we make tact switch,contact switch,and smd switch we make tact switch,contact switch,and smd switchMain Features:Rating:DC 12V 50mAInsulation Resistance:≥100MΩContact Resistance:≤0.03ΩEnvironmental Temperature:25~+85oCRelative humidity:40~90oCWithstand Voltage 250VAC 50Hz/minOperation Force:100-300gfLife:100,000cycles.Min DC50mA12V contact switch