Application of custom threaded connectors
A threaded connector is a threaded connection structure of an electrical connector. It consists of three parts: shell, screw sleeve and tail cover. There is a gap between the screw sleeve and the tail cover, and the screw sleeve is divided into two parts along the axis line. It is widely used in aviation, radar, microwave communication, digital communication, etc.
Structure of threaded connector
A threaded connection structure of an electric connector is composed of a shell, a screw sleeve and a tail cover. There is a gap between the screw sleeve and the tail cover, and the screw sleeve is divided into two parts along the axis line. There is a tail cover in the shell; There is a screw sleeve between the tail cover and the shell; The inner surface of the shell is provided with internal threads connected with the screw sleeve; The outer surface of the screw sleeve is provided with external threads; The inner surface of the inner layer is provided with an inner annular groove connected with the tail cover; The threaded connection structure not only ensures the firm connection between the shell and the tail cover, but also realizes the relative rotation between the shell and the tail cover, so that the electrical connector can be aligned and inserted.
A threaded connection structure of an electric connector is composed of a shell, a screw sleeve and a tail cover. There is a gap between the screw sleeve and the tail cover, and the screw sleeve is divided into two parts along the axis line. There is a tail cover in the shell; There is a screw sleeve between the tail cover and the shell; The inner surface of the shell is provided with internal threads connected with the screw sleeve; The outer surface of the screw sleeve is provided with external threads; The inner surface of the inner layer is provided with an inner annular groove connected with the tail cover; The threaded connection structure not only ensures the firm connection between the shell and the tail cover, but also realizes the relative rotation between the shell and the tail cover, so that the electrical connector can be aligned and inserted.
Application of threaded connector
SMA is widely used in aviation, radar, microwave communication, digital communication, etc. The impedance is 50Ω, the frequency of the flexible cable is lower than 12.4GHz, and the maximum semi-rigid cable is 26.5GHz. It is used in the connection part of detection, inflation, sealing, calibration or venting. Use your fingers to screw the MIT connector into the threaded test piece until the sealing surface contacts the electrical connection thread. The connector is widely used in electronics, instrumentation, video processing, medical equipment, etc.
Features of threaded connector
The characteristics of the product are: reliable connection, miniaturization of threaded connection-compact structure. The main designation code of CNT14CNT14-01PT04SHKGD series shell number 01, 02, 03 PT. Threaded connection, the structure has the advantages of small size, light weight, high contact couple density, and high reliability. The connection between the contact couple and the wire is a crimp termination, and the contact couple can be taken out or fed in individually. On both ends of a steel bar, an external conical thread connecting sleeve and an internal conical thread connecting sleeve are respectively sleeved. The SMC connector is a threaded variant of the SMB connector. At the same time, it is a typical reverse polarity connector: the inner conductor in the connecting screw sleeve is a jack. The internal size is the same as that of SMB, with small size and high reliability.
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