SMT PCB Assembly Service

SMT PCB Assembly Service

Surface mount PCB assembly involves the mounting of components directly on the PCB surface through the use of automatic SMT machines. This assembly process is commonly utilized in a variety of fields, including Communications, Security, Computer, Medical, Industrial, Automotive electronics, and Smart home technology. With the ever-evolving electronic industry, the popularity of SMT PCB assembly continues to grow due to its accurate assembly and cost-effective benefits.

BGPCBA is an expert SMT PCB Assembly factory, certified with ISO 9001:2008 standards. Our surface mount SMT PCB assembly services are of top quality and offered at competitive prices with fast lead times. Our assembly process uses 6 automated production lines, allowing us to handle both low volume PCBA prototypes and high volume orders. With our use of the latest SMT technology, we guarantee consistent high quality and precise component placement. Our surface mount SMT PCB assemblies are renowned for their strong mechanical properties, making them a dependable option for high-speed circuits and de-coupling applications.

We are equipped with advanced assembly and inspection equipment to support reliable PCB Assembly services. Our highly trained and experienced staffs make sure your PCBA projects completed faster with high quality.bgpcba Electronics is good at high quality SMT PCB assembly, services include

Meet the Dream Team

Textile inspires and equips people to accelerate sustainable practices in the textile value chain. We focus on minimizing the harmful impacts of the global textile industry and maximizing its positive effects.

X-Ray Inspection

To discover soldering defects like solder paste bridge and cold solder joints of BGA balls, we use X-ray inspection equipment to check components such as BGAs, DFNs and QFNs. The process ensures high-quality solder joints, as there is no direct visual inspection method available for these components.

SMTPosition accuracy:20 um
 Components size:0.4×0.2mm(01005) —130×79mm,Flip-CHIP,QFP,BGA,POP
 Max. component height::25mm
 Max. PCB size:680×500mm
 Min. PCB size:no limited
 PCB thickness:0.3 to 6mm
 PCB weight:3KG
Wave-SolderMax. PCB width:450mm
 Min. PCB width: no limited
 Component height:Top 120mm/Bot 15mm
Sweat-Solder Metal type :part, whole, inlay, sidestep
  Metal material:Copper , Aluminum
  Surface Finish:plating Au, plating sliver , plating Sn
  Air bladder rate:less than20%
 Press-fit Press range:0-50KN
  Max. PCB size:800X600mm
 Testing ICT,Probe flying,burn-in,function test,temperature cycling

Over the years,BGPCBA has obtained highly appreciation and reputation from various industries customers. If you are looking for a reliable PCB assembly factory, please email us at [email protected] for details information and an instant quotation.


Advantages of SMT

Surface mount technology offers numerous benefits that should not be overlooked. These include:

Dual-sided circuit boards:

The through-hole process limits component placement to one side of the board due to the protruding pins. However, SMT allows for components to be attached on both sides, allowing for more complex circuitry without significant size increase.

Small components:

SMT allows for miniaturization by attaching tiny components at high densities, resulting in smaller units compared to other manufacturing methods. The implementation of contact terminals, rather than leads, is the key to this major benefit. In fact, SMT can shrink a unit to the size of a single grain of sand..

Less drilling:

One method for creating secure connections on a PCB is through-hole technology, which involves drilling holes. However, this can lead to increased costs during the manufacturing process. An alternative that is often more cost-efficient is surface-mount technology (SMT), which eliminates the need for drilling holes.

Highly customizable:

With SMT technology, it is possible to connect a wide variety of parts to your circuit boards. This advanced technique has been widely adopted by companies across different industries, offering the flexibility to tailor boards for a multitude of applications.

Easily automated:

SMT offers multiple manufacturing advantages due to its advanced automation. Various tasks such as solder paste printing, component placement, inspection scanning, and reflow soldering can be performed effectively and efficiently by machines.

How Does SMT Work?

SMT, a technique known as surface mount technology, is an advanced and adaptable method utilized in the assembly of electronics. Through this method, manufacturers have the flexibility to mount electronic components onto a printed circuit board, allowing for a multitude of possibilities for constructing circuit boards.

Surface mounting has distinct advantages over other techniques commonly used in PCB manufacturing. One key benefit is the ability to create much smaller products, up to a third of the size and weight of traditional through-hole boards. In addition, this technology allows for more intricate circuit designs to be incorporated into compact assemblies, playing a critical role in the proliferation of compact electronic devices in today’s society.

When deciding on the assembly process for your needs, take into account factors such as assembly speed, ease of use, cost-effectiveness, product durability, and component density. Our expert engineers can provide guidance in determining the best option, taking their extensive knowledge into consideration.

The process of PCB SMT board design assembly involves four simple steps.

  • Prepare the printed circuit board
  • Place the components
  • Reflow soldering
  • Inspection

A Full Service Manufacturer

Our clients can expect comprehensive manufacturing services, covering surface mount PCB assembly, assembly capabilities, box build, and testing and inspection.

Our expertise lies in providing tailored wiring solutions for your device, encompassing the design, sourcing, and installation of wiring harnesses, cables, and sub-assembly components. In addition, we are proficient in managing design software loading, system configuration, packaging, and labeling.

Bgpcba ensures the reliability and functionality of your products with thorough testing and inspection services. Our process starts with a visual inspection at 100% magnification and may include automated optical inspection, in-circuit testing, and functional testing.