Introduction to Threaded Connectors

A threaded connection structure for an electrical connector, consisting of a housing, 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 left and right parts along the axis. There is a tail cover inside the shell, and a screw sleeve is provided between the tail cover and the shell. The inner surface of the shell is equipped with internal threads connected to the screw sleeve, and the outer surface of the screw sleeve is equipped with external threads. The inner surface is equipped with an inner annular groove connected to the tail cover. This threaded connection structure not only ensures a firm connection between the shell and the tail cover, but also achieves relative rotation between the shell and the tail cover, so as to ensure the correct insertion of the electrical connector.

Application of threaded connectors

SMA is widely used in military and civilian applications such as aviation, radar, microwave communication, and digital communication. Its impedance is 50 Ω, and it is used with flexible cables with frequencies below 12.4GHz, while semi-rigid cables can reach up to 26.5GHz. Used for connecting parts such as detection, inflation, sealing, calibration, or venting. Tightly screwing the MIT connector into the threaded test piece with your fingers until the sealing surface contacts the threaded electrical connector is widely used in electronics, instrumentation, video processing, medical equipment, and other fields.

Features of threaded connector products

The characteristics of the product are: reliable connection, threaded connection, miniaturization - compact structure, CNT14CNT14-01PT04SHKGD series, main code shell numbers 01, 02, 03 PT, threaded connection. The structure has the advantages of small volume, light weight, high contact density, and high reliability The connection between the contact pair and the wire is a crimping termination, and the contact pair can be individually removed or inserted.

On both ends of a steel bar, there are external conical thread connecting sleeves and internal conical thread connecting sleeves respectively. SMC connector is a threaded deformation of SMB connector, and is a typical reverse polarity connector: the inner conductor in the connecting screw is a socket. The internal dimensions are the same as SMB, with the characteristics of small size and high reliability.