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Ceramic PCB

PCB Assembly

SMT Assembly

BGA Assembly

Through Hole Assembly

Box Build Assembly

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Created with Pixso. Home Created with Pixso. Products Created with Pixso.
PCB Manufacturing
Created with Pixso.

One Stop SMT PCB Assembly Board Fab Service For Consumer Electronics

One Stop SMT PCB Assembly Board Fab Service For Consumer Electronics

One Stop SMT PCB Assembly Board Fab Service For Consumer Electronics

MOQ: 1
Price: Contact us
Payment Terms: T/T
Supply Ability: 200,000 + SQM/month
Detail Information
Product Description
Detail Information
Layer:
4 Layer
Board Thickness:
0.8m
Board Material:
FR4
Finished Copper:
0.5 OZ
Min Line Width/Spacing:
0.1/0.1mm
Surface Finish:
HASL
Application:
Electronic Products
Certificate:
UL,IATF16949,ISO&Reach
Supply Ability:
200,000 + SQM/month
Highlight:

SMT pcb assembly board

,

Fab pcb assembly board

,

SMT pcb fab service

Product Description

One-Stop SMT PCB Manufacturing for Consumer Electronics

 

♦ What is SMT PCB Manufacturing?

 

​​SMT (Surface Mount Technology) PCB Manufacturing​​ is the process of assembling printed circuit boards by mounting electronic components directly onto the surface of the PCB using automated machines, as opposed to through-hole technology (THT), where components are inserted into drilled holes.

 

 

One Stop SMT PCB Assembly Board Fab Service For Consumer Electronics 0 One Stop SMT PCB Assembly Board Fab Service For Consumer Electronics 1 One Stop SMT PCB Assembly Board Fab Service For Consumer Electronics 2

 

♦​​ Key Steps in SMT PCB Manufacturing​​

1. PCB Fabrication (Before SMT Assembly)​​

    • The bare PCB is manufactured with solder pads (no holes needed for SMT components).
    • Common materials: FR-4, aluminum, or flexible substrates.

​​2. Solder Paste Application​​

    • ​​Stencil Printing​​: A metal stencil aligns with the PCB, and solder paste (a mix of tiny metal balls and flux) is applied to the pads.

​​3. Component Placement​​

    • ​​Pick-and-Place Machines​​ automatically pick SMDs (Surface Mount Devices) from reels/trays and place them on the solder paste with high precision.
    • Components include resistors, capacitors, ICs (QFN, BGA), and more.

​​4. Reflow Soldering​​

    • The PCB passes through a ​​reflow oven​​, where controlled heating melts the solder paste, forming permanent electrical connections.
    • Temperature profile: Preheat → Soak → Reflow → Cooling.

​​5. Inspection & Testing​​

    • ​​AOI (Automated Optical Inspection)​​ – Checks for misalignment, solder defects.
    • ​​X-Ray Inspection​​ – For hidden joints (e.g., BGA components).
    • ​​Functional Testing​​ – Validates the assembled PCB’s performance.

 

♦ ​​​​​​SMT vs. Through-Hole (THT) PCB Assembly​​​​​​

 

Feature SMT PCB Assembly Through-Hole (THT) Assembly
​​Component Size​​ ✅ Tiny (0201, 0402) ❌ Larger (leaded parts)
​​Speed​​ ✅ Faster (automated) ❌ Slower (manual/semi-auto)
​​Cost​​ ✅ Lower (mass production) ❌ Higher (labor-intensive)
​​PCB Space​​ ✅ High-density ❌ Requires more space
​​Strength​​ ⚠️ Less mechanical strength ✅ Better for high-stress environments

 

 

 

 ♦ Technical Parameters

 

Item

Spec

Layers

1~64

Board Thickness

0.1mm-10 mm

Material

FR-4, CEM-1/CEM-3, PI, High Tg, Rogers, PTEF, Alu/Cu Base,Ceramic, etc

Max Panel Size

800mm×1200mm

Min Hole Size

0.075mm

Min Line Width/Space

Standard: 3mil(0.075mm)  Advance: 2mil

Board Outline Tolerance

士0.10mm

Insulation Layer Thickness

0.075mm--5.00mm

Out Layer Copper Thickness

18um--350um

Drilling Hole (Mechanical)

17um--175um

Finish Hole (Mechanical)

17um--175um

Diameter Tolerance (Mechanical)

0.05mm

Registration (Mechanical)

0.075mm

Aspect Ratio

17:01

Solder Mask Type

LPI

SMT Min. Solder Mask Width

0.075mm

Min. Solder Mask Clearance

0.05mm

Plug Hole Diameter

0.25mm--0.60mm

 

 

 

♦ One-Stop PCBs Solution

 

One Stop SMT PCB Assembly Board Fab Service For Consumer Electronics 3 One Stop SMT PCB Assembly Board Fab Service For Consumer Electronics 4 One Stop SMT PCB Assembly Board Fab Service For Consumer Electronics 5 One Stop SMT PCB Assembly Board Fab Service For Consumer Electronics 6
PCB Prototype Felx PCB  Rigid-Flex PCB Ceramic PCB
One Stop SMT PCB Assembly Board Fab Service For Consumer Electronics 7 One Stop SMT PCB Assembly Board Fab Service For Consumer Electronics 8 One Stop SMT PCB Assembly Board Fab Service For Consumer Electronics 9 One Stop SMT PCB Assembly Board Fab Service For Consumer Electronics 10
Heavy Copper PCB HDI PCB High Frequency PCB  High TG PCB

 

 
 
♦ 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

 

Tags: 

Fr4 pcb board fabrication  

1OZ pcb design manufacturing  

Low Volume circuit board fabrication

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