DS18301819正品￥1.30去看看元器件之家发布了正品DS1830AU+ DS1830AS+ DS1822Z+T ds1819r-5 DS1819A-51818DS正品1819￥1.50去看看元器件之家发布了正品DS1819A-10 DS1818R-20 DS1818R-15 DS1818R-10 DS1818-20+1819DS正品20￥1.40去看看元器件之家发布了正品DS1819BR-5 DS1819B-20 DS1819B-10 DS1819AR-5 DS1819A-201819DSAR10￥1.50去看看元器件之家发布了DS1819BR-10 DS1819AR-20 DS1819AR-15 DS1819AR-10 DS1819A+R20MAVOPA643NDS1819AHCF4047￥20去看看宇豪正品原装店发布了贴插OPA643N MAV-5SM MAV-3SM DS1819A HCF4047 TK15407 NDS1634HDS1708RDS1819ADS17887￥2.80去看看芯片二极管三极管电容电阻集成电路发布了貼片直插DS1634H DS1708R DS1819A DS17887 DS14C88 DS1488M 6
