High-reliability connector

The high-reliability connector comprises a male rubber shell, a plurality of contact pins, a female rubber shell and a plurality of female terminals, one end of each female terminal is provided with an elastic bending contact portion, the elastic bending contact portion is provided with an arc surface contact portion abutting against the inner wall of the female rubber shell, and a plugging cavity for the contact pins to be inserted is formed between the arc surface contact portion and the inner wall of the female rubber shell. The tail portion of the elastic bending contact portion is provided with a flat plate supporting portion attached to the female terminal, one end of the contact pin is provided with a first plugging portion plugged in the plugging cavity, the other end of the contact pin is provided with a second plugging portion extending out of the male rubber shell, and the male rubber shell is provided with a limiting column corresponding to the second plugging portion. One end of the male rubber s