Connector terminal block, terminal block arrangement and connectors

Abstract

The present invention discloses a connector terminal, a terminal assembly, and a connector. The connector terminal comprises: a terminal plate (1); and a contact element (2) installed on the surface of the terminal plate (1). The contact element comprises: a pair of strip-shaped parts (21) extending along a first direction (Y) and spaced apart from each other in a second direction (X) perpendicular to the first direction (Y); and several spring arms (22) connected between the pair of strip-shaped parts (21) and arranged in a row in the first direction (Y). The pair of strip-shaped parts (21) is fixed to the surface of the terminal plate (1), and the several spring arms (22) are used to simultaneously establish an electrical contact with a mating terminal.In the present invention, a pair of strip-shaped parts of the contact element are fixed to the terminal plate. Therefore, when the cable is welded to the terminal plate using ultrasonic waves, the strip-shaped parts of the contact element are not affected by the ultrasonic waves and do not tear, thus improving the quality of the connector. Furthermore, since the pair of strip-shaped parts of the contact element is fixed to the terminal plate, the contact resistance between the contact element and the terminal plate can be reduced, and the current-carrying capacity of the contact element can be improved.

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