Transmission cable connection structure, transmission cable module and transmission cable connection method

摘要

PROBLEM TO BE SOLVED: To realize solder connection of a transmission cable having low heat resistance by reducing the amount of heat transferred to a cable by melting a solder in a short time with a simple structure. Kind Code: A1 A transmission cable connection structure in which wiring of a circuit board and a conductor of a signal transmission cable are solder-connected, wherein a heat generating material having a self-propagating high temperature synthesis reaction is formed near the wiring of the circuit board, The solder paste is arranged on the wiring of the circuit board, and the wiring of the circuit board and the signal transmission are melted by utilizing the reaction heat when the heat-generating material undergoes a self-propagating high-temperature synthesis reaction by external excitation. It is connected to the conductor of the cable. [Selection diagram] Fig. 2C