CH444G/CH444P/CH445P/CH448F/CH448U 低阻模拟开关芯片 全新WCH

原装正品 CH343P CH444P CH445P CH552P QFN16 USB转高速串口芯片

2路单刀四掷 CH444P模块 低阻宽带双向模拟开关 验证开发板

全新原装 CH444P 2单刀4掷低阻模拟开关芯片 贴片 QFN16 WCH沁恒

全新现货 CH444P 2单刀4掷低阻模拟开关芯片 贴片 QFN16 WCH沁恒

WCH全新原装正品 CH444G CH440P CH444P CH445P 模拟开关芯片

CH444P QFN-16 2单刀四掷 5V 低阻模拟开关芯片

USB转换芯片CH343PCH334PCH444P

全新 CH444P 2单刀4掷低阻模拟开关芯片 贴片 QFN16 WCH沁恒

CH444P-专业一站式BOM配单原装元器件

原装CH343PUSB转高速串口芯片

CH444P 模拟开关/多路复用器 CH444P QFN-16(3x3)

CH444P 模拟开关/多路复用器 双刀四掷5V低阻模拟开关芯片CH444P

CH444P -[原装模拟开关/多路复用器QFN-16(3x3)

CH444P-专业一站式BOM配单原装元器件

CH444P-只做原装优势库存.长期订货 原厂渠道价优出售

CH440/2/3/4/5模拟开关芯片

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