Connectors can be classified according to different classification standards. The following are common connector classifications:

Classification by connection method: including plug-in connectors and soldered connectors.

Classification by number of contact points: including unidirectional connectors and multidirectional connectors.

Classification by field of use: including electronic connectors, power connectors, communication connectors, etc.

Classification by use environment: including waterproof connectors, dustproof connectors, high-temperature connectors, low-temperature connectors, etc.

Classification by transmission data type: including audio and video connectors, data connectors, power connectors, etc.

Classification by application field: including computer connectors, automotive connectors, aviation connectors, etc.

Classification by connector shape: including circular connectors, rectangular connectors, bayonet connectors, etc.

Classified by connector interface type: including USB interface, HDMI interface, RJ45 interface, DVI interface, etc.

The above are common classification methods for connectors, and different classification methods are applicable to different application scenarios to facilitate the selection and application of suitable connectors.

Industrial connectors are connectors used in industrial automation and control systems, and usually need to have characteristics such as vibration resistance, water and dust resistance, and high temperature resistance. The following are some common types of industrial connectors:

Circular connector: It is commonly used in industrial machinery and equipment, military aviation, railway transportation, and other fields, and has the characteristics of water resistance, dust prevention, corrosion resistance, and high temperature resistance.

M12 connector: Usually used in industrial automation and control systems, it can provide multiple signal transmission and power supply functions, and has characteristics such as water resistance, vibration resistance, and corrosion resistance.

D-Sub connector: Usually used in industrial computers, industrial controllers, and other devices, with features such as high-density connection and anti-interference.

RJ45 connector: Used in industrial network equipment, it can provide high-speed data transmission and remote monitoring functions, and has features such as waterproof, dustproof, and vibration resistance.

USB connector: Used in industrial computers, industrial equipment, etc., it can provide data transmission and power supply functions, and has features such as dust prevention and high temperature resistance.

Terminal connector: used to connect cables and electrical equipment, with waterproof, dustproof, vibration resistant, corrosion resistant, and other characteristics.

Harness connector: used to connect electrical harnesses and equipment, featuring simple installation and high reliability.

The above are some common types of industrial connectors. Different connectors are suitable for different application scenarios, and suitable connectors can be selected based on actual needs.