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PCB Assembly
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Custom BGAs SMD Board Assembly Services SMT PCBA For Automotive Electronic

Custom BGAs SMD Board Assembly Services SMT PCBA For Automotive Electronic

MOQ: 1
Price: Contact us
Payment Terms: T/T
Detail Information
Place of Origin:
China
Certification:
ISO, UL, IPC, Reach
Layer:
2-36 Layer
Material:
FR4
Board Thickness:
0.2-10mm
Surface Finish:
Immersion Gold
Pin Space:
0.25mm
Application:
Automotive Electronic
Highlight:

BGAs smd board assembly

,

Custom smd board assembly

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Automotive smt pcba

Product Description

 

SMT Assembly Services for Automotive Electronic

 

 

♦ What Is SMT Assembly Service?

 

SMT Assembly (Surface Mount Technology Assembly)​​ is a modern method of mounting electronic components directly onto the surface of a printed circuit board (PCB). It is the most widely used PCB assembly technique today, replacing traditional through-hole technology (THT) in most applications due to its efficiency, precision, and ability to support miniaturized and high-density designs.

 

 

 

 Key Features of SMT Assembly Services:​

​​

1. Automated & High-Speed Process​​

    • Uses ​​pick-and-place machines​​ to accurately position tiny SMD (Surface Mount Device) components.
    • ​​Reflow soldering​​ melts solder paste to create strong electrical connections.
    • Ideal for ​​high-volume production​​ with consistent quality.

​​2. Supports Miniaturized & Complex Designs​​

    • Enables smaller, lighter, and more compact PCBs (e.g., smartphones, wearables, IoT devices).
    • Allows ​​high component density​​ (fine-pitch ICs, BGAs, QFNs, 01005 resistors, etc.).

​​3. Cost-Effective for Mass Production​​

    • Faster assembly than through-hole (THT), reducing labor costs.
    • Fewer drilling requirements (no holes needed for leads).

​​4. Common SMT Components​​

    • ​​Passive components​​ (resistors, capacitors, inductors)
    • ​​Integrated Circuits (ICs)​​ (QFP, BGA, SOIC, etc.)
    • ​​Connectors & LEDs​​ (small-footprint versions)

 

 

SMT vs. Through-Hole(THT) Assembly:​

Feature SMT Assembly Through-Hole Assembly (THT)
​Component Size​ Small (SMD) Larger (leads inserted into holes)
​PCB Space Used​ Less (higher density) More (requires drilled holes)
​Speed​ Faster (automated) Slower (manual or semi-auto)
​Cost​ Lower for mass production Higher (labor-intensive)
​Strength​ Less mechanical strength Stronger (better for high-stress parts)
​Applications​ Consumer electronics, IoT, medical devices Industrial, automotive, high-power circuits

 

 

 

DQS Electronic Group is one of the leading EMS company in China, we provide PCB design, PCB manufacturing, PCB assembly service and testing. Welcome send us your Gerber file to get free quotation. Our email: sales@dqspcba.com

 

 

 

♦ Technical Parameters

 

 PCB Assembly Capability

 

Item

 

                  Normal

 

 Special

 

 

 

 

 

 

 

 

SMT

Assembly

 

 

PCB(used for SMT)

specification

Length and Width( L* W)

Minimum

L≥3mm,  W≥3mm

L<2mm

Maximum

L≤800mmW≤460mm

L > 1200mmW>500mm

Thickness( T)

Thinnest

0.2mm

T<0.1mm

Thickest

4 mm

T>4.5mm

 

SMT components specification

Outline Dimension

Min size

0201(0.6mm*0.3mm)

01005(0.3mm*0.2mm)

Max size

200 * 125

200 * 125

component thickness

T≤15mm

6.5mm<T≤15mm

QFP,SOP,SOJ

(multi pins)

Min pin space

0.4mm

0.3mm≤Pitch<0.4mm

CSP/ BGA

   Min ball space

0.5mm

0.3mm≤Pitch<0.5mm

 

 

DIP

Assembly

 

PCB specification

 

Length and Width( L* W)

Minimum

L≥50mm, W≥30mm

L<50mm

Maximum

L≤1200mm, W≤450mm

L≥1200mmW≥500mm

Thickness( T)

Thinnest

0.8mm

T<0.8mm

Thickest

3.5mm

                      T>2mm

 

 

 

 

♦ Application Fields

 

Custom BGAs SMD Board Assembly Services SMT PCBA For Automotive Electronic 0 Custom BGAs SMD Board Assembly Services SMT PCBA For Automotive Electronic 1 Custom BGAs SMD Board Assembly Services SMT PCBA For Automotive Electronic 2 Custom BGAs SMD Board Assembly Services SMT PCBA For Automotive Electronic 3
PCBA Prototype Industrial Control PCBA Telecom PCBA Medical PCBA
Custom BGAs SMD Board Assembly Services SMT PCBA For Automotive Electronic 4 Custom BGAs SMD Board Assembly Services SMT PCBA For Automotive Electronic 5 Custom BGAs SMD Board Assembly Services SMT PCBA For Automotive Electronic 6 Custom BGAs SMD Board Assembly Services SMT PCBA For Automotive Electronic 7
Automotive PCBA Consumer Electronic PCBA LED PCBA  Security PCBA

 

 
 
 
♦ 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