A-TECH control thick copper pcb durable at discount

Company Advantages
1. A-TECH press fit pins pcb is manufactured with the help of computerized data acquisition systems which ensure precise measurements of thermal performance and cooling effects. It can reduce the electrical signal loss and provides the highest efficiency
2. More and more people are attracted by the huge economic benefits of this product, which has huge market potential. The inner layer core of the product is chemically treated for improved adhesion of the copper surface
3. The product has a long service life and many other technical superiorities. Being laminated by advanced vacuum lamination equipment, it has a uniform dielectric thickness after lamination
4. Each product has been tested strictly before package according to the requirements of quality management system. It is vacuum-sealed, which can greatly reduce the bulk of the overall cargo

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. Our Chinese factory is equipped with a wide range of production facilities. Adopting the latest technologies, these facilities enable us to manufacture high-end quality products.
2. A-TECH regards excellence, quality, honesty and service as the business tenet. Ask online!