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A-TECH hybrid blind vias pcb durable for wholesale

A-TECH hybrid blind vias pcb durable for wholesale

Type of Blind Vias
Laser Drill & Mechanical Drill
Min Laser drill blind Vias
0.1mm
Min Mechanical drill blind vias
0.15mm
Min Buried Vias
0.15mm
Min Order Quantity
No
Production Lead Time
6-20 Working Days
Supply Capacity
3000 ㎡/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
Get Latest Price
Get the latest price
Quantity Needed:
Pieces
E-mail:
Company Advantages
1. A-TECH castellated holes pcb is designed using the latest design concept and manufactured from quality raw materials sourced from reliable suppliers. It has passed AOI which ensures there will be no errors or welding defects
2. The product is not only good for people's health but also it's good for appliances. People using the softened water offered by the product to clean the appliances can extend their service life. It has high tensile strength and can be deformed without breakage
3. The product is less likely to get pilling. The antistatic agent is used to reduce the possibility of fibers inter-twining into the pilling. Being laminated by advanced vacuum lamination equipment, it has a uniform dielectric thickness after lamination
4. It performs well in hygroscopicity. During the material treatment, the fabrics have been tested with desiccant or evaporation method, and the result proves that the moisture permeates finely through the fabrics. A smooth part is added on its PTH line to reduce the roughness of through hole


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. As one of the most accepted manufacturers of castellated holes pcb in the industry, A-TECH CIRCUITS Co., Ltd. has become the preferred choice when it comes to manufacturing capacities.
2. We have a robust technical development team with strong technical competency and system integration capabilities. Such a team enables us to provide customers with diverse customized product solutions that cater to different cost and precision requirements.
3. A-TECH CIRCUITS Co., Ltd. has grand and ambitious ideas to become a high-end blind vias pcb enterprise. Inquire now!
A-TECH castellated holes pcb is manufactured utilizing quality checked material that are obtained from the most trusted vendors of the industry. Until now, we have developed 6 formula systems of PVA film with over 20 models of PVA film
Entire range of this product offered by us is hugely demanded owing to these features. 0.02ml filling high precision is one of the great performance of our machine
The appearance of A-TECH blind vias pcb is designed by top-class design team. Located in Nanhai High-tech Zone, our factory covers 3300 square meters with over 60 employees
A-TECH castellated holes pcb has a novel design and is manufactured according to the guidelines of lean production. The film Ployva produces enjoys excellent compatibility with liquid detergents
By adopting the lean production method, every detail of A-TECH castellated holes pcb exhibits exquisite workmanship. 0.02ml filling high precision is one of the great performance of our machine
The product features a large cooling surface reach. The evaporator can effectively absorb heat from the stuff kept inside, and as a result of the heat, the liquid refrigerant turns into vapor in the surface. The PVA water soluble film can be widely applied like pesticide packing, medical laundry bags and so on
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