There are four key points in automotive connectors

With the development of transportation technology, the connector industry is moving towards a new generation of miniaturization, lightweight and multi-functional trend. Many automotive connectors have been on the market for decades. Modern cars, light trucks, and motorcycles are using traditional connectors. Technology has changed a lot. To meet consumer demand for safer, smarter, and more environmentally friendly vehicles, transportation technology is making significant advances. These developments often make it necessary for designers and OEM manufacturers to look for new connected solutions. New developments in vehicle propulsion systems are key drivers of this task. * Conventional internal combustion engine vehicles use 12/14 V wiring harnesses. * Light hybrid vehicles (also known as power-assisted hybrid vehicles and battery-assisted hybrid vehicles) are equipped with an additional 48-60V battery system. * Plug-in hybrid and fully electric vehicles have other electric and electronic systems. Connectors are required between the motor, inverter, and charging mechanism. Furthermore, the prevalence of electronics in cars, especially cars and light trucks, means that there are more electrical connections than ever before. Even low-end cars have 30-50 electronic control units (ECUS), and a luxury car can have up to 150 ECUS. Meanwhile, a high-tech car can have up to 65 central processing units (CPUs), which requires another technology connector. When high-voltage interconnection systems are operating, the electrical design must also consider clearance and creepage. Since high voltage connectors are typically larger than previous 12V interfaces, this can lead to another design issue. What's more, all connections have to be accommodated in the same confined space, which leads to space challenges as the overall cables and connectors in the EV system are large.

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The following points need to be considered when determining the latest generation of vehicle connectivity solutions. 1. Size and power supply processing. As OEM manufacturers integrate higher levels of functionality into vehicles, the number of interconnected units will continue to increase, and so will power demand. However, the design space remains largely limited and unchanging. Miniaturization has been a major trend in the industry for many years, and compact connectors are one of the solutions. Therefore, when looking at interconnected systems, we should find the best combination of compact size and power handling. The JAEMX80 series combines miniaturization, compact, high-voltage applications with a 33.6 mx10.4mm size and a maximum current rating of 10A. 2. Performance and specifications. Choosing a more compact connector often means compromising or sacrificing functionality. Today, however, connector suppliers offer a small connector with high reliability to meet global OEM standards for temperature, vibration, and sealing performance. These attachment systems also feature secondary locking, clip retainer functionality, lock protection, and other options. 3. Wire size range. The wide wire range of the connector system can provide more options for OEM manufacturers of the entire vehicle application system. Connectors can remain the same even with different current requirements; Just need to change the wire size. Single reuse connector systems can simplify, speed up design and manufacturing, and provide more cost-effective solutions for OEMs. A range of wire sizes that supports and maintains the connector's specified Inlet Protection (IP) standards is particularly valuable. 4. Flexibility The flexibility of the connector system makes the functionality more powerful, more integrated, and has more opportunities to improve the electrical design and overall vehicle experience. Finally, the more flexibility a connector system offers, the more space, weight, time and money an OEM manufacturer can save. Examples of flexibility include connector position assurance (CPA) features, polarization and color coding options, PCB plugs and cable relay connection options. Connector vendors add more flexibility and versatility. For example, expanding the stitch count and adding a higher temperature version can allow designers to improve the system as technology evolves. Many traditional connectors are being replaced by a new generation of connectors for new systems and technologies. There is a need to study all available connectivity solutions to add more options to future vehicle designs.

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