转接芯片
全新原装 CH340X贴片MSOP-10 USB转串口芯片CH455G SOP-16 CH343P
原装正品 CH340T SSOP-20 USB转串口芯片 USB总线转接芯片
原装正品 贴片 CH340N SOP-8 USB转串口IC芯片 内置晶振
原装正品 贴片 CH340C SOP-16 USB转串口 IC 芯片 内置晶振
串口线 USB转232 USB转9针串口线 USB转串口 CH340芯片
原装正品 贴片 CH340E MSOP-10 USB转串口IC芯片 内置晶振
全新原装ch340nsop8贴片usb转串口芯片兼容ch330n
原装正品 CH340C SOP-16 USB转串口 IC 芯片 内置晶振
原装正品 CH340N SOP-8 USB转串口IC芯片 内置晶振
ch340n 全新原装 兼容ch330n 贴片sop-8 usb转串口芯片 晶振内置
原装正品 CH340B SOP-16 USB转串口芯片
原装正品 CH340E MSOP-10 USB转串口芯片
原装正品 CH340K ESSOP-10 USB转串口芯片
