The present invention discloses a terminal assembly including a female terminal having a terminal insertion hole on one end thereof and a male terminal inserted and mounted in the terminal insertion hole. The female terminal is formed to protrude toward the male terminal on one surface inside the terminal insertion hole and includes an inner terminal electrically connectable to the male terminal and a first band in contact with a surface of the male terminal. The male terminal includes a hollow wherein the inner terminal is inserted and mounted.
