Electric connector

The utility model provides an electric connector, including a plastic seat body. One side opening part of the plastic seat body is provided with a plurality of isolation hurdles; The plastic seat body is fixedly provided with plurality of terminals, and one ends of these terminals are respectively provided with a first connection part, and the inner side area of the first connection part is respectively fixedly arranged at the plastic seat body, while anther end thereof is respectively provided with a second connection part. The inner side area of the second connection part is respectively fixed arranged at the isolation hurdles; The plastic seat body is wrapped with a metal external shell. The utility model limits the freedom of the terminal moving through fixing the isolation hurdles, thus, to ensure the product quality.