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PCB Assembly
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Efficient Solution High Density Circuit for SMT Assembly of Wearable Devices

Efficient Solution High Density Circuit for SMT Assembly of Wearable Devices

MOQ: 1
Price: Contact us
Payment Terms: T/T
Supply Ability: Post-soldering 700,000 points/day
Detail Information
Place of Origin:
China
Certification:
ISO,UL,IATF,RoHS,Reach
Copper Thickness:
1oz,1/2OZ 1OZ 2OZ 3OZ,0.3oz-3oz,1 Oz,0.25OZ~12OZ
Base Material:
FR-4,CEM-3,Aluminum,CEM-1 OR FR-4,alum
Min. Line Spacing:
0.003",0.1mm,4mil,0.1mm4mil),4/4mil(0.1/0.1mm)
Material:
FR4
Board Thickness:
3.2mm
Min. Line Width:
3mil
Min. Hole Size:
0.20mm
Surface Finishing:
ENIG
Application:
Consumer Electronics,Industry/Medical/Consumer Electronic
Solder Mask Color:
Green
Supply Ability:
Post-soldering 700,000 points/day
Product Description



Efficient Solution High Density Circuit for SMT Assembly of Wearable Devices



♦ What Is SMT Assembly?


SMT assembly (Surface Mount Technology, surface mount technology) is the core process of electronic manufacturing, directly to the micro electronic components mounted on the surface of the PCB board welding, to achieve miniaturisation of electronic products, high-performance production.




♦  Characteristics of SMT Assembly:

  • Mounted on the surface: components are directly mounted on the PCB surface (no need to punch holes), saving space and making the board thinner and lighter.

  • Ultra-small components: supports tiny components with 0.2mm pitch (e.g. mobile phone chips, resistors), suitable for high-density circuits.

  • Fully automatic production: the mounter can paste dozens of components per second, high efficiency, suitable for mass production.



♦  Core Steps of SMT Assembly:

  1. Printing solder paste: Brush a layer of solder paste (solder + flux) on the PCB pads.

  2. Paste the components: the mounter precisely paste the components to the position of the solder paste.

  3. Reflow soldering: Heat to melt the solder paste, cool and fix the components.

  4. Inspection: Check the quality of soldering by machine, defective products can be returned for repair.



♦  Core Application Scenarios of SMT Technology:

  1. Consumer Electronics Field
    SMT technology supports the miniaturisation needs of smartphones, TWS headsets and other devices, which can accurately mount 01005 ultra-small components (0.4×0.2mm), realise high-density integration, such as 5G modules and multi-chip stacking.Helping to make devices thinner and lighter (e.g. mobile phones under 5mm).

  2. Automotive Electronics and Medical Devices
    has passed automotive grade (AEC-Q100) and medical grade (ISO 13485) certifications to meet the high reliability requirements of in-vehicle ECUs and medical monitors, and automated reflow soldering ensures solder joint consistency (voidingrate <5%), adapt to high temperature and vibration environment.

  3. Industrial Internet of Things
    Supports anti-interference mounting of industrial robots, smart sensors and other devices, achieving both miniaturisation and stability.




♦  SMT Line Configuration of DQS:

Efficient Solution High Density Circuit for SMT Assembly of Wearable Devices 0




♦ One-Stop PCBA Solution


Efficient Solution High Density Circuit for SMT Assembly of Wearable Devices 1 Efficient Solution High Density Circuit for SMT Assembly of Wearable Devices 2
Efficient Solution High Density Circuit for SMT Assembly of Wearable Devices 3 Efficient Solution High Density Circuit for SMT Assembly of Wearable Devices 4
PCBA Prototype Industrial Control PCBA Telecom PCBA Medical PCBA
Efficient Solution High Density Circuit for SMT Assembly of Wearable Devices 5 Efficient Solution High Density Circuit for SMT Assembly of Wearable Devices 6 Efficient Solution High Density Circuit for SMT Assembly of Wearable Devices 7 Efficient Solution High Density Circuit for SMT Assembly of Wearable Devices 8
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