HDI FR4 utilizes the latest technology to increase the ability to use PCBs of the same or less area. This advancement in PCB technology is driven by the miniaturization of components and semiconductor packages that supports advanced features in revolutionary new products. This includes touch screen computing, 4G network communications and military applications such as avionics and smart munitions.
Features are high-density attributes including laser micro vias, fine lines, and high-performance thin materials. This increased density enables more functions per unit area. Higher technology HDI PCBs have multiple layers of copper filled stacked micro vias (Advanced HDI PCBs) which creates a structure that enables even more complex interconnections. These very complex structures provide the necessary routing solutions for today’s large pin-count chips utilized in mobile devices and other high technology products.
HDI FR4 Main Advantages
The evolution of high-density PCB technology has given engineers greater design freedom and flexibility than ever before. Designers using HDI high density interconnect methods now can place more components on both sides of the raw PCB if desired. In essence, an HDI PCB gives designers more space to work with, while allowing them to place smaller components even closer together. This means that a high-density interconnect PCB ultimately results in faster signal transmission along with enhanced signal quality.
HDI PCB is widely used to reduce the weight and overall dimensions of products, as well as to enhance the electrical performance of the device. The high-density PCB is regularly found in mobile phones, touch-screen devices, laptop computers, digital cameras, and 4G network communications. HDI PCB is also prominent in medical equipment and various electronic aircraft parts. The possibilities for high-density interconnect PCB technology seem almost limitless.
HDI PCB Applications
HDI PCBs are appropriate for a wide range of industries. As mentioned above, you’ll find them in all types of digital devices, like smartphones and tablets, where miniaturization is key to the effective application of the product. You can also find high-density interconnect PCBs in automobiles, aircraft and other vehicles that rely on electronics.
One of the most critical areas where the high-density PCB is making huge inroads is in the medical arena. Medical devices frequently need small packages with high transmission rates that only HDI PCBs can supply. For example, an implant needs to be small enough to fit into the human body. But any electronics involved in that implant absolutely must efficiently allow for high-speed signal transmission. Here, the HDI PCB indeed is a godsend. HDI PCBs can also be useful in other medical equipment, like emergency room monitors, CT scans and much more.
No matter your industry, you’re probably already getting some ideas about how high-density interconnect PCBs. They can make the electronics you produce or use even better – get in touch with us PCBCart to discuss it. We will tell you if you are on the right path. It also helps you determine exactly how HDI PCBs can benefit your industry. Then, you can determine whether or not to take the next step.
|Base Material||FR-4/ Aluminum/ Ceramic/ CEM-3/ FR-1|
|Soldermask Color||Blue, Green, Red, Black, White, etc.|
|Min Hole Size||0.25mm|
|Min Line Width||0.15~0.2mm|
|Min. Line Spacing||0.15mm|
|Surface Finishing||OSP, HASL, LF HASL, ENIG, Electronic Gold|
|Service||One Stop Turnkey Service|
1. Is it ok if I want some free samples?
Yes, we can supply you with free samples if you have mass production order.
2. What is the minimum order quantity if I want to order PCB?
We don’t have MOQ. We accept any quantity even one piece.
3. If I want to get a quotation from Aluminum PCB, Metal Core PCB, LED PCB, what should I do?
You can kindly send us the Gerber file, specifications of your requirement, we will quote immediately for you.
4. If I have special requirements for PCB material, how to deal with it?
We can make many kinds of special material PCB, for more details, please contact our sales.
5. Could you offer a custom layer stack up?
Yes, we do, in order to guarantee your PCB work well, we can offer it to you.
6. Do you supply a plastic case for our product?
We supply customized plastic or metal housing/enclosure for your PCBA products.
7. Could you do BGA assembly and X-RAY testing?
All of BGA pitch distance smaller than 0.4mm will have to go through X-RAY testing.
8. What files should I provide if order PCB or PCBA?
To make a PCB, please provide Gerber file, If you need PCBs to be assembled, you should also provide us a BOM list and Pick & place file.
9. How many days for making PCB? How long does it take for a PCBA order?
Usually 2-4 working days for PCB samples, 10-15 working days for bulk order. PCBA depends on the project, from PCB making to components purchasing till assembly work, it usually costs 2-4 weeks.
10. What payment terms are available? Can I pay via PayPal, T/T, Western Union?
We accept Paypal, T/T, Western Union. If you have any other questions about payment, please contact us to firstname.lastname@example.org.