Via In Pad

Company Advantages
1. A-TECH impedance calculator pcb is made of well-selected materials and manufactured by experienced staff using the advanced equipment as per set industry principles and guidelines, representing the finest workmanship in the industry.
2. As we have established a good quality management system to prevent any possible defects, the quality of products is guaranteed.
3. A-TECH CIRCUITS Co., Ltd. pays high attention to potential points that may lead to quality defects and has strengthened supervision.

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. takes a leading position in China's impedance calculator pcb production field.
2. By applying traditional and modern technology, the quality of via in pad pcb is superior than similar type of products.
3. Our goal is to become a leading countersink pcb manufacturer in the industry. Call now! The persistent purpose of A-TECH would be to be among the very competitive thick copper pcb exporters. Call now! A-TECH PCB is always honest with ourselves, our colleagues and our community. Call now! We always keep technology innovation in mind to achieve long-term development for edge plating pcb . Call now!