Male end terminal and micro board-to-board connector

The male end terminal comprises an insulation body, a metal terminal and a fixing sheet, the metal terminal passes through a terminal hole and is fixed on an insulation cup body, the metal terminal comprises a welding part, a clamping part and a barb part, one end of the clamping part is fixedly connected with the welding part, and the other end of the clamping part is fixedly connected with the barb part. One end of the clamping part is fixedly connected with the welding part, the other end of the clamping part is fixedly connected with the barb part, the orthographic projection of the barb part coincides with the orthographic projection of the clamping part, an included angle formed by the barb part and the welding part is an obtuse angle, a barb position fixing part is arranged on the outer side of the barb part, and the orthographic projection of the barb position fixing part protrudes out of the orthographic projection of the clamping part. By arranging the barb position fixing part on the outer side of