Where is the difference between PCB and PCBA_

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Where is the difference between PCB and PCBA

source:Industry News release time:2023-02-13 Article author:yu Popular:pcb

　　 Where is the difference between PCB and PCBA(图1)

　　PCBA is the entire process through the PCB empty board SMT parts, and then through the entire process of the DIP plug -in.

　　SMT stickers mainly use the latter to install some small parts on the PCB board.

　　DIP is "plug -in", that is, inserting parts on the PCB board, which is a larger part and not suitable for the form of plug -in to integrate parts when it is installed.

　　Note: SMT and DIP are both integrated parts on the PCB board. The main difference is that SMT does not need to drill on the PCB. In the DIP, the PIN foot of the part is inserted into the well -drilled hole.

　　Summary: PCBA refers to a processing process, which can also be understood as the finished line board, that is, the process on the PCB board is completed before PCBA. The PCB of the circuit board factory refers to the empty printing line board with no parts on it. Generally speaking, PCBA is the finished board; PCB is a bare board.

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