Chip resistor

A chip resistor comprising:

• an insulating substrate;
• a pair of upper face electrodes provided on both ends of one face of the insulating substrate;
• a resistor provided on the one face of the insulating substrate, the resistor being provided between the pair of upper face electrodes to be electrically connected to the pair of upper face electrodes;
• a pair of end-face electrodes provided on both end faces of the insulating substrate to be electrically connected to the pair of upper face electrodes;
• a plating layer disposed on portions of the pair of upper face electrodes and faces of the pair of end-face electrodes
• a pair of insulating films are comprised of a resin and provided on an other face of the insulating substrate, the other face being opposite to the one face of the insulating substrate,
• a pair of back face electrodes provided at both ends of the other face of the insulating substrate;
• wherein
• one of the pair of insulating films is disposed between the insulating substrate and one of the pair of back face electrodes,
• a length of the one of the pair of insulating film is made longer than a length of the one of the pair of back face electrodes,
• the other of the pair of insulating films is disposed between the insulating substrate and the other of the pair of back face electrodes,
• a length of the other of the pair of insulating film is made longer than a length of the other of the pair of back face electrodes, and
• the other face of insulating substrate is exposed between the one and the other of the pair of insulating films.