图片仅供参考,请以实物为准 57M 521R 生产厂商: ITW Switches 产品描述: Switch Push Button N.O. SPST Dome 0.25A 48VDC Momentary Contact PC Pins Panel Mount/Through Hole Bulk 满1000元免运费及包装费 参数 参数 数值 规格书 数据手册下载 Switch Configuration N.O. Pole Throw Configuration SPST Mounting Panel Mount/Through Hole Actuator Style Dome Maximum Current Rating 0.25@12VDC A Maximum DC Voltage Rating 48 V Terminal Type PC Pins Illumination Type Led Operating Temperature -25 to 85 °C 同系列产品