认证电气性能参考标准ULIEC额定电压300V250V额定电流8A7A耐电压AC2000V/1Min机械性能环境温度-40°C~+105°C尺寸间距3.5mm(.138")3.81mm(.150")极数2*(2P-20P)材质和电镀塑件PA66,UL94V-0焊针黄铜,镀锡螺母M2.5,黄铜)