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OEM and ODM 4 Layer PCB Board Multilayer Circuit Board Assembly
OEM and ODM 4 Layer PCB Board Multilayer Circuit Board Assembly
Specifications
MOQ :
1
Price :
Contact us
Payment Terms :
T/T
Layer :
1-64 Layer
Base Material :
Rogers
Thickness :
0.5-10.0mm
Copper Thickness :
0.5-15OZ
Board Size :
Customized
Min. Line Width/Space :
0.10/0.10mm
Surface Treatment :
ENIG/Immersion Gold
Certificate :
UL,IATF16949,ISO&Reach
Description

OEM and ODM 4 Layer PCB Board Multilayer Circuit Board Assembly



♦ What's 4 Layer PCB?


​​A ​​4-layer PCB​​ is a type of ​​multilayer printed circuit board​​ that consists of ​​four conductive copper layers​​ laminated together with insulating material (typically FR-4). These layers are interconnected through ​​vias​​ (plated holes) to form a complete circuit.


OEM and ODM 4 Layer PCB Board Multilayer Circuit Board Assembly OEM and ODM 4 Layer PCB Board Multilayer Circuit Board Assembly OEM and ODM 4 Layer PCB Board Multilayer Circuit Board Assembly



♦ ​Structure of a 4-Layer PCB​​:

​

A standard 4-layer PCB stack-up usually includes:

  • ​​Top Layer (Signal Layer)​​ – Contains component footprints and signal traces.
  • ​​Inner Layer 1 (Ground Plane, GND)​​ – Provides a low-impedance return path for signals and reduces EMI.
  • ​​Inner Layer 2 (Power Plane, VCC)​​ – Distributes power efficiently across the board.
  • ​​Bottom Layer (Signal Layer)​​ – Additional routing space for signals and components.



♦ Technical Parameters


Item

Specification

Laers

1~64

Board thickness

0.1mm-10.0mm

Material

FR-4,CEM-1/CEM-3,PI,High Tg,Rogers

Max panel size

32"×48"(800mm×1200mm)

Min hole size

0.075mm

Min line width

3mil(0.075mm)

Surface finish

OSP,HASL,Imm Gold/Nickel/Ag, Electric gold

Copper thickness

0.5-15 OZ

Soldermask

Green/Yellow/Black/White/Red/Blue

Silkscreen

Red/Yellow/Black/White

Min PAD

5mil(0.13mm)

Inter package

Vacuum

Outer package

Carton

Outline tolerance

±0.75mm

Hole tolerance

PTH:±0.05 NPTH:±0.025

Certificate

UL,ISO 9001,ISO14001,IATF16949

Special request

Blind hole+Gold finger + BGA

Material Suppilers

Shengyi, KB, Nanya, ITEQ,etc.




♦ One-Stop PCBs Solution


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♦ Advantages of DQS Team
  1. On-time Delivery:
    • Owned PCBA factories 15,000 ㎡
    • 13 fully automatic SMT lines
    • 4 DIP assembly lines


2. Quality Guaranteed:

    • IATF, ISO, IPC, UL standards
    • Online SPI, AOI, X-Ray Inspection
    • The qualified rate of products reach 99.9%


3. Premium Service:

    • 24H reply your inquiry
    • Perfect after-sales service system
    • From prototype to mass production


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OEM and ODM 4 Layer PCB Board Multilayer Circuit Board Assembly

Ask Latest Price
Product Detail
MOQ :
1
Price :
Contact us
Payment Terms :
T/T
Layer :
1-64 Layer
Base Material :
Rogers
Thickness :
0.5-10.0mm
Contact Supplier
OEM and ODM 4 Layer PCB Board Multilayer Circuit Board Assembly

DQS Electronic Co., Limited

Verified Supplier
1 Years
shenzhen
Business Type :
Manufacturer
Main Products :
PCB Manufacturing, PCB Prototype, SMT Assembly
Employee Number :
>800
Certification Level :
Verified Supplier
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