Connector and assembly method for transmission assembly of connector

摘要

A connector includes an insulated housing having a slot and a transmission assembly located inside the insulated housing. The transmission assembly includes a main circuit board, an expanded circuit board, a plurality of first terminals and at least one second terminal. The expanded circuit board is stacked on the main circuit board and a first lateral side and a second lateral side of the expanded circuit board which are opposite to each other has a plurality of first electrical contacts and at least one second electrical contact, respectively. The first terminals and the at least one second terminal are plugged in the main circuit board. One ends of the first terminals are in electrical contact with the first electrical contacts respectively. The other ends of the first terminals bend and extend towards the second lateral side of the expanded circuit board.