STRUCTURE FOR MULTITERMINAL COAXIAL PIN CONNECTOR

摘要

PURPOSE:To provide a coaxial pin connector easy to build with a small number of part items, relating to a structure for the coaxial type multiterminal pin connector whereby a high speed transmission signal handled in a communication equipment or exchanger and the like can be efficiently transmitted. CONSTITUTION:A through hole 2 inserted through a base of a backboard 1 is provided in a position corresponding to each pin 4. The through hole corresponding to a signal transmitting pin 4a is formed so as to provide a small internal diameter press-fitted to a side surface of the signal transmitting pin 4a in a region of the first base 5 but a large internal diameter not coming into contact with the side surface of the signal transmitting pin 4a in a region of the second base 6. The through hole corresponding to an earthing pin 4b is formed so as to provide a small internal diameter press-fitted to a side surface of the earthing pin 4b through the regions of the first/second bases 5, 6, to electrically connect to each other the external conductors 10, 10' in the region of the second base 6 of the through hole corresponding to both pins.