A-TECH routing countersunk pcb durable top supplier

Company Advantages
1. The chip of A-TECH press fit pins pcb is encapsulated in an epoxy resin enclosure, which makes the product far sturdier than traditional incandescent light bulbs. Its robust structure allows it to be used in harsh environments
2. The product will definitely bring incremental returns for people in the long run. It generates utility savings over its service life. Its solderable surface is protected from the oxidation
3. The product does not need much maintenance. Its solar panel contains no moving parts and its battery is well encapsulated, which greatly reduces the repair and cleaning work. Being laminated by advanced vacuum lamination equipment, it has a uniform dielectric thickness after lamination
4. This product is hypoallergenic. The chemicals used in its fabric and coating are safe and they won't rub off onto the skin. It is 100% produced in accordance with IPC-6012 & IPC-A-600F standards
5. This product features water repellency. The state-of-the-art coating and seam will block condensation and rain to penetrate through to the interior. It has passed AOI which ensures there will be no errors or welding defects

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. In the past few years, we have completed orders from customers all over the world and have been recognized as a successful manufacturer in this industry.
2. A-TECH will keep supplying the maximum professional support for clients. Get price!