CH9121LQFP64封装网络串口芯片

CH552G威健芯城不是原装不要钱/有接收价就出，拍前请先询价行情

CH340C 340B 340G 343G 440G 442G 444G 455G 551G 552G 554G芯片

CH340B 422 440 444 455 551 552 554 9326 9328C 9329G SOP16

佳信达USB芯片全新原装

现货原装CH340B 422 440 444 455 551 552 554 9326 9328C 9329G

CH340B 422 440 444 455 551 552 554 9326 9328C 9329G SOP16

CH340B 422 440 444 455 551 552 554 9326 9328C 9329G SOP16

CH340B 422 440 444 455 551 552 554 9326 9328C 9329G SOP16

CH340B 422 440 444 455 551 552 554 9326 9328C 9329G SOP16

CH340B 422 440 444 455 551 552 554 9326 9328 9329 C G

全新原装USB单片机8位增强型

CH340B 422 440 444 455 551 552 554 9326 9328C 9329G SOP16

CH552G/455/343/444/440/554/422/315/551/9343/376/347/432/558T

CH340C 340N 442E 224 443K 343P 340B 340T 340X 455 343 552G

CH224 343 342 440X 412 443 442 554 340N 450H 552E 9141K 315G

CH340G CH440G CH444G CH551G CH552G CH440R CH552T CH554T 芯片

CH340B 422 440 444 455 551 552 554 9326 9328C 9329G SOP16 IC

CH340B 422 440 444 455 551 552 554 9326 9328C 9329G SOP16

CH552G-威健芯城全线订货收售原装芯片，拍前请先询价行情波动大

USB芯片 CH340 341 444G CH440 CH552 CH554 A B C E G K N R S T

CH552G-艾睿XC国际百万仓库现货出售也有回收原装芯片，拍前请先

CH552G- 品佳芯城国际代理全线售出原装IC库存，拍前请先询价行情

CH552G-艾睿XC国际百万仓库现货出售也有回收原装芯片，拍前请先

USB芯片 CH340 341 444G CH440 CH552 CH554 A B C E G K N R S T

USB芯片 CH340 341 444G CH440 CH552 CH554 A B C E G K N R S T

CH340 341 CH440 CH552 CH554 A B C S G K N R E T USB串口芯片

CH340G 440G 444G 551G 552G 440R 552T 554T 554E 贴片芯片IC

CH340G440G444G551G5

全新原装CH340C控制器芯片

CH340B 422 440 444 455 551 552 554 9326 9328C 9329G SOP16

CH340CH341CH440CH552CH554

USB串口芯片 CH340 341 CH440 CH552 CH554 A B C S G K N R E T

CH551G CH552G CH340G CH440G CH444G CH440R CH552T CH554T 芯片

CH340G/C/E/T/B/N/K/S CH341A 400 552 CH554G/9326/9328/9329

CH552G-艾睿XC国际百万仓库现货出售也有回收原装芯片，拍前请先

USB串口芯片 CH340 341 CH440 CH552 CH554 A B C S G K N R E T

CH552G-艾睿XC国际百万仓库现货出售也有回收原装芯片，拍前请先

CH552G-安富利XC国际代理全线售出原装IC库存，只做原装有挂就有

CH552G得捷芯城国际代理全线售出原装IC库存，只做原装有挂就有不

CH340C 340N 442E 224 443K 343P 340B 340T 340X 455 343 552G

CH552G-艾睿XC国际百万仓库现货出售也有回收原装芯片，拍前请先

CH440G CH559L CH579M CH582F CH455H CH334H CH552E CH440R芯片

原装正品 CH551G CH552G 贴片SOP-16 8位增强型USB单片机芯片

代理商原装WCH(南京沁恒)价优

USB串口芯片 CH340 341 CH440 CH552 CH554 A B C S G K N R E T

USB芯片CH340341444GCH440C

全新原装正品 CH552G 贴片SOP-16 8位增强型USB单片机芯片 CH552

全新原装贴片CH552GSOP-

CH552GIC芯片原装正品贴片CH5

CH552GIC芯片原装正品贴片CH5

CH552GSOP16脚贴片8位

CH551G CH552G CH554G CH9326 CH9328 CH9329 SOP16 全新

CH552G-俊龙XC国际出售原装芯片库存也有回收，原装现货没货打我

CH551552单片机芯片WCH

CH551GCH552G增强型USB单片机

CH340G元器件一站式配单

WCH电子元器件芯片全新原装正品

WCH电子元器件芯片全新原装正品

原装 CH440G CH444G CH551G CH552G CH440R CH552T CH554T 芯片

盛库CH系列芯片全新原装

全新原装 贴片 CH552G SOP-16 16KB 8位增强型USB单片机IC芯片

CH552G CH552T CH552E 8位USB设备单片机 全新原装 WCH正品

原装正品 贴片 CH552G SOP-16 16KB 8位增强型USB单片机IC芯片

CH340G CH440G CH444G CH551G CH552G CH440R CH552T CH554T 芯片

USB转串口芯片南京沁恒全新原装

CH芯片原装正品沁恒微可以订货

CH552G8位增强型USBIC

全新原装 CH552G 贴片SOP-16 16KB 8位增强型USB单片机IC芯片

CH340C 340N 442E 224 443K 343P 340B 340T 340X 455 343 552G

全新原装 贴片 CH552G SOP-16 16KB 8位增强型USB单片机IC

CH340G USB转串口芯片SOP16 IC 444G CH551G CH552G CH440R CH554

全新CH552GCH系列芯片

原装正品 贴片CH551G CH552G CH552T 8位增强型USB单片机芯片

Phink适用型号全新原装

MCU单片机CH552GSOP-16

专业元器件配单十年经验

全新原装 CH552G 贴片 SOP-16 8位增强型USB单片机IC芯片 现货

全新 CH340G CH440G CH444G CH551G CH552G SOP8 保质

CH551GCH552G贴片SOP-16

原装 贴片CH551G CH552G CH552T 8位增强型USB单片机芯片

16KB8位增强型USB单片机IC芯片

全新原装正品 CH552G 贴片SOP-16 8位增强型USB单片机芯片 CH552

芯片ICCH340ECH440E

WCHCH552G8位增强型USB单片机IC

全新原厂CH552GUSB单片机IC芯片

原装正品 贴片 CH552G SOP-16 16KB 8位增强型USB单片机芯片

8位原装正品增强型IC芯片

8位原装正品IC芯片CH552G

CH552G集成电路（IC）>>

全新原装 贴片CH552G 封装SOP-16 16KB 8位增强型USB单片机IC芯片

全新原装 贴片CH552G 封装SOP-16 16KB 8位增强型USB单片机IC芯片

CH444G全新原装CH552GCH554GCH

原装正品 CH552G SOP-16贴片 8位增强型单片机 USB接口集成芯片IC

全新原装CH552GCH552552G贴片

CH444G CH552G CH554G CH9326 CH9328 CH9329 贴片SOP16 ic芯片

全新原装 CH551G CH552G CH554G SOP-16 单片机芯片 现货供应

原装正品 贴片 CH552G SOP-16 16KB 8位增强型USB单片机IC芯片

CH340G 440G 444G 551G 552G 440R 552T 554T 554E 贴片芯片IC

原装正品 CH552G 封装 SOP-16 全新8位增强型USB单片机 存储芯片