Blind and buried holes HDI circuit boards

Payment Type: L/C,T/T,D/P,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Min. Order: 1 Piece/Pieces
Delivery Time: 8 Days

Basic Info

Model No.: CW-279

Structure: Double-Sided Rigid PCB

Dielectric: FR-4

Application: Consumer Electronics

Flame Retardant Properties: V0

Additional Info

Transportation: Ocean,Land,Air

Place of Origin:  China

Supply Ability: 10000sqm/month

Certificate: ISO9001, ISO14001, UL, IATF16949

Product Description

With the development of portable product design in the direction of miniaturization and high density, the difficulty of PCB design is becoming greater and greater, placing higher requirements on the production process of PCB. In most portable products, the BGA package with a pitch of 0.65mm or less uses a blind buried via design process, so what is a blind buried hole?
Blind holes: Blind vias are the type of vias that connect the inner wiring of the PCB to the surface wiring of the PCB. This hole does not penetrate the entire board.
Buried holes: Buried vias only connect vias between inner layers, so they are not visible from the PCB surface.

HDI is the English abbreviation for High Density Interconnector. High-density interconnect (HDI) manufacturing is one of the fastest growing areas in the printed circuit board industry. From the first 32-bit computer from HP in 1985 to the large client server with 36 sequential multi-layer printed boards and stacked micro-vias, HDI/mini via technology is undoubtedly the future PCB architecture. Smaller ASICs and FPGAs with smaller device spacing, I/O pins, and embedded passives have shorter rise times and higher frequencies, all of which require smaller PCB feature sizes, which drives Strong demand for HDI/mini vias.
HDI process
First-order process: 1+N+1
Second-order process: 2+N+2
Third-order process: 3+N+3
Fourth-order process: 4+N+4

   certification logo

                                        Specifications: 


                                                        Material: FR4

                                                        Layer: 8L

                                                        Copper thickness: 1OZ

                                                        Board thickness: 2.0mm

                                                        Surface Finishing: Immersion gold

                                                        Solder mask color: Black

                                                        Silkscreen color: White

                                                        Describe: HDI, Blind and buried holes

Hdi                

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Printed circuit boards abbreviation as PCB. A conductive pattern which is formed on a dielectric material in a predetermined design to form a printed circuit, a printed component, or a combination of the two is generally referred to as a printed circuit. And a conductive pattern that provides electrical connection between components on an insulating substrate, called printed circuits.



PCB characteristics
● High density. For decades, the high density of printed boards has grown with the increased integration of integrated circuits and advances in mounting technology.
● High reliability. Through a series of inspections, tests and aging tests, the PCB can be reliably operated for a long period of time (usually 20 years).
● Designability. For the various performances of PCB (electrical, physical, chemical, mechanical, etc.), the design of printed boards can be realized through design standardization and standardization, with short time and high efficiency.
● Productivity. With modern management, it can carry out standardization, scale (quantity), automation and other production to ensure product quality consistency.
● Testability. Established relatively complete test methods, test standards, various test equipment and instruments to detect and identify PCB product qualification and service life.

● Assemblyability. PCB products not only facilitate the standardized assembly of various components, but also can be automated, large-scale mass production. At the same time, the PCB and various component assembly components can be assembled to form larger components and systems up to the complete machine.

● Maintainability. Since PCB products and various component assembly components are produced in a standardized design and scale, these components are also standardized. Therefore, once the system fails, it can be replaced quickly, conveniently and flexibly, and the system can be quickly restored. Of course, you can say more about it. Such as miniaturization and weight reduction of the system, high-speed signal transmission, etc.

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                                       ChuangYing Electronics
                      FOUR Advantages Quality with promise
            More than 15 years Team Pursuit of first-class quality


1, About the factory--More than 15 years industry experience: Self-built factory, 15 years of focus on circuit board manufacturing.

☆ Flip Aluminium PCB: The share of Aluminum industry more than 45%, service and quality have won the praise of customers.

☆ Advanced equipment: PVC plating line, CNC V-CUT machine,  Dongtai high speed drilling machine, high speed flying probe testing machine,  microscope, copper foil tensile tester, ion pollution degree detector.


2, Top technical team - fast delivery, professional service

50 professional and technical people with more than 10 years of PCB experience have rich experience in various industry standards and process quality requirements.

☆ Provide after-sales technical support, quickly respond to bad feedback, solve customer's difficult problems 


3, Certifications - UL, IO9001:2015, ISO14001:2015, IATF16949

All products undergo strict SGS testing and meet ROHS requirements

Implement TQM quality management and 6σ management mode,   continuous improvement, good rate 99%

Quality control seniors are skilled in IATF16949, QS9000 requirements,and have their internal auditor qualification certificate


4.Work with well-known companies - trustworthy PCB manufacturers

Over the years, has business contacts with many well-known companies such as BYD, Huawei, Schneider, and Siemens etc., and has maintained long-term supply relationships with these industry benchmarking companies.

The products are exported to Europe, America, Japan, Middle East, Philippines and other overseas markets, and are well received and trusted by customers.

Contact Information

CONTACT US

Chuangying Electronics Co.,Ltd

Contact Person: Gracie Cai

Phone:86-755-29493085

Fax:

Address: No.15 Gonghe Chuangye road, Xixiang Street,Shenzhen,Guangdong

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