精密电流采样电阻表示方式: R020,0.02R,0.02Ω,0.02欧姆,20mΩ,20mohm电阻 2512封装采样电阻,20毫欧贴片电阻 功率:1W, 2W, 3W,4W可选 封装常用:2512标准封装, 1206 取样电阻阻值精度: 1% , 5% 可选 欢迎来电来函索取采样电阻样品,资料及订货相关事宜!