A-TECH blind blind vias pcb best price for wholesale

Company Advantages
1. Manufacturing A-TECH castellated holes pcb with the right equipment can improve the quality of the product. The choice depends on the type of sewing thread so that the production is delicate.
2. The product has earned the International Organisation of Standard (ISO) certification.
3. People can benefit a lot from this product including enhancing circulation, helping with weight loss, balancing blood sugar, and improving detoxification.

PCB with Blind and Buried Vias

Basically the blind and buried vias are popular to be designed on high density PCBs due to the limit of small space, the blind and buried vias can only pass through necessary layers and more surface area become available for components, they have the ability to meet the density constraints of line and pads on a typical design without increasing the layer count or board size and reduce the PCB aspect ratio for convenient production.


Blind Vias

Blind via is a copper plated hole that connects only one outer layer to one or more inner layers, it never goes all the way through a circuit board but only visible on one side of circuit boards. The blind via can be laser or mechanically drilled based on the detailed via hole size and layer stackup.


Buried Vias

Buried Via is a copper plated hole that connects two or more inner layers without contacting the outer layers, as the name suggests, it’s buried inside, so it’s not visible from the outer layer of PCB. Buried via has no impact to any trace or surface mount component on the top or bottom layers, trace or SMD pad can be placed directly over the buried via.

A-TECH CIRCUITS has capacity to build both of blind via and buried via with different demands, We’ll use laser drill for the blind vias with size smaller than 150um and use mechanical drill for the blind via size larger than 150um, the technology of blind via we can achieve include via in pad, stacked via and staggered via. The minimum size of buried via normally need to be 150um and they’ll be plugged with resin to avoid prepreg flow into buried via which might affect the connection with adjacent layers.

Company Features
1. With core competency extending, A-TECH CIRCUITS Co., Ltd. has become one of the key market players in developing and manufacturing castellated holes pcb .
2. Our staff is made up of extraordinarily talented individuals who share a passion for achieving the very best in everything they do. They bring the company valuable talent, expertise, and industry insight.
3. By advocating enterprise culture, A-TECH has more confidence to offer better blind vias pcb and services. Check now! A-TECH CIRCUITS Co., Ltd. offers nothing but the best to our clients. Check now! Our ongoing effort to serve the best via in pad pcb will be conducive to the development of A-TECH. Check now! By clinging to the business philosophy of edge plating pcb castellation , A-TECH CIRCUITS Co., Ltd. achieves great success. Check now!