A-TECH control thick copper pcb durable top supplier

Company Advantages
1. A-TECH micro vias pcb has gone through the required performance analysis. It has been checked for abrasion resistance, moisture-wicking, hypoallergenic feature, and physical properties.
2. The product suits those with severe allergies and reactions to mold, dust, and allergens because any stains and bacterias can be easily wiped and cleaned. It is offered with low dielectric loss
3. Its high-efficiency heat sinks can absorb the heat produced by the product and effectively dissipate it into the surrounding environment, which keeps the product from overheating and burning out. Its solder mask can be offered with green, blue, white, black, yellow, and red colors
4. The product emits light in a specific direction, reducing the need for reflectors and diffusers that can trap light. Thanks to the up-to-date vacuum DES line, it is manufactured with fine traces and high density

Via In Pad (VIP) technology refers to the vias in SMD pad or BGA pad due to small space for layout, in order to avoid the solder paste flow into inner layer or the other side in assembly production, basically this type of via need to be plugged with resin and plate copper over to cap the via to make it invisible.

Via in pad technology is widely used in high density PCBs, especially for the PCBs that require a limited BGA space and are focused on heat transfer and high speed design. Although blind holes and buried holes help increasing density and save space on the circuit boards, through holes are still the best choice for thermal management and high speed design elements.

The advantages of Via In Pad technology

● Suitable for fine pitch BGAs
● Improved thermal dissipation
● Provides a flat, coplanar surface for component attachment
● Leading to higher density of PCBs and promoting space saving
● Overcomes high speed design issues and constraints.
● Meets closely packed placement requirements.

The Via In Pad technology is defined in IPC standard with IPC-4761 VII

A-TECH manufactured lots of multilayer PCBs with Via In Pad designs Both in BGA Pads or in other SMD Pads, we’re able to plugged vias fully and then plated copper over to make the surface of pad as flat as other pads without dimples.

Company Features
1. A-TECH CIRCUITS Co., Ltd. is a professional thick copper pcb manufacturer.
2. We are not the only one company to produce via in pad pcb , but we are the best one in term of quality.
3. A-TECH CIRCUITS Co., Ltd. provides advanced hybrid pcb solutions that turn the vision of their customer into reality.Get price!