线绕电阻RX21-6W 0.18R 0.2R 0.22R 欧 姆 6WR18J R2J R22J 铜脚

绕线电阻 RX21-6WR18J 18欧姆 18R 精度5% 6瓦绿漆线绕电阻器

7215J60V6BE2 7201J16ZGE22 WR19AF/CUL WR18AF/CUL

转-电源模块15v6 .j升阳75v原装7a-金18.urf4815qbdc100wr3-100wd