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DQS Electronic Co., Limited

  • China,Shenzhen
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China OEM Prototype BGA PCB Assembly Circuit Board for Communication Module
China OEM Prototype BGA PCB Assembly Circuit Board for Communication Module

  1. China OEM Prototype BGA PCB Assembly Circuit Board for Communication Module

OEM Prototype BGA PCB Assembly Circuit Board for Communication Module

  1. MOQ: 1
  2. Price: Contact us
  3. Get Latest Price
Payment Terms T/T
Delivery Time 5-30 days
Layer 2-36 Layer
Material FR4
Board Thickness 0.2-10mm
Surface Finish ENIG/Immersion Gold/HASL
Pin Space 0.25mm
Application Communication Module
Certification ISO, UL, IPC, Reach
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Delivery Time 5-30 days
Layer 2-36 Layer Material FR4
Board Thickness 0.2-10mm Surface Finish ENIG/Immersion Gold/HASL
Pin Space 0.25mm Application Communication Module
Certification ISO, UL, IPC, Reach Place of Origin China
High Light OEM bga pcb assemblyPrototype bga pcb assemblyBGA prototype circuit board

 

Communication Module BGA PCB Prototype and Assembly

 

 

♦ What Is PCB Prototype and Assembly?

 

PCB Prototype​​ and ​​PCB Assembly​​ are two critical stages in the development of electronic circuits. They involve designing, testing, and manufacturing printed circuit boards (PCBs) before full-scale production.

    • ​​Higher density connections​​ (more I/O in a smaller space)
    • ​​Better electrical & thermal performance​​ (shorter signal paths, improved heat dissipation)
    • ​​Reduced risk of bent or damaged pins​​ (since there are no leads)

​​1. PCB Prototype​​

A ​​PCB prototype​​ is an early-stage sample of a circuit board used for testing and validation before mass production.

​​Key Steps in PCB Prototyping:​​

    1. ​​Design & Layout​​ – Using CAD software (e.g., Altium, KiCad) to create schematics and PCB layouts.
    2. ​​Fabrication​​ – Manufacturing a small batch of bare PCBs (no components yet).
      • ​​Methods:​​
        • ​​CNC Milling​​ (for quick, low-cost prototypes)
        • ​​Chemical Etching​​ (DIY or small-scale)
        • ​​Professional PCB Fabrication​​ (from companies like JLCPCB, PCBWay)
    3. ​​Testing​​ – Checking for design flaws, signal integrity, and thermal performance.

​​Why Prototype?​​

✔ ​​Verify functionality​​ before mass production
✔ ​​Detect design errors​​ (e.g., short circuits, incorrect footprints)
✔ ​​Optimize performance​​ (signal routing, power distribution)

 

2. PCB Assembly (PCBA)​​

​​PCB Assembly (PCBA)​​ is the process of soldering electronic components onto a bare PCB to create a functional board.

​​Types of PCB Assembly:​​

    1. ​​Through-Hole Assembly (THA)​​ – Components with leads inserted into holes and soldered (used for robust, high-power circuits).
    2. ​​Surface-Mount Assembly (SMT/SMD)​​ – Components placed directly onto PCB pads (faster, more compact, used in most modern electronics).
    3. ​​Mixed Assembly​​ – Combines both SMT and through-hole components.

​​PCB Assembly Process:​​

    1. ​​Solder Paste Application​​ – A stencil deposits solder paste on PCB pads.
    2. ​​Component Placement​​ – A pick-and-place machine positions SMD components.
    3. ​​Reflow Soldering​​ – The board passes through an oven to melt solder paste.
    4. ​​Inspection & Testing​​ – Automated Optical Inspection (AOI), X-ray (for BGAs), and functional testing.

 

 

​​♦ Prototype vs. Mass Production Assembly​:

 

Feature Prototype Assembly Mass Production Assembly
​Volume​ Low (1-10 units) High (100s–1000s)
​Cost per Unit​ Higher (manual setup) Lower (automated)
​Turnaround Time​ Faster (days) Slower (weeks)
​Flexibility​ Easier to modify Harder to change

 

 

 

♦ 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

 

 
 
 
 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

 

Would you like details on ​​PCB Prototype and Assembly?

 Contact us via email : sales@dqspcba.com

 

 

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Employee Number:

    >800

  • Ecer Certification:

    Verified Supplier

DQS Electronic is located in Shenzhen, focusing on PCB Layout Design, PCB Fabrication, Electronic Components Sourcing, SMT, PCB Assembly and Testing. We are a one-stop EMS electronic manufacturing company committed to providing global customers with rapid prototyping and mass production. Our produ... DQS Electronic is located in Shenzhen, focusing on PCB Layout Design, PCB Fabrication, Electronic Components Sourcing, SMT, PCB Assembly and Testing. We are a one-stop EMS electronic manufacturing company committed to providing global customers with rapid prototyping and mass production. Our produ...

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Get in touch with us

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  • DQS Electronic Co., Limited
  • Yasen Industrial Park, Baolong Street, Longgang District, Shenzhen
  • https://www.pcbs-board.com/

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