HDI PCBs
Your trusted HDI PCB manufacturer: Quick turn HDI PCB fabrication and manufacturing services in China
Quality HDI PCB Fabrication Services from SUNKING
PCBs are not fabricated equally. HDI PCBs, for example, require close attention, expertise, and state-of-the-art equipment to manufacture. With the wide range of PCB fabrication choices, it is challenging to find a reliable and low-cost PCB service provider who offers quality HDI PCB fabrication services.
SUNKINGis trusted by some of the world’s major brands with the most demanding PCB industry requirements. In our 10+ years of PCB manufacturing, we have developed a good reputation as a high-quality and low-cost PCB service provider, including HDI PCBs. Besides, we are committed to expanding our capacities to meet our clients’ most demanding requirements.
Our state-of-the-art facility is located in Shenzhen, China. As the leading HDI PCB service provider, we continue to invest in cutting-edge fabrication and testing equipment. At SUNKING, we have a rich engineering background to handle complex PCB projects with unbelievable accuracy – quick turnaround times and on budget.
HDI PCB Structures We Support
We have the capacity to fabricate up to 30 layers of HDI PCB. Therefore, it all depends on your requirements. The table below shows the types of HDI structures we fabricate.
The Benefits of Using HDI PCBs
Better signal veracity
Since HDI PCBs integrate blind via and via-in-pad technologies, it puts the board components together without minimizing the signal length. Besides, HDI technology abolishes via stubs. This inhibits signal reflections and improves signal quality.
Affordable
A typical 8-layer PCB can be modified to a 6-layer board without affecting its quality through HDI technology. This will save you a lot of resources.
Compact designs
The classification of microvias, blind vias, and buried vias minimizes the need for more board space.
High reliability
The integration of stacked vias creates a solid shield, making HDI PCBs highly resistant to harsh environmental conditions.
Extraordinary adaptability
HDI technology is perfect for boards that seriously consider board space, weight, performance, and reliability as their main concerns.
The Difference Between Standard and HDI PCBs
Standards printed circuit boards use through-holes to achieve high stray capacitance and a colossal discontinuity in impedance. In a layman’s language, they boost an average signal integrity performance. On the other hand, HDI boards use buried and blind vias to reduce the stray inductance and capacitances. The outcome is a strong signal integrity performance.
A standard PCB has a lower component density per square inch, while an HDI PCB has a higher component density per square inch.
A standard board uses mechanical drilling, while an HDI PCB uses direct laser drilling.
Standard printed circuit boards have heavier and larger boards, while HDI PCBs have lighter and smaller boards with augmented performance.
A standard PCB has many layers, while an HDI PCB has few layers.
When a standard PCB is paired with a low pitch package, it experiences compatibility issues, while an HDI board works perfectly with both low and high packages.
HDI PCB Applications
High-Density Interconnector PCBs are applicable in various industries. As mentioned earlier, you will find them in all sorts of electronic gadgets, where miniaturization plays an essential role in the effective use of the product. HDI PCBs are also common in automobiles, aircraft, and other vehicles that heavily depend on electronics.
One of the major industries where HDI boards are making massive exploits is the healthcare field. Medical equipment often requires small packages with super transmission rates, which only HDI boards offer. For instance, an implant should be small enough to fit in a human body, but all the equipment used in an implant must have high signal transmission capacities. In this case, the High-Density Interconnector boards make a good use case. These PCBs are also applied in other medical tools such as emergency room monitors, CT scans, and others.
No matter the industry you work in, HDI PCBs have the potential to enhance the electronics you deal with. Get in touch with us to discuss your requirements. We will advise you whether you are on the right track and help you exploit the benefits of HDI technology in your area of specialization.
