The Difference between Automotive PCB and Communication PCB

Automotive PCB and communication PCB are 2 common circuit boards in the electronics industry. Although they look similar on the surface, they actually have certain differences in design, use and performance. Do you know the difference between automotive PCB and communication PCB?

1. Characteristics and Application of Automotive PCB

1.1 Characteristics of Automotive PCB

 This little guy called the automotive PCB is a “tough guy”. It can withstand various bumps and high temperatures during driving, and is not afraid of all kinds of bad weather. In order to make it function better, the production materials and technologies are strictly selected and checked to ensure the stability and reliability of the circuit board.

1.2 Application of Automotive PCB

Automotive PCB is a good helper for automotive electronic equipment, such as car audio, navigation system, electronic vehicle charging pile, etc. They are inseparable from the support of automotive PCB. It can help us realize various functions such as vehicle control, infotainment, and safety monitoring, making our driving experience more comfortable and convenient.

2. Characteristic and Application of Communication PCB

2.1 Characteristic of Communication PCB

This little guy called the communication PCB is the “heart” of communication equipment. It pursues high speed, high frequency and other characteristics, with high-peed signal transmission and strong anti-interference capability, so as to ensure the stability and reliable of communication and equipment.

2.2 Application of Communication PCB

The application scope of Communication PCB is also quite wide, such as mobile phones, routers, base stations, etc., it is indispensable. It can help us achieve information transmission and communication needs, allowing us to stay connected anytime and anywhere.

3. The Difference between Automotive PCB and Communication PCB

3.1 Material Difference

From the perspectivee of material, automotive PCB usually use materials with high temperature resistance and compressive strength, such as FR-4 materials; while communication PCB often use high-frequency and high-capacity materials, such as PTFE materials.

3.2 Design Difference

From the perspective of design, automotive PCB need to take into account factors such as resistance vibration and high temperature, so the design will be more stable and solid; while communication PCB needs to consider high-speed signal transmission and anti-interference capabilities, and the design pays more attention to signal integrity and anti-interference.

3.3 Differences in Application Environments

From the perspective of the application environment, automotive PCB are used in automotive environments and need to cope with harsh conditions such as high temperature, high humidity, vibration and so on; while communication PCB used in communication equipment need to meet high-speed transmission, stability and other requirements.

3.4 Differences in Usage

From the perspective of usage, automotive PCB are mainly used in automotive electronic products to meet functional needs such as vehicle control and infotainment; communication PCB mainly serves communication equipment and meets data transmission and communication needs.

HOYOGO is an international, professional and reliable PCB manufacturer. Based on our rich experience and technical understanding, and with our own production capabilities, we can provide you with one-stop service from small to medium to mass production. If you have automotive PCB or communication PCB needs, you are welcome to send us your inquiry.