electrical connector

电子连接器（以下简称连接器）包括M8插头（也称插座），广泛评估各种电气线路中，用于连接或断开电路的作用。连接器种类繁多，应用范围广泛。

The connector is an indispensable part of the automatic electronic equipment, mainly used to connect the disconnected equipment or devices, so that the signal or current flow interconnection, to achieve the predetermined function.

Working principle: The shielded connector is mainly composed of contacts, insulators, shells, terminals and other accessories. The terminal pins and jacks are the key parts of the connector, which rely on the close contact formed when plugging to complete the connection of signals and currents.

M8 harness connector is the most used place is the industrial construction above, it plays a connecting role in the circuit, respectively connecting 2 adjacent circuits, so that its current flow, the circuit predetermined function. The requirements for the use of connectors in industrial operations are very strict, and even the machine is generally exposed to extreme environments, so the ordinary connector is completely useless, so a new type of connector has been produced, which is tougher and more resilient than the previous connector, which is what we now call the industrial M8 harness connector.

M8 快速连接插头和 M12 连接器目前几乎在所有现场总线规范中均被推荐使用，并符合 IEC 61076-2-101/104 标准的 IP67 防护等级要求，传统上用于自动化技术中的传感器和制动器连接。该标准的修正部分描述了用于工业以太网应用的 D 编码 4 针连接器的更高防护等级。EIA /TIA 标准：根据 EIA/TIA 标准，M8/M12 连接器符合 5 类模块插座 (RJ45) 的传输技术条件。使用 D 编码可避免与 A 编码（用于传感器和制动器接线）和 B 编码（用于某些现场总线）发生不匹配。在 2005 年表面贴装圆形 M8/M12 连接器问世之前，M8/M12 连接器没有适用于印刷电路板的类型。表面贴装端接有助于提高安全性。

M12 screw compression type aviation plug straight elbow is a very common electrical connector, generally used in aerospace, military, industrial, medical equipment and other fields. It not only has the characteristics of compact structure, waterproof and dustproof, high mechanical strength, good shock resistance, but also has good electrical performance and long service life.

7/8 plug is a high precision connector, widely used in avionics equipment. Its main characteristics are high reliability, high durability and strong protection performance, which can ensure the stability of the aircraft in extremely harsh environments, and has made important contributions to the development of avionics.

Industrial straight plug can also be called circular aviation plugs, circular aviation plugs or circular interconnects, which are multi-pin electrical connectors with cylindrical basic structure and circular straight plug-in surfaces. In the interconnection classification, they belong to Class 5 and are used for interconnection between devices. Industrial circular connectors contain contacts for transmitting data and power, broadly including low-frequency circular connectors, radio-frequency coaxial connectors from it, and audio connectors. The cylindrical structure of the circular connector has natural robustness and higher strength than any other shape.

M12 plug are mainly used in outdoor light boxes, construction machinery, steel production equipment, electric power equipment, mining machinery, ship machinery, automotive equipment, production automatic equipment, temperature transmitters, hydraulic machine tools, sensors, solenoid valves, instrumentation, pressure transmitters and so on.

Circular Connectors are widely used in new energy drive motor control, unmanned aerial vehicles, smart home, Internet of Things, Internet of vehicles, computer networks, storage equipment, financial equipment, automation equipment, server, UPS power supply, sensors, logistics transmission, monitoring equipment, robots, medical equipment, energy storage, photovoltaic, industrial equipment, renewable energy, high-definition display, industrial vacuum cleaner, elevator , 5G communication base station equipment, rail transit, vehicle video and audio and other electronic products; Product environmental protection and safety specifications comply with ROHS2.0, halogen free, REACH and UL‍ safety regulations