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Multilayer PCB Board

  • High Precision Multilayer PCB Board suppliers

What it is:

Any PCB Board with more than 2 layers can be called Multilayer PCB Board .

 

Multilayer PCB Board includes multi-layer etch layers and medium layers between each two etch layers.The medium layer can be very thin. There are at least three conductive layer in a multilayer circuit board , two of which are outlayers, while the remaining one is synthesized inside the insulation board.

The electrical connection between them is usually achieved through the plating hole in the cross section of the circuit board. 

Classify: Multilayer rigid board, multilayer flexible board and multilayer rigid-flex board.

 

Why we need it:

Cause the increased concentration of integrated circuit package leading to a high concentration of interconnect lines, It makes it necessory to use the multiple substrates.

Unpredictable design issues such as noise, stray capacitance, crosstalk, etc. occur in the layout of the PCB. Therefore, the design of PCB must focus on minimizing the length of the signal line and avoiding parallel paths.

Obviously, due to the limited number of crossovers that can be achieved in a single-side, even in a double-side board, these requirements cannot be satisfied.

In the case of a large number of requirements in interconnections and crossovers, to achieve a satisfactory performance, the board must be expanded to more than two layers, so a multilayer PCB board is manufactured.

 

 

Multilayer PCB Board

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Good Quality Multilayer Green 4 Layer Rigid Printed Circuit Boards Fr4 SMT PCB Assembly Suppliers

Multilayer Green 4 Layer Rigid Printed Circuit Boards Fr4 SMT PCB Assembly

Multilayer Green 4 Layer Rigid Printed Circuit Boards Fr4 SMT PCB Assembly 1. Features 1. One Stop OEM Service, Made in Shenzhen of China 2. Manufactured by Gerber File and BOM List from Customer 3. FR4 ... Read More
2017-09-04 09:31:34
Good Quality Medical Display Multilayer PCB Circuit Board and PCB Assembly with ENIG 1u" 1oz copper Suppliers

Medical Display Multilayer PCB Circuit Board and PCB Assembly with ENIG 1u" 1oz copper

Medical Display Multilayer PCB Circuit Board and PCB Assembly with ENIG 1u" 1oz copper Detail Specifications: Layers 4 Layers Material FR-4 EM-825 Board Thickness 0.8mm Copper Thickness 1oz Surface Treatment ... Read More
2018-11-23 10:47:50
Good Quality 6 Layers Blind And Buried Holes FR4 telecommunication PCB Circuit Board Suppliers

6 Layers Blind And Buried Holes FR4 telecommunication PCB Circuit Board

6 Layers Blind And Buried Holes FR4 telecommunication PCB Circuit Board Detail Specifications: Layers 6 with blind & buried holes Material FR-4 Board Thickness 1.6mm Copper Thickness 1oz Surface Treatment ENIG ... Read More
2018-11-23 10:49:12
Good Quality Multilayer PCB Board with ENIG HASL OSP Suppliers

Multilayer PCB Board with ENIG HASL OSP

PCB board Layer: 1-16 Material: FR4 laminate, RoHS Directive-compliant PCB thickness: 0.4-6.0mm Final copper: 0.5-6oz Min hole: 0.2mm Min line width/space: 3/3 mil Min hole copper: 20/25m Solder masks: green... Read More
2017-10-23 16:03:06
Good Quality 4-16 Layers FR4  Multilayer PCB Board With UL ROHS REACH 0.5-6oz Suppliers

4-16 Layers FR4 Multilayer PCB Board With UL ROHS REACH 0.5-6oz

4-16Layers FR4 PCB Multilayer Circuit Board With UL ROHS REACH 0.5-6oz Detail Specifications: Layers 4-16Layers Material FR-4 Board Thickness 1.6mm Copper Thickness 1oz Surface Treatment ENIG/HASL/OSP Soldmask ... Read More
2017-10-23 15:58:42
Good Quality HAL  Fr4 Pi Multilayer Rigid Flex Pcb Manufacter 2-30 Layers Suppliers

HAL Fr4 Pi Multilayer Rigid Flex Pcb Manufacter 2-30 Layers

HAL Fr4 Pi Multilayer Rigid Flex Pcb Manufacter 2-30 Layers 1. Features : 1. One Stop OEM Service, Made in Shenzhen of China 2. Manufactured by Gerber File and BOM List from Customer 3. FR4 Material, Meet 94V0 ... Read More
2017-09-12 16:42:41
Good Quality Pcb Printed Circuit Board Suppliers

Pcb Printed Circuit Board

Pcb Printed Circuit Board 1. Circuit Board Features 1. One Stop OEM Service, Made in Shenzhen of China 2. Manufactured by Gerber File and BOM List from Customer 3. FR4 Material, Meet 94V0 standard 4. SMT, DIP ... Read More
2017-09-12 11:57:30
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