TERMINAL MODULE AND ELECTRICAL CONNECTOR WITH IMPROVED STRUCTURAL RELIABILITY

A terminal module includes an insulating block, a ground terminal and a number of signal terminals. The ground terminal includes a number of first parts and at least one second part. Each first part includes a first fixing portion and a first tail portion. The second part includes a connecting portion and a number of first elastic contact arms. The connecting portion connects the number of first parts in series. Each signal terminal includes a second fixing portion, a second elastic contact arm and a second tail portion. The first elastic contact arm is configured to abut against a first ground conductive pad, and the second elastic contact arm is configured to abut against a first signal conductive pad. An electrical connector having the terminal module is also disclosed.