In recent years, with the general improvement of people's living conditions, cars are no longer a "luxury" that can only be driven by the rich. They have entered thousands of households. People have higher and higher requirements for safety, comfort, environmental protection, intelligence, etc., and more and more automotive electronic products have been applied, such as car audio, GPS navigation, entertainment facilities, airbags, In-car fiber optic cable network, ABS system, etc. As the internal structure of the car becomes more and more complicated, more and more automobile connectors are required. It is estimated that the number of electronic connectors in automobiles will be as high as 600~1000 per car in the future, and the types of automobile connectors may also change. In the future, the market for automotive connectors will become larger and larger, and the development prospects are also very exciting
The role of the automobile connectors
Types of automotive connectors
The situation of domestic automotive connector manufacturers
(1) The role of the automobile connectors
Its function is very simple: to build a bridge of communication between blocked or isolated circuits in the circuit, so that the current can flow, and the circuit can realize the predetermined function.
(2) Types of automotive connectors
Generally speaking, the types of automotive connectors can be classified from six aspects: electrical function, installation location, connection structure, shape specification, size specification, shape specification, and operating frequency.
1.According to electrical functions: electronic control module (car computer), lamp holder, temperature sensor, central electrical box, air conditioning wiring harness, audio entertainment
2.According to the installation position: chassis system, instrument panel, engine system, safety system
3.According to the connection structure: wire-to-wire, wire-to-board, board-to-board, flexible circuit board FPC, chip packaging (IC pin type)
4.According to size specifications: rectangle, circle
5.According to the shape and specification: circular connector (common, coaxial), rectangular connector (sealed, unsealed)
6.According to working frequency: low frequency and high frequency (with 3MHz as the boundary)
As for other types of automotive connectors according to use, special structure, installation method, special performance, etc., the types of automotive connectors can be divided into other categories, but they are generally just to highlight a certain feature and purpose. The basic classification still does not exceed the above-mentioned division principle.
(3) The situation of domestic automotive connector manufacturers
First of all, the production technology level of domestic automobile connectors manufacturers is uneven. In-product quality. Then it is difficult to batch mechanized quality inspection, relying solely on manual labor, the quality inspection rate is not high. Lack of automatic detection to solve the problem, but the so-called 100% detection by manual means. Finally, there is a lack of a standard management mechanism, and strict management is not carried out in accordance with the prescribed process methods.
The above is a summary of the automotive connectors that I want to introduce to you today. I believe that through the introduction of this article, you have a more in-depth understanding of the types of automotive connectors. In response to the problems of domestic automotive connector manufacturers mentioned above, our company has become a company with advanced manufacturing technology and professional scientific research personnel, so if you have any other things you want to know or have any needs for automotive connectors, welcome to contact us.
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