Multilayer PCB Assembly Service OEM FR4 Surface Mount Smt 0402+QFP

Multilayer PCB Assembly OEM FR4 SMT PCB Assembly PCB Assembly Service 0402+QFP Surface Mount PCB Assembly

SMT PCB Assembly Introduction

SMT is surface mount technology, which is a new generation of electronic assembly technology developed from hybrid integrated circuit technology. SMT PCB assembly refers to a circuit assembly technology that installs SMC/SMD (Chip Components) on the surface of a printed circuit board or other substrate, and sells and assembles it by reflow soldering or dip soldering.

Advantages of SMT

It has a high assembly density, making electronic devices lighter in weight
It has high vibration resistance
SMT ignore reliable
Less solder joint error
SMT has high frequency reduction for electromagnetic and RF reduction
It saves on equipment costs

SMT PCB Assembly Specification

SMT PCB Assembly Processing Technology requirements for PCB Design
In the process of SMT patch processing, all processing equipment has the characteristics of full automation, precision and speed. Then the PCB design must meet the requirements of SMT patch processing equipment in order to effectively guarantee product quality.

1. PCB shape design
2. PCB size design
3. PCB thickness design
4. PCB process side design
5. PCB component layout design
6. PCB Pad Design

SMT PCB Assembly Characterictics

1. High assembly density
Electronics are small in size and light in weight. Usually, after using SMT, the volume of electronic products is reduced by 40% to 60%, and the weight is reduced by 60% to 80%.

2. High reliability and strong anti-vibration ability
Since SMC and SMD have no leads or short leads, and are firmly attached to the surface of the PCB, they have high reliability and strong vibration resistance. Good high frequency characteristics.

3. It is easy to realize automation and improve production efficiency.
Compared with THT, SMT is more suitable for automatic production. For example, THT needs different plug-in machines (automatic plug-in machines, horizontal plug-in machines, vertical plug-in machines, taping machines, etc.) according to different components.

SMT PCB Assembly Manufacturer

Shenzhen SKY-WIN Technology Co., Ltd which is  one-stop PCBA intelligent manufacturing platform, sample/small batch, SMT patch, PCB proofing, DIP welding processing, PCB board making, full set of electronic components purchasing, one-stop PCBA manufacturing services.