丝印M51383ASPM51390ASDM51404AFP ¥2.5 去看看 能良科技发布了 丝印M51405AFP M51404AFP M51390ASP M51390ASD M51383ASP 贴片M51405AFPM51390ASPM51923JFP ¥2.4 去看看 芯片二极管三极管电容电阻集成电路发布了 贴片直插M51945BFP M51923JFP M51390ASP M51405AFP 5