Product Overview

The four-layer rigid-flex PCB launched by Mingzhenghong Electronics has become an ideal choice for high-integration in the electronics industry with its unique design and excellent material selection. This product combines the flexibility of a flexible PCB with the stability of a rigid PCB, meeting the stringent requirements for high performance.

Technical features and advantages

• High integration and flexibility : It combines the flexibility of soft boards with the stability of hard boards to adapt to various complex installation environments.
• Precision manufacturing : The board thickness tolerance is controlled at 1.2mm±0.12mm, and the flexible area reaches 0.15mm±0.03mm, supporting high-density wiring and micro-aperture 0.15mm processing.
• Excellent surface treatment technology : The combination of OSP+ENIG not only ensures the welding quality, but also improves the corrosion resistance and conductivity of the product.
• Enhanced power handling capability : 2OZ copper thickness design is adopted, which is suitable for dealing with high power environment and ensures long-term stable operation of the product.
• Customized impedance matching : Special stack-up design can meet specific impedance requirements to ensure signal integrity.

Wide range of applications

Four-layer rigid-flex PCB is widely used in many industries, including:

• Power module manufacturing : especially suitable for electronic equipment with high power transmission and temperature resistance requirements.
• Communications industry : especially 5G CPE equipment, which meets the needs of high-frequency and high-speed transmission and ensures signal stability.
• Antenna and RF module : suitable for fields with special requirements on electrical performance and spatial layout.
• Wearable devices and smart electronic products : occasions with high requirements on PCB bending performance and reliability.
• Medical equipment and automotive electronics : High-precision applications that require a combination of rigid impedance control and flexible wiring design.

Summarize

Through precision design and manufacturing, Mingzhenghong Electronics' four-layer rigid-flex PCB not only meets the needs of modern electronic applications, but also embodies the perfect combination of high reliability and excellent performance. Welcome to contact Mingzhenghong Electronics to learn more about our PCB solutions.