Automotive connector terminal structure design factors

Generally speaking, two basic standards will be proposed for the conductive surface of the automotive connector terminal, one is to ensure the excellent basic performance of the pin jack terminal, the surface of the pin terminal is required to maintain a high degree of smoothness, and its roughness is usually not more than 0.8
Automotive connector terminal structure design factors: The satisfaction of the transmission function of the automotive connector terminal is the basis that the terminal must be complied with before the design. Terminal design and actual production costs need to be strictly controlled, which also leads to the terminal in the actual production of raw material usage need to be compressed. Through the analysis of its design and production process, it is not difficult to find that there is a bottleneck structure in the terminal, and this bottleneck structure is a cross-sectional structure in the conductive surface of the terminal, which will have a great impact on the current carrying capacity, and then affect the conductive performance of the terminal. Generally speaking, two basic standards will be proposed for the conductive surface of the automotive connector terminal, one is to ensure the excellent basic performance of the pin and jack terminals, the surface of the pin terminal is required to maintain a high degree of smoothness, and its roughness usually cannot exceed 0.8; Second, the most important function of the car connector is to carry out current transmission and signal. Therefore, when the pin is designed, its cross-sectional area needs to be greater than the cross-sectional area of the crimped cable, so in the design and production process, the cross section must be properly handled and controlled to ensure the electrical conductivity of the terminal