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集成IC电路芯片CH340G SOP-16 CH340原装拆机质量保证
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原装正品 贴片 CH340C SOP-16 USB转串口 IC 芯片 内置晶振
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供应元器件CH340C 提供芯片配套
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CH340G 340C 340T/E/N/K/B CH340X USB转接串口芯片9340K 好质量
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CH340C-芯城百年大业，支持实单
CH340S-我们为全国数千家企事业单位提供快速采购服务。
CH340G-芯城百年大业，支持实单
CH340N-芯城百年大业，支持实单
原装 CH340E USB芯片 CH440E CH442E CH552E CH554E MSOP10 正品
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TSM340N06CH- 别看了就点我价格低低低实单必成
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CH341 CH340 CH33F CH331 CH317
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WCHUSB转接芯片全新原装正品
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CH340C CH340 USB转串口芯片IC 内置晶振 贴片16脚 SOP16
