Specifications current rating/额定电流：20A-30A DC contact resistance/电阻特性：1.0mΩ MAX Electro-Needle Elasticity/电流针弹力：0.12Kgf-0.24Kgf max.travel/最大行程：10.0mm Installation hole diameter/安装孔直径：M12*1.25mm Installation plate thickness/安装板厚度：5.0-7.5mm Suitable for temperature /适合温度：-40℃～+150℃
Materials and plating Current needle: bronze，Nickel and gold plating 电流针：磷铜，镀镍镀金 Sleeve: Match steel 套筒：赛钢 spring: music wire,Plate with nickel 弹簧：琴钢线、镀镍 Copper sleeve: brass，Plate with nickel 铜套：黄铜，镀镍