The utility model provides an electrified sub - protective component destatics area, includes fixer, connector, the electrostatic belt area body, wire, electron protective component, wherein electron protective component's constitution component generally reaches like gas discharge tube, resistance or piezo -resistor, diode or suppression diode, inductance as follows mainly and removes quiet electric chip integrated circuit etc. The utility model discloses an innovation point lies in that static is releasing and has passed through electron protective component's slowly -releasing occasionally to ground through destaticing the area, and better more thoughtful and more careful guard action has been played to automotive electronics equipment to harm that the appearance of having avoided instantaneous excessive pressure surge probably caused automotive electronics equipment.