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A-TECH blind via in pad pcb hot-sale for sale

A-TECH blind via in pad pcb hot-sale for sale

A-TECH blind via in pad pcb hot-sale for sale

Min half hole
Profile of half hole
Surface finish
ENIG preferred
Min Order Quantity
Production Lead Time
5-18 Working Days
Supply Capacity
10000 ㎡/Month
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Get Latest Price
Get the latest price
Quantity Needed:
Company Advantages
1. Exquisite craftsmanship with aesthetic and elegant design style is a promise and commitment from A-TECH. The product has the performance of great stability
2. Due to its breathability, this product will not easily cause many common skin problems such as blisters, rashes, and infections. It has high tensile strength and can be deformed without breakage
3. To guarantee products quality, we use advanced testing equipment. Thanks to the up-to-date vacuum DES line, it is manufactured with fine traces and high density

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. Gaining a vast amount of experience in manufacturing heavy copper pcb , A-TECH CIRCUITS Co., Ltd. has been a renowned manufacturer and supplier in the industry.
2. Let A-TECH PCB build and manage a team of professionals for your business.
3. Under the management of core culture, A-TECH staff become more passionate every day to offer the best service. Call!
During the installation of A-TECH via in pad 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 via in pad pcb is developed in cooperation with our customers by our in-house engineers using CAD, 3D simulation, physics rendering, etc. Its solder mask can be offered with green, blue, white, black, yellow, and red colors
The quality of A-TECH heavy 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. The product has the performance of great stability
All components of A-TECH heavy copper pcb – including chemical substances and packaging materials, have been strictly checked to be compliant with the country of commercialization. It totally conforms to the UL Flame Rating of 94V-0
During the production of A-TECH via in pad pcb, it is carefully checked and tested when it is wire bonded, ensuring that it has stable optical characteristics. It is vacuum-sealed, which can greatly reduce the bulk of the overall cargo
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. It stands out for its impact endurance performance
This product does not wrinkle or shrink even after many times of machine washing. And it does not pilling easily. It is lead-free and environmental-friendly and has passed SGS test
It has the desired function. It will help solve the problem by focusing the light onto the right places of wearer's retina. With a solder mask, it enjoys a good electrical insulation property
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). It totally conforms to the UL Flame Rating of 94V-0
This product effectively resists pilling, which is the creation of small balls of fiber on the surface of the bedding. Its robust structure allows it to be used in harsh environments
This product features proper air permeability, preventing heavy body perspiration and at the same time, giving the protection against winds. It has high tensile strength and can be deformed without breakage
A-TECH CIRCUITS Co., Ltd.'s customer service can help to assess your unique via in pad pcb needs. With a solder mask, it enjoys a good electrical insulation property
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.
A-TECH CIRCUITS Co., Ltd. supplies a large number of via in pad pcb products with rapid delivery, high quality and low price. It has high tensile strength and can be deformed without breakage
Improving the quality of the service has been always a focus for the development of A-TECH. It can reduce the electrical signal loss and provides the highest efficiency
A-TECH is strong enough to meet the technical needs of heavy copper pcb market. Its working panel is coated with a photo-sensitive epoxy-based ink, which can ensure its insulation resistance
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