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全新原装 贴片 CH340N SOP8- USB转串口IC芯片 内置新品
原装 CH340N CH330NSOP 8贴片 CH340K ESSOP10 USB转串口芯片新品
USB转串口芯片 SOP C/H340GCH340C/CH340E/340T/340B/340N/340K新
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USB转串口芯片 SOP CH3/40GCH340C/CH340E/340T/340B 340N/340K新
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原装正品 贴片 CH340N S8OP- USB转串口IC芯片 内置新品
CH340G/CH340C/CH340E/340T/340B 340N/340K/S USB转串口芯片 S新
原装正品 贴片 CH340N S-OP8 USB转串口IC芯片 内置新品
CH340B/C/E/G/K/N/UT SB转串口或USB转打印口芯片USB总线转接新品
原装正品 贴片 CH340N S-8OP USB转串口IC芯片 内置新品
原装正品 贴片 CH340N- SOP8 USB转串口IC芯片 内置新品
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原装 CH340N CH330N SOP8贴片 CH340K ESSOP10 USB转串口芯片IC
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原装正品 贴片 CH340N SOP-8 USB转串口IC芯片 内置晶振
。CH340G/CH340B/CH340C/CH340E/CH340T/CH340N USB转串口芯片
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原装正品 贴片 CH340N SOP-8 内置晶振 USB转串口IC芯片
USB转接芯片ICCH340GCH340CCH
原装CH340NCH330NSOP8贴片CH
全新原装 CH340N 贴片 SOP-8 USB转串口IC芯片 内置晶振 WCH正品
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CH340G/C/E/T/B/N/K/S USB转串口芯片CH554G/9326/9328/9329 全新
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全新原装 CH340N 贴片SOP-8 USB转串口IC芯片 内置晶振 现货供应
全新原装 贴片 CH340N 兼容CH330N SOP-8 USB转串口芯片 内置晶振
沁恒CH340N芯片，SOP8封装，计算机端操作系统的串口应用程序兼容
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原装正品 CH340N CH340 贴片 SOP-8 USB转串口IC芯片 内置晶振
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原装全新现货 贴片 CH340N SOP-8 USB转串口IC芯片 内置晶振
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全新原装 CH340N 贴片SOP-8 USB转串口芯片ic 兼容 CH330N*
CH340E模块 USB转TTL CH340N升级板 可用作PRO MINI下载器烧录器
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元器件CH340G/CH340B/CH340C
串口IC芯片CH340N现货
WCH转串口芯片IC全新原装
CH340B/C/E/G/K/N/T USB转串口或USB转打印口芯片USB总线转接芯片
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全新原装CH340C CH340G CH340N CH340K CH340E CH340T CH340B芯片
