COAXIAL CABLE CONNECTOR

PROBLEM TO BE SOLVED: To provide a coaxial cable connector which fixes a center pin with a simple and inexpensive structure, prevents the center pin from being pulled into the coaxial cable side when the connector is used in a cold region, and maintains stable electrical characteristics.SOLUTION: A coaxial cable connector includes: a center pin 11 to which an internal conductor 31 of a coaxial cable 30 is attached and electrically connecting with the internal conductor 31; a cylindrical shell 12 housing the center pin 11 and electrically connecting with an external conductor 32 of the coaxial cable 30; a spacer 13 fixed to the center pin 11 and electrically insulating the center pin 11 from the shell 12. The shell 12 has a protruding part 14 extending toward the spacer 13 on an inner peripheral surface, and the protruding part 14 engages with the spacer 13 when the spacer 13 is inserted into the shell 12 with the coaxial cable 30.