Elastic electric contact terminal

The utility model relates to the technical field of communication equipment, and discloses an elastic electric contact terminal which comprises an elastic core part, a heat-resistant polymer film layer, a conductive layer and a first insulating layer. Wherein the heat-resistant polymer film layer is adhered to the periphery of the elastic core part; the conductive layer comprises an upper conductive part, a side conductive part, a lower conductive part and a welding part which are connected in sequence; the upper conductive part is adhered to the upper surface of the heat-resistant polymer film layer, the lower conductive part is adhered to the lower surface of the heat-resistant polymer film layer, and the welding part protrudes outwards in the direction parallel to the lower surface of the heat-resistant polymer film layer; the first insulating layer is adhered to the outer side of the side conductive part. According to the elastic electric contact terminal, under the condition that vibration exists, the si