Introduction to High-Frequency PCB Technology

In the fast-evolving telecommunications sector, the demand for reliable and high-speed circuit boards is paramount. Mingzhenghong Electronics is proud to present its advanced 24-layer high-frequency Rigid PCB solutions, tailored to meet the rigorous requirements of modern telecommunications applications. Our products are engineered for top-notch signal integrity and robustness in a variety of high-frequency environments.

Superior Material and Manufacturing Process

The core of our 24-layer PCB technology lies in the utilization of Isola 370HR, a high-performance material renowned for its excellent electrical properties. This material effectively supports high-frequency applications, ensuring minimal signal loss and maximal reliability. Each PCB is subjected to an Automated Optical Inspection (AOI) process, guaranteeing compliance with strict manufacturing standards, free from defects, shorts, or opens.

Advanced Surface Treatment and Impedance Control

We employ ENIG (Electroless Nickel/Immersion Gold) surface treatment, which facilitates reliable soldering connections and extends the PCB's longevity by preventing oxidation. Our products also feature precise impedance control capabilities, catering to both 50-ohm single-ended and 100-ohm differential pairs, essential for stable signal transmission in critical telecommunication systems.

Key Features of Our 24-Layer Rigid PCB

• Accurate thickness control (1.6mm ± 0.16mm) and copper thickness (1 oz for outer layers, 0.5 oz for inner layers)
• Fine hole diameters (minimum 0.2mm) and high-precision line widths/spacing (0.075mm/0.075mm)
• Compliance with international standards including IPC, RoHS, and REACH

Applications in Telecommunications

Our 24-layer high-frequency PCBs are ideal for a variety of high-frequency transmission and data processing tasks within the telecommunications industry. These include essential devices such as base stations, routers, switches, and other critical communication equipment. Moreover, they are well-suited for networking devices requiring high signal stability and intricate circuit layouts.

As industries progressively adopt advanced technologies such as 5G, our Rigid PCBs are equipped to support the complex electrical demands of modern high-end servers, storage systems, military communications, and aerospace applications.

Conclusion

Mingzhenghong Electronics is committed to providing top-tier 24-layer Rigid PCBs that meet the demanding needs of the telecommunications sector. With our focus on quality, precision, and compliance with international standards, you can trust our PCBs to deliver the performance and reliability required in today’s fast-paced communication landscape.