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原装正品CH340CSOP-16芯片
原装正品CH340NSOP-8IC芯片
CH340GSOP-16原装正品芯片
原装正品CH340EMSOP-10串口芯片
原装正品CH340KESSOP-10芯片
佳信达CH340G转串口芯片全新原装
CH340系列USB总线转接芯片
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全新芯片CH340CCH340C
USB串口芯片CH340C 340N 442E 224 443K 343P 340B 340T 340X 455
ch340USB转串口芯片贴片封装
USB转串口芯片 CH340G/CH340C/CH340E/340T/340B/340N/340K/S/X
CH340G/CH340C串口芯片CHUSB
CH340G/C/E/T/NUSB转串口芯片
usb转串口总线连接内置
ch340cch340b全新原装WCH芯片
USB芯片 CH340 341 444G CH440 CH552 CH554 A B C E G K N R S T
全新原装 CH340E CH340X CH440E CH442E MSOP-10 接口芯片 现货
CH340CUSB转串口芯片SOP-16
USB转串口IC芯片内置晶振
USB转接芯片ICCH340GCH340C
原装正品CH340BSOP-16串口芯片
全新原装 CH340K CH224K ESSOP-10 USB转换芯片 现货供应
现货直拍小体积内置全新原装晶振
USB芯片CH340C南京沁恒串口芯片
CH340C 340B CH554G CH9326 CH9328 CH9329 340T贴片SOP16 芯片IC
CH系列全新原装全国包邮
原装 CH340G/C/E/T/B/N/K/S USB转串口芯片CH554G/9326/9328/9329
CH340N封装SOP-8贴片USB转串口
CH340C芯片CH340NCH340GCH340E
全新原装正品 贴片 CH340C SOIC-16 USB转串口芯片 内置晶振
全新原装 CH340N CH330N SOP8贴片 USB转串口芯片 正品现货 直拍
CH340NSOP8贴片USB转串口芯片
USB转串口IC芯片CH340N
USB转串口IC芯片USB总线转接
USB转串口芯片CH340G/C/E/T/N
全新原装 CH340G/CH340C/CH340E/CH340T WCH沁恒 USB转串口芯片IC
全新原装正品 贴片 CH340N SOP-8 USB转串口IC芯片 内置晶振
CH340G芯片 USB转串口CH340T CH340C CH340B CH340E贴片SOP16 IC
USB芯片CH340G南京沁恒原装正品
USB芯片CH340NWCH内置晶振转串口
CHG全新原装USB转串口芯片
全新原装正品 CH340T CH340 贴片SSOP-20 串口芯片
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CH340C/CH340E/CH340G/340T/B/N
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原装正品CH340KESSOP-10
CH340HCH340CCH340K串口芯片
USB芯片 CH340K WCH(南京沁恒) ESOP-10-EP-150mil 全新原装 现货
贴片CH340CSOP-16USB转串口
封装SOP-28USB转打印口芯片IC
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WCH沁恒CH340系列转串口芯片
USB转串口CH340N/340C/340G/340T/340E总线连接内置晶振sop16芯片
原装正品 贴片 CH340G SOP-16 USB转串口 IC芯片 USB总线转接芯片
CH551G CH552G CH340G CH440G CH444G CH440R CH552T CH554T 芯片
CH340N 接口IC USB转串口芯片 封装SOP8 全新原装
CH340G 340C 340T/E/N/K/B CH340X USB转接串口芯片9340K 好质量
全新CH341TCH系列芯片
USB串口芯片 CH340T CH340 SSOP-20
全新原装 贴片 CH340N 兼容CH330N SOP-8 USB转串口芯片 内置晶振
原装正品CH340CSOP-16
CH340NCH9101NCH330N串口芯片
USB转串口芯片内置晶振
CH340K22491419340343串口
原装正品CH340ESOP-16芯片
全新CH340T 341T 345T 370 372 374 376T 432B 559C 总线接口芯片
CH340G 440G 444G 551G 552G 440R 552T 554T 554E 贴片芯片IC
CH340X WCH/沁恒 MSOP-10贴片封装 340XC28 CH340 USB系列芯片IC
CH340CH341CH440CH552CH554
原装正品CH340NUSB转串口IC芯片
原装正品 CH340E MSOP-10 USB转串口芯片
原装正品 贴片 CH340C SOP-16 USB转串口 IC 芯片 内置晶振
芯片ICCH340ECH440E
全新原装正品 贴片 CH340S SOP-28 USB转打印口芯片IC
全新原装正品 贴片 CH340B SOP-16 USB转串口芯片IC
CH340C 原装全新 现货 SOP-16 USB转串口芯片IC 内置晶振集成电路
全新原装正品 贴片 CH340C SOP-16 USB转串口芯片 内置晶振
原装正品 贴片 CH340T SSOP-20 USB转串口芯片 USB总线转接芯片
全新原装正品 贴片 CH340K ESSOP-10 USB转串口芯片IC
CH340G/CH340C/340E/340T/340B/340N CN340K/S 贴片SOP16 USB芯片
原装WCHUSB转串口芯片SOP-16
全新原装CH340KCH224KUSB芯片IC
原装正品 CH340K ESSOP-10 USB转串口芯片
全新原装 CH340N SOP-8 USB转换芯片 现货供应
全新原装 CH340K USB转串口 总线转接芯片 贴片 ESSOP10
原装正品 CH340K USB转串口 总线转接芯片 贴片 ESSOP10
原装正品 CH340N CH340C CH340G CH340T USB转串口芯片 内置晶振
CH340USB芯片WCH贴片
保质 原装正品 贴片CH340N CH330N SOP-8 USB转串口芯片 内置晶振
CH340E WCH(南京沁恒)全新原装 MSOP-10 340E USB转串口芯片