What are the functional characteristics and electrical performance parameters of automotive connector terminals?

Automotive connector terminal is an important part of the automotive electrical system, its role is to connect the wires in the automotive electrical system to the automotive electrical components. The functional features and characteristics of automotive connector terminals mainly include the following aspects: 1. Durability: automotive connector terminals need to have a long time and stable performance, able to withstand high temperature, high humidity and other harsh environments in the automotive electrical system, and able to withstand automotive vibration, impact and other forces.2. Waterproof: automotive connector terminals need to have good waterproofing performance, able to effectively prevent water from entering the Reliability: automotive connector terminals need to have a high degree of reliability, to ensure the accuracy and stability of the electrical signal transmission in the automotive electrical system, thus ensuring the normal operation of the vehicle. 4. easy to install: automotive connector terminals need to have easy to install, can be easily mounted and dismounted, so as to reduce the maintenance and replacement time and cost. 5. Low resistance: automotive connector terminals need to have low resistance characteristics to ensure the accuracy and stability of electrical signal transmission. Automotive connector terminal electrical performance parameters include: 1. contact resistance: automotive connector terminal contact resistance is a measure of its conductivity is one of the important parameters, it should be as small as possible, usually required in a few milliohms below. 2. insulation resistance: automotive connector terminal insulation resistance is a measure of its insulation performance is one of the important parameters, it should be as large as possible, usually required in a few hundred megohms above. 3. Working voltage: the working voltage of automotive connector terminals refers to the greater voltage it can withstand, usually required in tens of volts or more.4. Working current: the working current of automotive connector terminals refers to the greater current it can withstand, usually required in tens of amps or more.5. Working temperature: the working temperature of automotive connector terminals refers to the range of temperatures in which it can work normally, usually required in the range of -40 ℃ ~ +125 ℃. 6. Between -40℃~+125℃.6. Pull-out force: The pull-out force of the automotive connector terminal refers to the force required to pull out the plug, usually required to be more than a few oxen to ensure the stability and reliability of the connector.

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