Connector, circuit board assembly, and electronic device

Abstract

The present application relates to the technical field of electronic devices, and discloses a connector, a circuit board assembly, and an electronic device. The connector comprises a coupling, a first substrate, and a first wiring layer. The coupling comprises a first wiring terminal, and the coupling is configured to be inserted into a peer connector in a first direction, so that the first wiring terminal is electrically connected to a second wiring terminal of the peer connector. The first substrate is located on the side of the coupling facing away from the first direction and is connected to the coupling. A first section of the first substrate comprises a first end and a second end in the first direction, and extends from the first end to the second end along a bending path. The first wiring layer is disposed on the first substrate, extends from at least the first end to the second end of the first section, and is electrically connected to the first wiring terminal. When the coupling is inserted into the peer connector, the first section elastically deforms to provide an acting force for the coupling, so that the coupling is tightly connected to the peer connector. Thus, an incomplete engagement distance can be reduced, thereby reducing the length of a stub and improving signal integrity.

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