A-TECH routing via in pad pcb hot-sale for wholesale

Company Advantages
1. A-TECH impedance pcb goes through a series of sophisticated workmanship. The comminution and concentration of raw materials are carried out to provide a more concentrated material for the procedures of extractive metallurgy. It totally conforms to the UL Flame Rating of 94V-0
2. Further, the offered product is available in bulk at most reasonable prices. It has low water absorptivity in the damp environment
3. via in pad pcb has virtues such as impedance pcb , high stability, long life and low cost, which provide probability for abroad application of it. The product is certified under UL(E357001) and RoHS

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. In the comprehensive ranking for impedance pcb manufacture, A-TECH CIRCUITS Co., Ltd. has taken a major presence. We are considered an expert in this field.
2. A-TECH CIRCUITS Co., Ltd. has an expert team of via in pad pcb designers and manufacturing engineers.
3. Customer service in A-TECH CIRCUITS Co., Ltd. grows out of the belief that impedance calculator pcb . Contact!