EntityQ394001· pop 20· linked from 99 articleselectrical contactSign in to savepart of a component that reversibly forms an electrical connectionConnectionselectrical switchEntityrelayEntitySpringer Science+Business MediaEntityelectrical resistivity and conductivityEntitycontact resistanceEntitywetting currentEntitygoldEntitysilverEntitycopperEntitycarbonEntitymetalEntityInternational Standard Book NumberEntityelectric currentEntityoilEntityatmosphere of EarthEntityvacuumEntityWayback MachineEntitydigital object identifierEntityalternating currentEntitydirect currentEntityCategoriesElectrical components