UPDUPC贴片4020￥2.50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UPD4020/UPC822C/UPC814C/UPC821C/UPD6125/UPD648D/4UPD贴片UPC6252￥2.50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UPD6252/UPD277G/UPC785G/UPC796G/UPD648D/UPD6600/4贴片UPD648DUPD6376UPD449C￥2.80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UPD648D UPD6376 UPD449C UPD4992 UPG100B US6K80R 5
