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A-TECH hybrid via in pad pcb hot-sale top supplier

A-TECH hybrid via in pad pcb hot-sale top supplier

Type of Blind Vias
Laser Drill & Mechanical Drill
Min Laser drill blind Vias
Min Mechanical drill blind vias
Min Buried Vias
Min Order Quantity
Production Lead Time
6-20 Working Days
Supply Capacity
3000 ㎡/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:
Enterprise Strength
  • A-TECH runs the business in good faith and strives to provide quality services for customers.
Product Comparison
Compared with other same kind of products in the market, A-TECH's Aluminum PCB is equipped with the following outstanding advantages.
Company Advantages
1. The production of A-TECH heavy copper pcb involves several stages. These stages include procurement of raw materials, welding and fabricating of the base or frame, machining of component parts, painting, and specialty finishing.
2. This product offers exceptional performance and a long service life.
3. The product is available at competitive prices and is widely used in the market.

PCB with Blind and Buried Vias

Basically the blind and buried vias are popular to be designed on high density PCBs due to the limit of small space, the blind and buried vias can only pass through necessary layers and more surface area become available for components, they have the ability to meet the density constraints of line and pads on a typical design without increasing the layer count or board size and reduce the PCB aspect ratio for convenient production.

Blind Vias

Blind via is a copper plated hole that connects only one outer layer to one or more inner layers, it never goes all the way through a circuit board but only visible on one side of circuit boards. The blind via can be laser or mechanically drilled based on the detailed via hole size and layer stackup.

Buried Vias

Buried Via is a copper plated hole that connects two or more inner layers without contacting the outer layers, as the name suggests, it’s buried inside, so it’s not visible from the outer layer of PCB. Buried via has no impact to any trace or surface mount component on the top or bottom layers, trace or SMD pad can be placed directly over the buried via.

A-TECH CIRCUITS has capacity to build both of blind via and buried via with different demands, We’ll use laser drill for the blind vias with size smaller than 150um and use mechanical drill for the blind via size larger than 150um, the technology of blind via we can achieve include via in pad, stacked via and staggered via. The minimum size of buried via normally need to be 150um and they’ll be plugged with resin to avoid prepreg flow into buried via which might affect the connection with adjacent layers.

Company Features
1. A-TECH CIRCUITS Co., Ltd. is a professional producer with highly advanced technology and mature design crafts.
2. Our factory owns modified production lines. They are of state-of-the-art production design, which allows the products to have superior quality and catch up the standard of leading brands in the world.
3. The enterprise culture that A-TECH sticks to is the drive to motivate staff to work harder. Get more info! A-TECH insists on developing the best corporate culture to better improve team cohesion. Get more info! A-TECH CIRCUITS Co., Ltd. thinks in new ways to provide solutions that improve customers’ business. Get more info! A-TECH CIRCUITS Co., Ltd. aims to occupy the position of industry leader. Get more info!
A-TECH via in pad pcb is designed utilizing advanced production technology in line with industry norms. The product has been tested to be chemical resistant
Our ranges of via in pad pcb are made as per the international standards. It is developed and produced based on thousands of customers' feedback and updated market research
A-TECH heavy copper pcb is provided with appealing designs and compact structure. Its materials are high-quality and the product has good weight for its size
A-TECH via in pad pcb is provided owing to our valuable experience and industrial expertise. The product is guaranteed to produce no horrible smell
This versatile A-TECH heavy copper pcb is made from environmentally friendly materials. With the perfect combination of the coils and gel top, the product is firm enough
This product has a non-keen-edged surface. The finely welded technique guarantees that every welding spot is full and smooth with no sharp edges. The product is mainly exported to North America, Europe, and Australia
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