In the electronics sector, the phrases printed circuit board (PCB) and printed circuit board assembly (PCBA) are both crucial. Although they are two separate concepts, some people mistakenly use them interchangeably.
The primary distinction between these two names is that PCB refers to a board with no circuitry on it, and PCBA refers to a board with all the electronic components it needs to function. A PCBA is a finished and working board, whereas a PCB is not yet functional because it lacks the necessary components. A PCBA is constructed on top of an existing PCB; PCBs and PCBAs are two distinct components of the same process.
In this article, we’ll look more closely at the definitions of PCB and PCBA as well as the distinctions between the two terminologies.
What is PCB or Printed Circuit Board?
What Is the Definition of PCBA?
A PCBA is a finished PCB assembly that includes all of the electronic components required to make the board function as intended, whereas PCB refers to a blank board. PCBA can also refer to the procedure of putting the board together with the required parts.
After mounting different electrical components on the PCB, such as capacitors, resistors, integrated circuits (ICs), and other components depending on the application, the board is known as a PCBA (Printed Board Circuit Assembly).
A PCBA typically goes through a reflow furnace to create a mechanical bond between the PCB and the components.
What is the difference between PCBA and PCB ?
What To Consider For the Best PCB for PCBA Manufacturer
- The PCB company should specialize in producing printed circuit boards rather than acting as merely a broker.
- Many businesses will restrict your order. It’s known as the Minimum Order Limit (MOL). A reputable circuit board manufacturer would never place a cap on the number of printed circuit boards you can order. You ought to be able to place any order, no matter how low or how high.
- The organization needs to be knowledgeable about various PCB soldering processes for PCBA manufacture. SMT, thru-hole, and manual soldering are all included.
- The lead time is still another crucial factor. PCBA deliveries must be made on schedule. Additionally, the delivery must include DFM information (Design for Manufacturability). The DFM is essential because without it, you cannot produce the desired gadget.
- The PCBA’s price needs to be reasonable and competitive. To receive the greatest price, you should be able to haggle with the manufacturer.
PCBA Services At PCBShare
At PCBShare, we provide expert PCB assembly services, including board-level and completed box build assembly, SMT and thru-hole technology, and everything from fully automated processes to precise hand assembly. Our ISO 9001-certified.