A-TECH thick copper impedance control pcb hot-sale for sale

Company Advantages
1. Designing impedance control pcb is a great way for A-TECH to gain more customers.
2. With so much heat output, the product employs heat management technique to absorb and disperse the heat in the LEDs. Thus, heat management protects the chip from burnout and prolong its service life.
3. The product does not contain any mercury, lead or other toxic materials and it is completely recyclable just like most other electronic devices.
4. With so many advantages, this product has broad application prospects.

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. It is the quality impedance control pcb and excellent service that makes A-TECH CIRCUITS Co., Ltd. the leader in the industry.
2. A-TECH CIRCUITS Co., Ltd. has a professional design team to design the most unique hybrid pcb.
3. Based on the tenet of countersunk pcb , A-TECH strives hard to achieve the goal of castellated holes pcb . Contact us! It is widely recognized that A-TECH has been following the long-term company culture to make the company growing rapidly. Contact us!