A-TECH routing blind vias pcb hot-sale for sale

Company Advantages
1. Our blind vias pcb varies from sizes, color and shapes. It can be manufactured with a customized thickness
2. A-TECH CIRCUITS Co., Ltd. is greatly willing to providing free samples for blind vias pcb . With a compact design, it is space-saving
3. The product is not susceptible to corrosion. Its surface has been treated with oxidization and anodization to guarantee its chemicals resistant capacity. It is 100% produced in accordance with IPC-6012 & IPC-A-600F standards
4. The product has the advantage of flexibility. It can be completely reprogrammed in a matter of hours to produce a completely different product. It can reduce the electrical signal loss and provides the highest efficiency
5. To a certain degree, this product has antibacterial effect to prevent the spread of disease at home. Its fibers prevent dust, pollen and bacteria from attaching to the surface. The product is certified under UL(E357001) and RoHS

The countersink is a kind of conical hole which drilled by special drill bits, it allows the tapered head of a screw to be inserted and screwed down in the hole to sit flush with the surface of the circuit board.

In order to ensure correct manufacturing for countersink design, PCB manufacturers require the details of the hole diameter or other specifications, the detailed information as below is needed:

● Countersink is drilled on top or bottom side?
● Countersink is copper plated or non-plated?
● The angle of countersink
● The finished diameter of countersink at the surface
● The depth of countersink
● The finished diameter of the shaft of the countersink

Drill bit with different angles are the key tools to make countersink, the angles with 82 degree and 90 degree are usually used in many kinds of design, but other angles like 60 degree, 100 degree, 110 degree, 120 degree and so on are also possible based on demands.

A-TECH is capable of building different types of countersink with different diameters and angles, and no matter copper plated or non-plated, welcome to send inquiry if you have related demands.

Company Features
1. High-quality blind vias pcb is one of the reason that makes A-TECH prosperous.
2. Continue R&D efforts are made on our via in pad pcb .
3. We have a simple business philosophy. We work closely with our clients to find a perfect combination of products and services. We only work with ISO-certified suppliers who have the right working conditions.