/431/821k681xrs/y/20d .//4717d [/14d/压敏电阻]10d压敏561391k

//7d压敏电阻xrs/10d/] /[14d821k /681/y./561391k/431471压敏20

561391k14d10d/ ///]//xrs压敏电阻4317d压// [471/681821k20d

561391 470p 电容471821fh390p 风华贴片680p681整盘 1206

插件//681压敏电阻4317D/102K/561391器//10D///20D82114D471