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A-TECH impedance hybrid pcb hot-sale for wholesale

A-TECH impedance hybrid pcb hot-sale for wholesale

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 attaches great importance to the impact of service on corporate reputation. We are dedicated to providing professional and high-quality services for customers.
Company Advantages
1. A-TECH CIRCUITS Co., Ltd. uses environmentally-recyclable materials as much as possible for hybrid pcb.
2. The product is able to last for a long time. With its improved uptime, it features the reduced nuisance shutdowns and prolonged restarts.
3. With a promising application prospect , the product deserves popularization in its field.

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. has a deeper understanding of hybrid pcb and this market.
2. Adopting advanced and progressive technology to produce thick copper pcb is a main focus for A-TECH now.
3. Our company recognizes increasingly serious environmental issues as a topmost priority. So we integrate circular thinking into product and process design to facilitate sustainable resources usage and foster profitable circular business. We are aware of the benefits of implementing corporate sustainability. We try our best to eliminate production waste and reduce carbon dioxide emissions during our production stages.
A-TECH hybrid pcb with unique design delivers preferable attractions. The pieces feel good in the hand as users are working the puzzle
A-TECH hybrid pcb is manufactured under the guidance of skilled professionals using optimum grade material. Patterns of puzzle cut can be grid cut, strip cut, and random cut
Being expertly conceived, A-TECH impedance pcb shows an award-winning design. It is printed with the quality printer to ensure the freshness and balance of the colors
Made of high-quality materials and delicately crafted using advanced technology, A-TECH thick copper pcb shows a touch of class and beauty. Bonus poster for help in solving is available
A-TECH impedance pcb is designed and fabricated using unmatched quality raw materials and latest technology as per the international quality criterion. Its material can be premium quality recycled cardboard
Apart from the quality meeting the industry standard, the product also has a longer service life compared with others. It is designed to artfully combine the picture with the design of the cut pieces
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