Understand the basics of HDI PCB technology

In the manufacturing process of HDI PCB, the buried hole technology plays an important role. SprintPCB brand HDI PCBS perform particularly well in this regard. Buried holes, also known as microholes, are a technique for forming tiny holes in a circuit board to connect different layers of the board, allowing for higher integration and more complex circuit designs. SprintPCB's HDI PCB uses advanced laser drilling technology to precisely create tiny holes in the board. The diameter of these holes is usually under 100 microns, which is much smaller than the hole diameter of traditional PCBS. This allows SprintPCB's HDI PCBS to achieve higher integration and more compact circuit layouts. Special filling materials and gold plating processes are also used to ensure the reliability and durability of the buried holes. These advantages make SprintPCB's HDI PCB widely used in a variety of high-performance and high-reliability applications, such as consumer electronics, communications equipment, medical equipment, and aerospace.

Metal substrate A circuit board substrate made of metal materials, with good thermal conductivity and mechanical stability, to meet the needs of modern electronic equipment for miniaturization, high performance and high reliability. Using advanced metal substrate design and manufacturing technology to precisely mount circuit components on metal substrates for higher integration and more compact circuit layouts, SprintPCB's metal substrate technology is one of the key factors behind the superior performance and superior reliability of its HDI PCBS. Both in design and in the manufacturing process, SprintPCB demonstrates an exceptional level of precision and professionalism.

HDI PCB internal lamination is a technology that combines multiple board layers by pressure and heat, allowing for higher integration and more complex circuit designs. SprintPCB's HDI PCBS feature advanced built-in lamination technology that precisely combines multiple board layers to form a single unit, allowing for greater integration and a more compact circuit layout. Special materials and processes are used to ensure the reliability and durability of the internal lamination. These advantages make SprintPCB's HDI PCBS useful in a variety of high performance and high reliability applications.

Rf-rf Double-sided PCB is a double-sided circuit board composed of two radio frequency (RF) layers, which has higher circuit density, while also having good electromagnetic shielding performance to meet the needs of modern electronic equipment, miniaturization, high performance and high reliability. Advanced RF-RF two-sided design and manufacturing technology precisely combines two RF layers to form a robust and superior two-sided circuit board, enabling greater integration and a more compact circuit layout.