Best China Wholesale Universal Printed Circuit Board Suppliers - 14 Layer Blind Buried Via PCB – Huihe Manufacturer and Factory

China Wholesale Universal Printed Circuit Board Suppliers - 14 Layer Blind Buried Via PCB – Huihe

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We know that we only thrive if we can guarantee our combined price competiveness and quality advantageous at the same time for Automatic Stabilizer Circuit Board, Pcb Fabrication Service, Impedance Control In Pcb, We have been one of your largest 100% manufacturers in China. A lot of large trading businesses import products and solutions from us, so we can easily give you the most beneficial price tag with the same quality for anyone who is interested in us.

China Wholesale Universal Printed Circuit Board Suppliers - 14 Layer Blind Buried Via PCB – Huihe Detail:

About Blind Buried Via PCB

Blind vias and buried vias are two ways to establish connections between layers of printed circuit board. The blind vias of the printed circuit board are copper-plated vias that can be connected to the outer layer through most of the inner layer. The burrow connects two or more inner layers but does not penetrate the outer layer. Use microblind vias to increase line distribution density, improve radio frequency and electromagnetic interference, heat conduction, applied to servers, mobile phones, digital cameras.

Buried Vias

The buried Vias connects two or more inner layers but does not penetrate the outer layer

Min. Hole Diameter/mm

Minimum ring/mm

via-in-pad Diameter/mm

Maximum Diameter/mm

Aspect Ratio

Blind Vias（conventional）

0.1

0.3

0.4

1:10

Blind Vias

(special product)

0.075

0.225

0.4

1:12

Blind Vias

Blind Vias is to connect an outer layer to at least one inner layer

Min. Hole Diameter/mm

Minimum ring/mm

via-in-pad Diameter/mm

Maximum Diameter/mm

Aspect Ratio

Blind Vias（mechanical drilling）

0.1

0.3

0.4

1:10

Blind Vias

(Laser drilling)

0.075

0.225

0.4

1:12

Equipment display

5-PCB circuit board automatic plating line

Automatic Plating Line

7-PCB circuit board PTH production line

PTH line

6 Layer Rogers+ FR4 PCB (4)

LDI

6 Layer Rogers+ FR4 PCB (2)

CCD Exposure Machine

The advantage of blind Vias and buried Vias for engineers is the increase of component density without increasing layer number and size of circuit board. For electronic products with narrow space and small design tolerance, blind hole design is a good choice. The use of such holes helps the circuit design engineer to design a reasonable hole/pad ratio to avoid excessive ratios.

Application

Communication Equipment

Communications

14 Layer Blind Buried Via PCB

Security electronics

Rail Transit

Railtransit

Our factory

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"Quality initially, Honesty as base, Sincere company and mutual profit" is our idea, in order to create repeatedly and pursue the excellence for China Wholesale Universal Printed Circuit Board Suppliers - 14 Layer Blind Buried Via PCB – Huihe , The product will supply to all over the world, such as: Indonesia, New Orleans, Riyadh, Based on our guiding principle of quality is the key to development, we continually strive to exceed our customers' expectations. As such, we sincerely invite all interested companies to contact us for future cooperation, We welcome old and new customers to hold hands together for exploring and developing; For more information, please feel free to contact us. Thanks. Advanced equipment, strict quality control, customer-orientation service, initiative summary and improvement of defects and extensive industry experience enable us to guarantee more customer satisfaction and reputation which, in return, brings us more orders and benefits. If you are interested in any of our products, please feel free to contact us. Inquiry or visit to our company are warmly welcome. We sincerely hope to start a win-win and friendly partnership with you. You can see more details in our website.

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