Auto connectors are electrical connectors used in vehicles to connect electrical systems and components to each other. Auto connectors are used for a variety of applications, including power and signal applications. They are designed to provide a reliable and secure connection for a wide range of automotive applications, including engine and transmission control, body electronics, infotainment, and driver assistance.

The car's electrical system consisting of a system of up to four different Automotive connectors typically used in head units for car audio. 

The first auto connector (A) is always present and includes pins for the power supply, off/on (typically controlled by the ignition key), and optional control for a motorised antenna.

The second auto connector (B) is used to connect the four loudspeakers (front, rear, left and right) and is usually brown. 

The auto connector C is optional. It usually appears as a single 20-pin connector, often in red. It can be divided into three separate connectors which may be hooked together. The auto connector D is the least common and is used for navigation systems.

Electrical connectors used in the automotive industry have to be tough and reliable.Due to the movement and vibrations within a vehicle, the auto connectors will often have secure locking systems built into the plug and socket to prevent unwanted disconnect.

Auto connectors are made from a variety of materials, including copper, plastic, aluminum, and stainless steel.

The auto connectors come in both male and female versions, as plugs or sockets. They are also available in male-female connector sets. The range is complemented by a variety of contacts and accessories such as mounting brackets, assembly and disassembly tools, adapters, and splittersTT.

How Choose an Auto Connector?

Selecting the right auto connector is critical. We need to understand these standards:

Current rating,Connector size,Engagement force,Configuration and circuit size,Operating voltage,Agency approvals.

The Importance of Automotive Connectors：

When the car is running, all parts of the car must work, and all parts must cooperate closely, and the auto connector plays a very important role in the cooperation of various parts of the car.

Regarding auto connectors, we need to pay attention to these issues：ensuring the tightness of automotive connectors,ensure that the electronic circuit technology can work stably,prevent chemical corrosion,anti-interference and anti-radiation ability.

Many people who don't know about cars may not have heard of auto connectors, but with the development of technology, there are more and more cars, and people's lives are increasingly inseparable from cars, so auto connectors are also very important to us .

HAIDIE ELECTRIC gives you the best quality automotive connectors.

1P connector