Connector and wiring harness

A wiring harness, comprising:

• a first connector including three or more first terminals and a housing for holding the three or more first terminals;
• a second connector including three or more third terminals;
• and
• three or more wires for electrically connecting the respective first terminals and the respective third terminals,
• wherein:
• the three or more first terminals are arranged along a first direction,
• each of the first terminals includes a first wire connecting portion to be connected to the wire, a first terminal connecting portion to be connected to a mating terminal and a first intermediate portion provided between the first wire connecting portion and the first terminal connecting portion,
• the three or more third terminals are arranged along the first direction,
• each of the third terminals includes a third wire connecting portion to be connected to the wire,
• three or more of the first terminal connecting portions are arranged at first intervals along the first direction,
• three or more of the first wire connecting portions are arranged at second intervals along the first direction,
• three or more of the third wire connecting portions are arranged at the second intervals along the first direction,
• the first intervals and the second intervals are different from each other,
• three or more of the first intermediate portions are formed to have mutually different shapes according to differences between the first intervals and the second intervals, and
• the three or more first terminals include identifying portions for mutual identification.