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全新芯片CH340CCH340C
USB转串口芯片 CH340G/CH340C/CH340E/340T/340B/340N/340K/S/X
CH340G/CH340C串口芯片CHUSB
电子元器件一站式配套芯片
CH系列全新原装全国包邮
内置晶振全新原装贴片兼容CH340N
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CH340C芯片CH340NCH340GCH340E
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usb转串口总线连接内置
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CH340系列USB总线转接芯片
USB转接芯片ICCH340GCH340C
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CH340T/340E/340C/340N
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专业元器件配单十年经验
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CH芯片原装正品沁恒微可以订货
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原装正品CH340NSOP-8
CH340NCH9101NCH330N串口芯片
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全新电子元件晟记质量好价格好
USB芯片CH340NWCH内置晶振转串口
CH340C/340E/340G/340N CH444G SOP8/16/MSOP-10
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集成电路CH340NSOP-8新的
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全新原装电子元器件一系列配单
CH340N SOP-8 USB转串口芯片
飞力古 全新原装正品 CH340N CH340 SOP8 USB转串口芯片 内置晶振
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CH340N芯片大量现货供应
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CH340G/CH340C/CH340E/340T/340B 340N/340K/S USB转串口芯片 SOP
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CH340E MSOP10 CH340G CH340T CH340N USB芯片 全新原装 BOM配单
