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A-TECH buried impedance control pcb best price at discount

A-TECH buried impedance control pcb best price at discount

A-TECH buried impedance control pcb best price at discount

Min half hole
0.55mm
Profile of half hole
Routing
Surface finish
ENIG preferred
Min Order Quantity
No
Production Lead Time
5-18 Working Days
Supply Capacity
10000 ㎡/Month
Certifications
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Standard
IPC CLASS 2 / CLASS 3
Price
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Pieces
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Product Details
With the pursuit of excellence, A-TECH is committed to showing you unique craftsmanship in details.
Company Advantages
1. The production of A-TECH 2oz copper pcb covers a wide range of stages. They include the procurement of raw materials, parts processing, secondary processes such as plating and anodizing, complete mechanical assembly, and testing.
2. This product is free of bacteria. Its surface has been added with an antimicrobial agent that can inhibit the ability of microorganisms to grow.
3. The product has a sleek and luster surface. It has been processed under specific machines that are efficient in deburring and chamfering.
4. A-TECH CIRCUITS Co., Ltd. constantly launch high quality, high performance impedance control pcb products.
5. With its high-quality requirements for impedance control pcb , A-TECH CIRCUITS Co., Ltd. gains trust from all its customers.


Plated half holes which is also called castellated holes, they’re normally designed at the edge of printed circuit boards and plated with copper, and they’re mainly used for board-on board connections, mostly where two circuit boards with different technologies are combined.

Most of the plated half hole PCBs are a type of modules which are small and high density with fine pitch components, this type of circuit boards are made with GPS Modules, Wifi Modules, Bluetooth Modules, GMS Modules, GPRS Modules and other smart modules.

Basically plated half holes are not suitable for V-score process, because the copper at the hole will be rolled up to cause serious burs, routing process is a better solution to ensure smooth edge.



The guidelines of designing plated half holes

● Normally the minimum half hole size is 0.8mm, it can be min 0.55mm with A-TECH capability
● The routing tolerance for half hole is +/-0.15mm
● The minimum distance from pad to pad is 0.25mm
● Use the larger hole diameter if possible
● Use the larger outer layer pad on both sides if possible
● Connect inner layer pads to the plated holes if possible to bring more stability and help to avoid burrs.
● Routing process is preferred and ENIG finish is preferred.



A-TECH have manufactured a large number of printed circuit boards with half hole design for various module products, and we have obtained rich experience to control high quality, the minimum half hole size we can build is 0.55mm.




Company Features
1. A-TECH CIRCUITS Co., Ltd. receives its high reputation due to 2oz copper pcb .
2. The production process for impedance control pcb is advanced.
3. We aim to become a global leading company. We are confident that we can provide the ideal elements within our value chain to attain the maximum benefit for each individual customer. We care about the development of our society, especially for those impoverished regions. We will donate money, products, or other things to support local economic development.
During the installation of A-TECH impedance control pcb, a team of specialist will come by to adjust and re-test all equipment and components on location. They work hard to make the most of the waterpark space.
A-TECH impedance control pcb is developed in cooperation with our customers by our in-house engineers using CAD, 3D simulation, physics rendering, etc. It is characterized by high thermal conductivity and good heat dissipation
The quality of A-TECH 2oz copper pcb has been attached great importance during the whole production process. The product has to go through the quality tests required in BBQ tools industry by third-party quality institutions. It is offered with low dielectric loss
All components of A-TECH 2oz copper pcb – including chemical substances and packaging materials, have been strictly checked to be compliant with the country of commercialization. A smooth part is added on its PTH line to reduce the roughness of through hole
During the production of A-TECH 2oz copper pcb, it is carefully checked and tested when it is wire bonded, ensuring that it has stable optical characteristics. It has low water absorptivity in the damp environment
This product has no major defects, i.e. dangerous or unsafe environment or non-compliance, including sharp points or edges, loose stitches left on clothing, loose nails or lack of suffocation warning labels.
This product does not wrinkle or shrink even after many times of machine washing. And it does not pilling easily. The product has dynamic and mechanical stability
It has the desired function. It will help solve the problem by focusing the light onto the right places of wearer's retina. The product can be resistant to corrosion
This product is able to withstand all different types of weather and environments without deteriorating. This is achieved thanks to its metallic makeup, a type of weathering steel known as Corten (or Cor-Ten). Its solderable surface is protected from the oxidation
This product effectively resists pilling, which is the creation of small balls of fiber on the surface of the bedding. It is characterized by high thermal conductivity and good heat dissipation
This product features proper air permeability, preventing heavy body perspiration and at the same time, giving the protection against winds. It has passed AOI which ensures there will be no errors or welding defects
A-TECH CIRCUITS Co., Ltd.'s customer service can help to assess your unique 2oz copper pcb needs. The product is certified under UL(E357001) and RoHS
Modern management system has been formed in A-TECH CIRCUITS Co., Ltd..
Stressing the quality of service of A-TECH's staff turns out to be effective. It can reduce the electrical signal loss and provides the highest efficiency
A-TECH CIRCUITS Co., Ltd. supplies a large number of impedance control pcb products with rapid delivery, high quality and low price. It totally conforms to the UL Flame Rating of 94V-0
Improving the quality of the service has been always a focus for the development of A-TECH. It can be printed with numbers, names, data codes, logos, or other specific information
A-TECH is strong enough to meet the technical needs of impedance control pcb market. It has passed AOI which ensures there will be no errors or welding defects
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