impedance hybrid pcb hot-sale for sale

Company Advantages
1. The supreme master of detailed design of hybrid pcb has gained much more fame for A-TECH.
2. Taking press fit pins pcb into full consideration during the design, hybrid pcb are all produced with the highest quality.
3. Whether the motivations are economic, environmental, or personal, the benefits of this product will have something to offer for everyone.

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. A-TECH CIRCUITS Co., Ltd. has grown into a reliable manufacturer who specializes in the production of press fit pins pcb . We are widely accepted in the industry.
2. We are very fortunate to have a group of talented, hard-working people who are fully committed to the company as well as providing our customers with the highest quality product available.
3. A-TECH CIRCUITS Co., Ltd. is committed to providing high-quality castellated holes pcb and comprehensive services. Check it! We are convinced that our long-term success depends on our capacity to deliver sustainable value to our stakeholders and to wider society. Through our integrated leadership approach, we strive to become an even more sustainable company and maximize the positive impact we can have. A-TECH PCB strives to provide quality service for every customer. Check it!