RK73H2ATTD2701F0805OHM2.7¥10去看看欧越电子发布了RK73H2ATTD2701F【RES 2.7K OHM 1% 1/4W 0805】RK73H2ATTD2701FRK73H2ATTD2402FRK73H2ATTD2203FRK73H2ATTD2R¥40去看看永恒电子元器件发布了RK73H2ATTD2203F RK73H2ATTD2402F RK73H2ATTD2701F RK73H2ATTD2R