What is SMT (Surface Mount Technology)? PCB Assembly (Part 1)

This video is part one of our examination of how surface mount technology (SMT) is used to assemble PCBs and transform them into PCBAs.

SMT is the process whereby the key components (SMDs or surface mount devices) are mounted onto the PCB board. It exists primarily to increase the speed of electronic device production as components can be attached quickly.

We will look at the first 2 elements of the PCBA production process on an SMA (surface mount assembly) line in detail: Solder paste application and component placement.

In particular, we'll cover:
Pre-assembly steps (PCB designed, need to order SMDs/components)
Solder paste application
Potential solder paste issues
Component placement process
PCB positioning
Pick & place types
Vacuum nozzles and grips
Vision inspection (have critical components been picked and oriented correctly?)

After watching this video, importers will have a much clearer understanding of how the PCBAs used in their electronic devices are actually being made, and the intricate production process that your suppliers are undertaking on your behalf.

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Watch the rest of these PCB-related videos in this playlist:    • PCB & PCBA Production (Important Fabr...  

If you have any questions regarding producing YOUR electronic products that use PCBs, or need help, feel free to contact us over at Sofeast: https://www.sofeast.com/contact-us/

You may also like to learn more about the materials & processes that we're experienced in working with on this page: https://www.sofeast.com/resources/mat...

And also, the products that we are expert in here: https://www.sofeast.com/resources/pro...