The invention provides a normally opened relay. The relay comprises an electromagnetic mechanism, a connecting base and a shell, wherein an input pin is formed by a pin and a connecting sheet; a resistor can be embedded in a notch outside the upper part of the pin; one edge of the L-shaped connecting sheet is riveted with the upper end of the pin; a horizontal needling on one side of the other edge of the connecting sheet is embedded into the upper edge of a frame, while a horizontal branch on the other side is welded with a leading-out wire; a heel piece and an output pin of a moving contactare connected into a whole, wherein the moving contact and an armature are respectively riveted with one side of an L-shaped reed, while the other side of the L-shaped reed is riveted with the heel piece. By virtue of improvement on the existing normally opened relay for a minicar, the problem of poor radiation performance of heavy load excessive current is solved, part design is simplified, the number of parts is reduced, and the assembly precision is improved.