Electrical connector having improved terminal switch arrangement

An electrical connector comprising:

• an insulative housing defining a receiving hole for accommodating a mating plug;
• a first set of and a second set of switch terminals retained in the insulative housing;
• and
• a flexible terminal retained on a rear end of the insulative housing and located between the switch terminals;
• wherein the flexible terminal includes a retaining portion retained in the insulative housing and a contact portion extending into the receiving hole;
• and wherein
• the contact portion of the flexible terminal is positioned above the retaining portion, the first set of switch terminals includes a first moveable terminal and a second unmovable terminal mating with the first moveable terminal, the first moveable terminal defines a first flexible arm with a first insulator attached to the first flexible arm, and the contact portion of the flexible terminal and the first insulator are configured to contact with the mating plug along a lateral direction and a vertical direction respectively;
• wherein the second set of switch terminals contain a third terminal, a fourth terminal for mating with the third terminal and a fifth terminal to deflect the third terminal outwardly to deviate from the fourth terminal in condition that the fifth terminal is in contact with the mating plug.