China wholesale Cost Of Pcb Manufacturing - 10 Layer ENIG FR4 Blind Vias PCB – Huihe
China wholesale Cost Of Pcb Manufacturing - 10 Layer ENIG FR4 Blind Vias PCB – Huihe Detail:
About Blind Buried Via PCB
Blind Via: which enables the connection and conduction between the inner and outer layers
Buried Via: which can connect and guide between inner layers Blind Vias are mostly small holes with a diameter of 0.05mm~0.15mm. There are laser hole forming, plasma etched hole and photoinduced hole forming, and laser hole forming is usually used.
HDI: High-density interconnection, non-mechanical drilling, micro-blind hole ring below 6mil, inside and outside layers of wiring line width/line gap is below 4mil, the diameter of the pad is not greater than 0.35mm is called HDI board production mode.
Blind Vias
Blind Vias are used to connect one outer layer to at least one inner layer. Each layer of blind hole needs to generate a separate drill file. The ratio of hole depth to aperture (aspect ratio/thickness-diameter ratio) must be less than or equal to 1. The keyhole determines the hole depth, that is, the maximum distance between the outermost layer and the inner layer.
A: Laser drilling of blind vias
B: Mechanical drilling of blind vias
C: Cross blind via
Equipment Display
PCB Automatic Plating Line
PCB PTH Line
PCB LDI
PCB CCD Exposure Machine
Factory Show
PCB Manufacturing Base
Admin Receptionist
Meeting Room
General Office
Product detail pictures:
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Having a positive and progressive attitude to customer's fascination, our organization constantly improves our solution high-quality to fulfill the requirements of shoppers and further focuses on safety, reliability, environmental prerequisites, and innovation of China wholesale Cost Of Pcb Manufacturing - 10 Layer ENIG FR4 Blind Vias PCB – Huihe , The product will supply to all over the world, such as: Ghana, Libya, Munich, Good quality and reasonable price have brought us stable customers and high reputation. Providing 'Quality Products, Excellent Service, Competitive Prices and Prompt Delivery', we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. We will work whole-heartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.
By Abigail from Amsterdam - 2018.02.04 14:13
The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
By Coral from Nepal - 2018.07.27 12:26