Electrical connector

An electrical connector, comprising:

• an insulating body, having at least one receiving housing formed through the insulating body;
• at least one conductive member, wherein the at least one conductive member has:
• a contact portion disposed in the at least one receiving housings, wherein the contact portion has a middle part higher than two ends thereof;
• a pair of first retaining arms, extending downwards from one end of the contact portion, wherein a retaining hole is formed between the two first retaining arms, and each of the first retaining arms respectively has a hook portion extending towards the retaining hole;
• and
• a second retaining arm, extending downwards from the other end of the contact portion, wherein the second retaining arm extends towards the retaining hole, and the second retaining arm has a width smaller than the retaining hole;
• and
• at least one solder ball, correspondingly disposed in the at least one receiving housing, received in the retaining hole, and at least pressed against by the two hook portions of the pair of first retaining arms and the second retaining arm.