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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 OEM Mobile phone Blue Soldermask White Silkscreen FR4 Electronic Printed Circuit Board Suppliers

OEM Mobile phone Blue Soldermask White Silkscreen FR4 Electronic Printed Circuit Board

OEM Mobile phone Blue Soldermask White Silkscreen FR4 Electronic Printed Circuit Board Detail specification about Mobilephone Blue Soldermask White Silkscreen FR4 Electronic Printed Circuit Board Categary PCB ... Read More
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Good Quality Gold Finger HASL Electronic 1.6mm Hard Gold Plating Printed Circuit Board Assembly Suppliers

Gold Finger HASL Electronic 1.6mm Hard Gold Plating Printed Circuit Board Assembly

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2021-01-23 11:51:58
Good Quality FR4 Material With Green Soldmask Immersion Gold Electronic Printed Circuit Board Suppliers

FR4 Material With Green Soldmask Immersion Gold Electronic Printed Circuit Board

1. Detail specification about Immersion Gold FR4 Electronic Printed Circuit Board with Green soldermask Categary Multilayer PCB Layers 4L Material FR-4 Surface treatment Gold finger Silkscreen White Soldermask ... Read More
2021-04-06 09:27:57
Good Quality Single Double Sided HASL Surface Electronics Circuit Board PCB Assembly Suppliers

Single Double Sided HASL Surface Electronics Circuit Board PCB Assembly

1. Detail product description Product name Single or double-sided FR-4 green soldermask Electronic PCB with HASL Material FR-4 Copper thickness 1oz Board thickness 0.6-1.6mm Soldermask Green Silkscreen White 2... Read More
2021-01-22 15:07:37
Good Quality 1oz Copper ENIG Surface Black Soldermask Electronic Printed Circuit Board  PCB Suppliers

1oz Copper ENIG Surface Black Soldermask Electronic Printed Circuit Board PCB

FR4 ENIG 1L Electronic Printed Circuit Board with 1 oz copper thickness 1. Detail specification Layer 1L Material FR-4 Copper thickness 1OZ Board thickness 1.6mm Quality standard IPC Class 2 Certificates ... Read More
2021-01-23 11:52:43
Good Quality Multilayer Sided Printed Circuit Boards , Rigid Flex Circuit pcba Board Standard FR-4,Electronic Printed Circuit Board Suppliers

Multilayer Sided Printed Circuit Boards , Rigid Flex Circuit pcba Board Standard FR-4,Electronic Printed Circuit Board

Multilayer Sided Printed Circuit Boards , Rigid Flex Circuit pcba Board Standard FR-4,Electronic Printed Circuit Board Bried description Our PCB technology capacity includes 1 to 50 layers, minimum dill hole ... Read More
2024-07-19 11:26:45
Good Quality 1.6mm Thickness Printed Circuit Board 2 Layers 3oz Copper IPC Class 2 Suppliers

1.6mm Thickness Printed Circuit Board 2 Layers 3oz Copper IPC Class 2

1.6mm FR-4 3oz copper ENIG with gold finger 30u" green soldmask white silkscreen PCB board Detail Specifications: Layers 2 Material FR-4 Board Thickness 1.6 mm Copper Thickness 3 oz Surface Treatment ENIG with ... Read More
2021-03-25 14:26:34
Good Quality PCB Printed Circuit Board FR-4 2oz Copper HASL Green Soldmask Suppliers

PCB Printed Circuit Board FR-4 2oz Copper HASL Green Soldmask

1.6mm FR-4 2oz copper HASL green soldmask white silkscreen Audio PCB board Detail Specifications: Layers 2 Material FR-4 Board Thickness 1.6 mm Copper Thickness 2 oz Surface Treatment HASL length & Width 127*81... Read More
2021-03-25 14:26:59
Good Quality 2oz Copper HASL White Soldmask Custom Printed Circuit Board Suppliers

2oz Copper HASL White Soldmask Custom Printed Circuit Board

1.6mm FR-4 2oz copper HASL white soldmask black silkscreen PCB board Detail Specifications: Layers 2 Material FR-4 Board Thickness 1.6 mm Copper Thickness 2 oz Surface Treatment HASL Soldmask & Silkscreen White ... Read More
2021-03-25 14:29:22
Good Quality Heavy Copper Thickness 2oz Blue Soldmask Electronics Circuit Board Suppliers

Heavy Copper Thickness 2oz Blue Soldmask Electronics Circuit Board

FR4 0.063" HASL Lead Free heavy copper thickness 2oz blue soldmask PCB Detail Specifications: Layers 2 Material FR-4 Board Thickness 0.063" Copper Thickness 2 oz Surface Treatment HASL Lead Free Soldmask & ... Read More
2021-03-25 14:28:31
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