Connector terminal, terminal assembly, connector and connector assembly

A terminal assembly, comprising:

• a connector terminal, including:
• a cylindrical part for electrical connection to a power transmission component, and including an inner cavity;
• two rows of elastic arms, suitable for insertion into an insertion slot of a mating terminal;
• and
• a fixing part connected between the cylindrical part and the two rows of elastic arms, the fixing part adapted to fix to a connector housing, and the two rows of elastic arms are vertically opposite to each other and arranged in an axial direction of the cylindrical part, for simultaneous electrical contact with the inner wall surface of the insertion slot;
• and
• a liquid cooling module inserted into the inner cavity of the cylindrical part of the connector terminal for cooling the connector terminal.

A connector, comprising:

• a connector housing;
• and
• a terminal assembly provided in the connector housing, including:
• a connector terminal, having:
• a cylindrical part for electrical connection to a power transmission component, and including an inner cavity;
• two rows of elastic arms, suitable for insertion into an insertion slot of a mating terminal;
• and
• a fixing part connected between the cylindrical part and the two rows of elastic arms, the fixing part adapted to fix to a connector housing, and the two rows of elastic arms are vertically opposite to each other and arranged in an axial direction of the cylindrical part, for simultaneous electrical contact with the inner wall surface of the insertion slot;
• and
• a liquid cooling module inserted into the inner cavity of the cylindrical part of the connector terminal for cooling the connector terminal.