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"With ear" plug-in terminal also known as screw-reinforced pluggable terminal, as the name implies, that is, conventional plug-in terminals at both ends of the screw with a fixed role from the nut. Here, we from the technical level of analysis under the type of terminal function and the significance of the actual use.
The vibration-proof design ensures long-term airtight connection and the reliability of the finished product. The ears can be attached at both ends of the socket. The ear can protect the splice to a great extent and prevent the bad arrangement. Known as the flange.
Plug-in terminal from the advent of the beginning of its wiring stability, post-maintenance is simple and convenient, and many other characteristics of the industry by the preference of electrical engineers, is by far the most mature and most widely used one of the terminals. It is widely used and its structural characteristics are inseparable: male and female socket with the use of repeated use to avoid the screw pressure line.
However, with the expansion of the range of conventional plug-in terminal applications, extreme electrical connection environment also made more stringent requirements for the use of terminal blocks. For example, in a non-static environment, the terminals used for electrical connections or signal communications have to be adapted to the needs of a dynamic operating environment, and conventional plug-in terminals occasionally suffer from poor contact or loss, which gives the system a certain Of the security risks.
In view of this, the connector technician to design a screw-reinforced pluggable terminals, plastic parts in the fixed point on the basis of a more stable increase in the screw reinforcement, so well to avoid the above-mentioned problems may occur. Also, simply increasing the setscrews at both ends does not add too much wiring to the workload.
