PCBA Components Assembly

A printed circuit board assembly (PCBA) is a finished circuit board with all components soldered and mounted on a printed circuit board (PCB). Conductive pathways engraved on PCB laminated copper sheets are used within a non-conductive substrate to form components. Connecting electronic components to the PCB is the final step in creating a fully functional electronic device.

1.Component procurement：

Component procurement is a key part of the PCBA manufacturing process, requiring the procurement of required components, including chips, resistors, capacitors, connectors, and more, from reliable suppliers.

Supplier selection:

Select component suppliers with good reputation and stable supply ability.

Component procurement:

Purchase components based on design requirements and Bill of Materials (BOM) to ensure component quality and specifications meet requirements.

2.Manufacturing：

Component mounting:

Use automatic mounting machines to accurately Mount components to the PCB, including SMT (Surface Mount Technology) and THT (Through-Hole Technology).

Welding:

Use wave soldering or hot air soldering iron and other processes to weld components to ensure welding quality and connection reliability.

Testing：

Perform functional testing, electrical testing and appearance inspection of PCBA after welding to ensure product quality meets standards.

3.Assembly and packaging:

The assembly and packaging stage is the final link of the PCBA manufacturing process, which assembles the qualified PCBA into the finished product and carries out packaging.

Mechanical assembly:

Assembly of PCBA into product housing or mechanical structure, including fixing, joining and assembly processes.

Packaging:

The finished product is packaged, including internal packaging and external packaging, to protect the product from damage and contamination.

4.Quality control and traceability

In the whole PCBA manufacturing process, quality control is a crucial link, it is necessary to carry out strict quality control and monitoring of each link, and establish a perfect quality traceability system.

Quality control:

Quality control and monitoring in the production process to ensure that the quality of each link meets the standard.

Quality traceability:

Establish a sound quality traceability system to trace each PCBA product to facilitate problem investigation and quality improvement.

Getting our PCBA prices is as simple as sending your PCB file and BOM list to sales@pcbwdx.com. We will give you a full quote within 48 hours. For a quick quote, please include a high priority in the subject line of your email.Additionally, please include the following:

1.BOM list (completeinformation will get a more accurate price—Check BOM sample here)

2.Gerber files

3.Quantity required (To save your total cost and delivery time, we accept full BOM purchases, and partial delivery)

4.Special technology process requirements,if any (like Selective soldering or non-mounted)

There is no Minimum Order Quantity (MOQ) limit for PCB assembly -even one piece is accepted. Moreover, all components’ price is 100% based on your BOM list. If you need an equivalent replacement to reduce cost, we must get your official approval.   Our team is qualified to manage the complete prototype PCB assembly process, which includes the sourcing of all components and their management, PCB assembly, quality control, function testing, and delivery.  

Our prototype circuit board assembly is a specialized service that enables us to take complicated designs, prepare them for assembly, and test them without your needing to worry about PCB assembly workmanship. The prototype pcb manufacturing section of our manufacturing facility has a unique layout that allows for flexible use of both automated and manual parts-loading stations. Our staff is qualified and experienced in managing fine-pitch parts and ball grid arrays (BGAs) for high-density FR-4 PCBs. Our team is capable of manufacturing prototype pcb manufacturing volumes from 1 to 1000 PCBs.

Our PCB prototype assembly services include component procurement. This allows you to focus on what you do best: layout design. We have a dedicated procurement staff that coordinates multiple suppliers and distributors to purchase electronic parts according to customer requirements, and our employees complete these procurement details in the most efficient manner. We have advanced processes that optimally select packaging (cut tape, tube, bulk, etc.) to reduce total costs. In addition, we are able to cross-reference parts and even find hard-to-find and outdated parts. When RayMing replaces high-quality components, customers can rest assured: we only use the electronic component number and manufacturer specified in the BOM. We will not modify your original layout design. Part replacement is only done with your permission.

The final PCB prototype assembly service cost includes assembly labor, bare board cost and parts cost. On our website, you can send your PCB file to get an estimate of the prototype PCB and assembly price.

We understand the importance of timely delivery. The sooner we source components, the sooner we can start board manufacturing. Before commencing board assembly, we thoroughly evaluate engineering inquiries and concerns related to the components in question with our customers. Average time for PCB manufacturing and assembly.For two weeks, it can be further shortened if there are no hard-to-locate components or documentation errors.We have the expertise to quickly deliver prototype board assemblies with surface mount (SMT), through hole (THT) and hybrid technology components. Our efficient and fast prototype PCB assembly services team can assemble boards in as little as 72 hours.