{"id":813,"date":"2020-06-16T11:39:18","date_gmt":"2020-06-16T11:39:18","guid":{"rendered":"http:\/\/technotronix.nobat.webfactional.com\/pcbblog\/?p=813"},"modified":"2025-12-11T11:07:29","modified_gmt":"2025-12-11T11:07:29","slug":"top-factors-to-consider-while-outsourcing-the-box-build-pcb-assembly","status":"publish","type":"post","link":"https:\/\/www.technotronix.us\/pcbblog\/top-factors-to-consider-while-outsourcing-the-box-build-pcb-assembly\/","title":{"rendered":"Top Factors to Consider While Outsourcing the Box Build PCB Assembly!"},"content":{"rendered":"

Box build, also sometimes referred to as systems integration, can mean a whole range of things \u2013 from a PCBA in a small enclosure to a complex electro-mechanical system that includes enclosure fabrication, installation and routing of cables or wire harnesses, and installation of sub-assemblies and components.<\/p>\n

Today, it has become a fairly common practice among Original Equipment Manufacturers to outsource box build assembly services<\/a> to a contract manufacturer. Not without reason. The advantages of outsourcing Box Build Assembly to a partner well-versed with the process, are many. From having experts with the right know-how and experience to getting custom products at cost-effective prices, you tend to benefit on all counts. However, while outsourcing Box Build PCB Assembly, there are a number of factors that you need to keep in mind to get desirable results. Here are some of them:<\/p>\n

Bill of Material (BOM)<\/h2>\n

Bill of Material (BOM) –<\/strong> In outsourcing your assembly, the one thing that is critical to put together, is the bill of material<\/a>. Simply put, a BOM is a list of components that are required to manufacture the product. It is important, therefore, to put together this list meticulously, ensuring that the parts mentioned aren\u2019t obsolete or not recommended for new designs. It is also important for you to mention which parts are to be sourced by the provider and which will be provided by you, so that there is no ambiguity. In turn, this ensures there are no production delays at a later stage.<\/p>\n

Assembly<\/h2>\n

Assembly –<\/strong> It is prudent to provide 3D models that helps the outsourcing PCB Assembly to come up with a proper visualization. CAD Models help the EMS provider to get a proper understanding of the placement and positioning of components.<\/p>\n

Schematics<\/h2>\n

Schematics –<\/strong> Circuit Diagrams are yet another requirement which help the EMS provider to put together an error-free assembly.<\/p>\n

Sample Units<\/h2>\n

Sample Units –<\/strong> Particularly if your drawings or schematics are unclear, the need for sample units becomes even more pronounced. By way of sample units the EMS provider can get a fair understanding of your exact requirements and ensure consistent builds.<\/p>\n

Dimensions<\/h2>\n

Dimensions –<\/strong> It is important for the Box Build PCB Assembly provider to have the exact details of the size and weight of the product. It not only helps the Box Build Assembly Process<\/a>, the information is crucial for the provider to make necessary arrangements for storage, handling and shipping.<\/p>\n

Testing<\/h2>\n

Testing –<\/strong> When you outsource the box build pcb assembly, you also need to clearly state the safety testing that you require. Whether you require a flash test or earth bond test, it should be specified in advance. In fact the provider with his vast experience can also come in handy to indicate to you what testing processes should be used.<\/p>\n

The other factors to keep in mind in choosing the outsourcing PCB Assembly partner<\/a>, is to check for their credentials related to:<\/p>\n