Electronic connectors (also often referred to as circuit connectors, electrical connectors) are conductor devices that bridge two conductors on one loop so that currents or signals can flow from one conductor to another. It is widely used in various electrical circuits and plays a role in connecting or disconnecting current or signals. This connection may be temporary and easy to plug, or it may be a permanent junction between electrical equipment or wires. An electronic connector is a device (analog signal or digital signal) for transmitting electronic signals, and can provide a separate interface for connecting two sub-electronic systems, and is a component for completing electrical connection between circuits or electronic machines and the like. Such as: power plugs / sockets, IC feet, telephone line plugs are all. It is widely used in the electronics industry. An electronic connector is a motor system that can provide a detachable interface for connecting two sub-electronic systems. Simply put, a component used to complete an electrical connection between a circuit or an electronic device becomes a connector or both. The bridge between. Electronics can be used as electrical / electronic transmission connecting parts between circuits, components, and systems, so that power, signal and current can be stably and reliably circulated, and it is convenient for product assembly, maintenance and replacement. The connector, as a key component of the current or signal connection, is also an important part of the industrial system. With the rapid development of personal mobile terminals, home smart appliances, information and communication industries, transportation and new energy industries, aerospace science and technology, artificial intelligence, and medical electronic devices, the connector has been proposed in terms of function, appearance, performance, and use environment. High demand. The following are the industry’s senior experts’ pre-judgment on the future development trend of electronic connector technology: First, the miniaturization of integrated development trends In order to meet the requirements of portable, digital and multi-functional electronics, as well as automation of production and assembly, electronic connectors must undergo product structure adjustment. The products mainly develop in the direction of small size, low height, narrow smell, multi-function, long life, surface mounting and the like. Miniaturization refers to the smaller center-to-center spacing of electronic connectors (connectors), and high density to achieve large core counts. The miniaturization of consumer electronics requires a combination of miniaturization, thinness, and high performance. This also promotes the development of connector products in the direction of miniaturization and small pitch. The miniaturization of components requires more technology. This requires a strong industrial mold base to effectively support. Second, intelligent development trends Today, it is a world with a rapid development of information. Regardless of what kind of information or technology it is, people's demands are getting higher and higher. From the rapid development of information and communication data, wireless internet has come to each of us, from the application of smart phones, smart wear, drones, drones, VR reality, intelligent robots, etc., to the installation of IC chips and The development of intelligent control of electronic connectors for control circuits is an inevitable trend, because it will enable electronic connectors to more intelligently grasp the use of electronic devices and improve the performance of the connector itself to achieve intelligent wireless bridging. Third, the development trend of high performance High-speed transmission means that the modern computer, information technology, and networked technology require signal transmission in the time-scale up to the megahertz frequency band, and the pulse time reaches sub-milliseconds. Therefore, high-speed transmission of electronic connectors (connectors) is required. The high frequency is to adapt to the development of millimeter wave technology, RF coaxial electronic connectors (connectors) have entered the millimeter wave operating frequency band. High current is also an important development direction of many electronic connectors (connectors). Although short and thin, energy-saving and low-cost are the direction of consumer electronics products, the following two aspects have determined that in a large number of applications, power supply has evolved toward large currents. We use common computer CPUs as an example to illustrate the reasons: First, the performance of the computer is increased. The speed of the CPU is required to increase, the number of required transistors increases, and the power consumption rises accordingly. Under the condition that the voltage is constant, the current increases in the same proportion. Second, as the semiconductor technology advances, the operating voltage of the transistor increases. Gradually lowering is beneficial to reducing power consumption, but its physical characteristics determine that the reduction ratio of power consumption is lower than the voltage. Therefore, the current increase is also an important indicator to test the development of high-performance electronic connectors. Anti-signal interference and shielding, when the data transmission speed increases, the influence of capacitance and impedance becomes more obvious. Signals on one terminal can crosstalk to adjacent terminals and affect their signal integrity. In addition, the ground capacitance reduces the impedance of high-speed signals and attenuates the signal. In the new connector design, each signal transmission terminal is separated from each other. Differential signal pairs can do this very well, because each differential signal pair has a ground pin on one side to reduce crosstalk. Often the first layer is an open area to separate adjacent ground terminals. The next level is the grounding shield installed between the rows. Top-level applications will include a metal ground structure surrounding each signal terminal. Such a metal shield achieves the best combination of data transmission speed and signal integrity. Endurance environment use reliability and green environmental protection. In the modern high-tech industry, there are many connectors involved in use under extreme environmental conditions, ultra-high temperature, low temperature, vibration, hot and humid environments, corrosive environments, electronic connectors can be used normally and efficiently, which makes the connector to raw materials The selection, structure design, and processing technology have higher requirements. New high-temperature materials, new electroplating processes, and more flexible alloys make future connectors more adaptable to harsh environments. Fourth, beautiful appearance and fashion pay more attention to the use of human development trends With the continuous development and advancement of technologies such as multimedia, connectors are adapting to the constant changes of their subjects. In view of this, the USB connector is used, and the USB connector used in the original MP3 player has a rough workmanship, and the overall connection lines are also tedious and unfavorable for better carrying and preservation. Now developed to USB3.1 Type-C interface, its USB connector is beautiful in appearance, and can be inserted on the front and back. Greatly facilitates the user experience process. Furthermore, we can come to the conclusion that with the increasing development of science and technology of connectors, a good connector not only looks more and more beautiful and stylish, but also has more and more durable materials, and more convenient and more convenient operation. What is important is that the design of the connection between its core parts is to be more refined and precise. This will not appear like a regular data connector for a long time when the card slot is loose and the data transmission part of the connector will be completely paralysed, which will greatly hurt the customer's confidence in the purchase of the main product. V. Conclusion: Nowadays, the speed of replacement of electronic product equipment is very fast, making the connector industry's future development trend to miniaturization, integration, intelligence, high performance and user-friendly use are all future development trends. Only in this way can we conform to the development of the times. Otherwise, it will be eliminated by the market sooner or later. 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Technology Frontier: Future Trends of Electronic Connector Technology