Capel's 2-layer flexible PCB used in BAIC's shift knob is specially designed to meet the strict tolerance requirements of the automotive industry. The PCB's tolerance requirement of 0.075MM ensures accurate, consistent operation even under challenging conditions. This feature makes it ideal for critical applications requiring high precision.

In terms of rigidity, the 2-layer flexible PCB adopts TG150 epoxy board. This type of board has excellent thermal stability and can withstand high temperatures without affecting its mechanical properties. The PCB combines flexibility and stiffness to ensure reliable performance even in extreme environments.

To ensure the quality and reliability of the 2-layer flex PCB, it goes through various functional testing processes. These tests include automated optical inspection (AOI), four-wire testing, continuity testing and copper strip testing. These tests guarantee that each PCB is within the highest standards and free from defects or signal anomalies.

Next, let's discuss the specific application of 2-layer flexible PCB on the shift knob of Beijing Automobile. BAIC Motor is one of the leading automakers that values ​​innovation and performance. By integrating a 2-layer flexible PCB into the shift knob, Beijing Auto ensures a seamless and precise shifting experience for customers. The high precision and reliability of PCBs contribute to the overall quality and performance of Beijing Auto vehicles.

To sum up, the application of 2-layer flexible PCB on the shift knob of BAIC automobile has revolutionized the automobile industry. The combination of tight tolerance requirements and high precision ensures the seamless operation of the transmission mechanism. Featuring 0.15MM/0.1MM line width and space, 1OZ copper thickness and 27.5UM film thickness, the PCB offers excellent durability and performance. Its application on Beijing car shift knob proves its reliability and quality.