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Electronic Printed Circuit Board

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Electronic Printed Circuit Board

  • High Precision Electronic Printed Circuit Board suppliers

1. Introduction for Electronic Printed Circuit Board

 

A printed circuit board is an important electronic component, a support for electronic components, and a carrier for electrical connection of electronic components. Because it is made by electronic printing, it is called a "printing" circuit board.

 

 

2. Specification for Electronic Printed Circuit Board

 

Material FR4; Megtron; Arlon; Nelco
Layer 2-20L
Copper 0.5-3oz
Surface Treatment HASL;ENIG
Soldermask Black; Red; Green;White
Silkscreen White, Black
Board Thickness 1.6mm
   

 

 

3.Process for Electronic Printed Circuit Board

 

Opening ------ Inner layer ----- lamination----drilling---sinking copper----line--- diagram electric----etching-----resistance welding ---character----spray tin (or immersion gold)-锣 edge-v cut (part of the PCB is not needed)-----fly test----vacuum packaging

 

 

4. Characteristics for Electronic Printed Circuit Board

 

PCBs are becoming more widely used because they have many unique advantages, as outlined below.
Can be high density. For decades, the high density of printed boards has grown with the integration of integrated circuits and advances in mounting technology.


1.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.


2.Productivity. With modern management, it can standardize, scale (quantify), automate and other production, and ensure product quality consistency.


3.Testability. Established relatively complete test methods, test standards, various test equipment and instruments to detect and identify PCB product qualification and service life.


4. 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.


5. 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, and the like.

 

 

Electronic Printed Circuit Board

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Good Quality FR4 Printed Circuit Boards 1oz Copper 1.0mm 4 Layers PCB Assembly Electronic Printed Circuit Board Suppliers

FR4 Printed Circuit Boards 1oz Copper 1.0mm 4 Layers PCB Assembly Electronic Printed Circuit Board

FR4 Printed Circuit Boards 1oz Copper 1.0mm 4 Layers PCB Assembly Electronic Printed Circuit Board Detail Specifications: Layers: 2 layers Material: fr-4 Copper thickness: 1oz Surface Treatment: ENIG immersion ... Read More
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Good Quality OEM 4 Layers Electronic Printed Boards FR4 Material ENIG 1u' Gold Finger Solder Mask.OEM brand and3Mile Suppliers

OEM 4 Layers Electronic Printed Boards FR4 Material ENIG 1u' Gold Finger Solder Mask.OEM brand and3Mile

OEM 4 Layers Electronic Printed Boards FR4 Material ENIG 1u' Gold Finger Solder Mask.OEM brand and3Mile Detail Specifications: Layers: 2 layers Material: fr-4 Copper thickness: 1oz Surface Treatment: ENIG ... Read More
2024-07-23 11:18:32
Good Quality ENIG Immersion Gold 94V0 Printed Circuit Boards HDI Printed Circuit Boards 600 mm x 1200 mm Suppliers

ENIG Immersion Gold 94V0 Printed Circuit Boards HDI Printed Circuit Boards 600 mm x 1200 mm

ENIG Immersion Gold 94V0 Printed Circuit Boards HDI Printed Circuit Boards 600 mm x 1200 mm Detail Specifications: Layers: 2 layers Material: fr-4 Copper thickness: 1oz Surface Treatment: ENIG immersion gold ... Read More
2024-07-22 16:06:47
Good Quality 4 Layers FR4 Gold Plating Electronics PCB Assembly 1oz Copper Thickness Green Soldmask Quick Turn Suppliers

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SMT PCB Assembly Service & Electronic assembly Detail Specifications: Layers 4 Material FR-4 Board Thickness 1.6mm Copper Thickness 1oz Surface Treatment HASL LF Soldmask & Silkscreen Green & White Quality ... Read More
2024-06-18 15:23:11
Good Quality 4 Layer 1OZ 1u'' ENIG HASL Electronic Circuit Board with Red/Black/Green Soldmask Suppliers

4 Layer 1OZ 1u'' ENIG HASL Electronic Circuit Board with Red/Black/Green Soldmask

FR4 Material 2oz 4 Layers PCB BGA Assembly HASL ENIG Surface Treatment PCB Electronic Circuit Board Assembly SMT 1. Features 1. One Stop OEM Service, Made in Shenzhen of China 2. Manufactured by Gerber File and ... Read More
2024-06-12 16:36:17
Good Quality 6 Layer FR4 HASL/ENIG Surface Green Soldermask Electronic PCB Printed Circuit Board PCB Manufacturer Suppliers

6 Layer FR4 HASL/ENIG Surface Green Soldermask Electronic PCB Printed Circuit Board PCB Manufacturer

FR4 Material 2oz 4 Layers PCB BGA Assembly HASL ENIG Surface Treatment PCB Electronic Circuit Board Assembly SMT 1. Features 1. One Stop OEM Service, Made in Shenzhen of China 2. Manufactured by Gerber File and ... Read More
2024-04-01 09:39:21
Good Quality OEM Controller custom board Green Soldmask White Silkscreen PCBA printed circuit board Suppliers

OEM Controller custom board Green Soldmask White Silkscreen PCBA printed circuit board

OEM Controller custom board Green Soldmask White Silkscreen PCBA printed circuit board 1. Features 1. One Stop OEM Service, Made in Shenzhen of China 2. Manufactured by Gerber File and BOM List from Customer 3. ... Read More
2021-04-07 11:03:53
Good Quality 4 Layers 1.6mm FR4 1oz ENIG Electronic Printed Circuit Board PCB Suppliers

4 Layers 1.6mm FR4 1oz ENIG Electronic Printed Circuit Board PCB

4 Layers 1.6mm FR4 1oz ENIG Electronic Printed Circuit Board Detail Specifications: Layers4 4 Material FR-4 Board Thickness 1.6mm Copper Thickness 1oz Surface Treatment OSP Soldmask & Silkscreen Green & White ... Read More
2021-04-07 10:27:31
Good Quality 1 layer Single side FPC flexible PCB 0.1mm board thickness Suppliers

1 layer Single side FPC flexible PCB 0.1mm board thickness

1 layer FPC flexible PCB 0.1mm board thickness Immersion Gold with yellow coverlay Layers: 1 layer Material: Polymide Board thickness: 0.1mm Surface Treatment: ENIG 2u" Yellow Coverlay What we can do for you: 1... Read More
2021-03-11 14:08:48
Good Quality FR4 Display PCB Electronic Printed Circuit Board 1.0mm IPC Class 2 Suppliers

FR4 Display PCB Electronic Printed Circuit Board 1.0mm IPC Class 2

Display PCB 4 layers FR-4 ENIG / Immersion Gold surface quality PCB manfuacturer Detail Specifications: Layers 4 Material FR-4 Board Thickness 1.0mm Copper Thickness 1oz Surface Treatment ENIG Soldmask & ... Read More
2021-03-11 14:08:22
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