With the massive increase of 5G base stations, the printed circuit board (PCB), which is the core facility, will also increase substantially. In the 5G era, the amount of data is larger, the transmission frequency is larger, and the bandwidth is higher. This also requires PCB boards to have better chemical resistance, heat resistance, and fatigue resistance.
The main material of PCB, copper clad laminate (CCL), is mainly composed of substrate and copper foil. As 5G technology requires lower signal loss, special polymer synthetic resin, glass fiber cloth, and smooth and flat electrolytic copper foil have emerged.
Through years of accumulated strength and experience in the electronic components industry, IIDA has joined hands with Azotek Co., Ltd. of their professional techniques and products to provide customers with new needs in the 5G era and provide complete solutions.