Product descriptionSpecifications:Product Name:3.5mm Stereo JackMaterial:Plastic,CopperVoltage Rating:12V DCCurrent Rating:1AContact Resistance:less than 50m OhmInsulation Resistance:be equal or greater than100M OhmWork Temperature:-25Degree Centigrade-+85Degree CentigradePin Number:3PinsSize:19.2x10.2mm/0.76x0.40Inch(LxD)Mounting Hole Diameter:8mm/0.31InchMounting:Panel MountWorking Life:5000 TimesColor:BlackQuantity: 2 PCS