| 摘要 |
A RF(Radio Frequency) connector with a termination function is provided to install a resistor to perform the termination function without a separate operation and perform a communication connection directly if a conductor of the other party is connected to the RF connector, thereby improving workability on a line check. An internal conductor(10) has a stepped portion(11) and a recessed hole. The stepped portion is formed in the front end of the internal conductor to be held and coupled to an insulator(20). The recessed hole is formed in the inside of the internal conductor. A spring(40) is installed in the recessed hole of the internal conductor. A terminal pin(50) has a small-diameter portion(51) and a large-diameter portion(55). The small-diameter portion presses the spring. A part of the small-diameter portion is inserted to the recessed hole. The large-diameter portion forms a stepped portion(53) in the small-diameter portion. An insertion hole(57) is formed in the front end of the large-diameter portion to be connected to a conductor of the other party. The outer circumference portion of the insulator is coupled to an external conductor. In the inner circumference portion of the insulator, a small-diameter portion(23) and a large-diameter portion(25) are formed in a stepped shape. The small-diameter portion is coupled to the internal conductor. The large-diameter portion forms the connection space of a conductor. An external conductor(30) has a short edge(31) for supporting the outer portion of a resistor(70) with the front end of the large-diameter portion of the insulator. The resistor has a through hole(73) and an external diameter. The through hole is fitted to the small-diameter portion of the termination pin. The external diameter is supported by the short edge of the external conductor and slides along the small and large diameters of the insulator.
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