impedance control pcb ,castellated holes pcb

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Enterprise Strength

A-TECH always gives priority to customers and services. We continuously provide excellent services for numerous customers.

Company Advantages
1. The production of A-TECH castellated holes pcb is line with the international production standards.
2. The product is guaranteed to be equipped with stable and reliable performance.
3. What distinguishes the product from others is the reliable quality, stable performance, and long service life.
4. A-TECH CIRCUITS Co., Ltd. has established a strict quality guarantee system.

Press fit hole PCB, or called press fit pins PCB, they’re component holes with copper plated through and with tighter tolerance than standard PTH, the tolerance of standard PTH is +/-0.075mm(3mil), but the tolerance of press fit hole is normally +/-0.05mm(2mil).

Press fit holes are used as holes to fit the leads of connectors that will not be soldered but pressed into the holes. In order to accommodate lead and hole to tightly fit together, the tolerance on both are well defined, the typical tolerances for the press fit holes depends on the type of connector that is used and it’s the connector manufacturer who specifies this.

Press fit technology reduces PCB assembly time and effort considerably, and press fit pin eliminates the need for soldering, this cuts process time and cost, and boosts production output capacity. With no need to solder modules, engineers enjoy great flexibility in design. The module can easily be mounted on top or bottom of the PCB at no extra cost and effort.

A-TECH drill press fit holes with new drill bits and control specially in manufacturing process to ensure finished hole size within tolerance as specified.

Company Features
1. A-TECH CIRCUITS Co., Ltd. ranks first in the impedance control pcb industry.
2. A-TECH CIRCUITS Co., Ltd.'s R&D team is composed of a group of experienced professionals.
3. Understanding the importance of environmental sustainability, we have set the ecological goal of preventing contamination of our local environment. Responsibility is the principle of any long-term business relationship. We are committed to achieving perfectionism within our responsibility. We promise to work closely with customers to solve any problem in the most cost- and time-efficient manner.

m******q

A-TECH impedance control pcb has a great design. It is mostly associated with the structures greatness, aesthetics, uniqueness, and how captivating it would be apart from the amount invested in it. It is distinguished by good shock and vibration resistance

d******i

A-TECH impedance control pcb will be tested to guarantee its quality at the end of the stage. It will be tested by being dipped into or sprayed with different kinds of liquid such as acetic acid and alkaline liquid. The thickness of all the parts in hot-dip galvanization has been strictly controlled to guarantee to stay with corrosion for years

q******w

A-TECH impedance control pcb is carefully developed based on the guideline of hydromechanics and mechanical dynamics by the R&D department. The R&D team tries to create a product with the most efficient sealing performance. Its antenna is completely hidden inside to guard against wind or rain

q******k

A-TECH impedance control pcb is manufactured by using CNC (Computer Numerical Control) technology. This technology can maintain constant pressure and ensure its smooth, clean edges, and without bumps. Each soldering seam of the product is full without solder slag and skips

n******h

The manufacturing processes of A-TECH castellated holes pcb involve several requirements. They mainly include the insulating performance for materials and safety testing for operation. Its design conforms to the national code for steel structure design and the design of tower mast structure specification

l******d

The product has good rebound ability which reduces the shoe weight and allows the foot to land on and bounce back from the ground effortlessly. The inner flange connection finished between each section inside the product ensures the concentricity and perpendicularity, which ensures its overall structural stability

s******w

This product has remarkable temperature resistance. It has been tested to function normally in temperature ranging from -30° to 70°. The wind pressure performance of the product reaches 0.35-1.00 KN/m2

w******w

This product has the advantage of the non-slip function. Its ergonomic design provides both grip and maximum friction on the surface. Each soldering seam of the product is full without solder slag and skips

w******v

The product is very soft and flexible. During the production, it is easy to mold shape due to its thermoplastic properties. Its tolerance and minimum yield strength can be customized

e******d

The product has an anti-fatigue effect. When it is subjected to repeated loads, its structure will not easily get fractured. The product can withstand extreme external conditions, such as heavy rain and storm, snow, or thundering

g******e

The product is eco-friendly. The materials used can be recycled after years of use. Even when not recycled, the materials do not cause any damage to the environment. The product can be quickly built and put into use

w******l

The trendy design is aesthetically pleasing, as well as functional. People are willing to buy it because it makes them attractive when they dress it up. Basically low power consumption, the product does not emit high energy level which causes adverse health effects

p******z

The product, with a high wearing resistance, is an important and essential item for areas where feature high human traffic. The product has passed the hot galvanization tests based on the standard of the steel technical specification on ASTM A123

t******t

For people who can not bear standing for a long time, this product is designed to provide maximum comfort for them. Its tolerance and minimum yield strength can be customized

c******l

Its incredible heat and scratch resistance properties make it the perfect option for people. It can endure daily frequent use. The product can be quickly built and put into use

r******p

When it comes to matters of fashion, this product could really matter a lot. It often reflects one's tastes and at times one's personality. Its surface has been painted to resist rain, sunlight, and some corrosive liquids

d******o

People can believe that it has enough strength and quality and they have no worry that it is easily torn apart. It is widely used in various communication facilities in every community

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Press fit hole PCB

Press fit hole PCB