The demand for compact-sized, high-speed, and performance-driven electronics has increased significantly. This very factor has driven the demand for complex circuit board designs and assemblies incorporated in electronic devices. Also, the placement of components on the circuit board has become increasingly complex. Components are mounted using either through hole or surface mounting techniques. However, depending upon the application requirement, most circuit boards require to carry both through-hole and SMD components. This can be achieved through the integration of THT and SMT techniques. This is where mixed PCB assembly makes a significant difference. Are you intrigued to know more about mixed PCB assembly? Read this post till the end.
Mixed PCB Assembly combines through-hole technology (THT) and surface mount technology (SMT); thus the name. These two are the most popular PCB assembly techniques. Each has its strengths and limitations. In the through-hole technique, the electronic parts and components are placed using lead wires passed through drilled holes. In contrast, in surface mounting, there is no need to drill holes to connect different components on the bare board. They are directly mounted on the PCB. Mixed PCB assembly comprises several manual and automated steps. There are different scenarios in the application of mixed assembly technology during circuit board assembly manufacturing. These are:
These three assembly scenarios have different steps and sequence arrangements while applying THT and SMT at the same time. Thus, to ensure the final product's quality and performance, numerous elements hold importance. Yet, mixed PCB assembly as a technique has gained huge traction. The next section reflects on this point.
Owing to its beneficial features, mixed PCB assembly finds applications across industries. Some key benefits offered by these circuit board assemblies are as follows.
The aforementioned benefits of these circuit boards have immensely contributed to their popularity. PCBs manufactured using mixed technology find use in several electronic and electromechanical applications. The following are some major and common applications of these assemblies.
If you are looking for a mixed PCB assembly for your applications, you must get the PCBA done by a trustworthy, highly experienced PCB manufacturer and assembler who thoroughly understand your application needs. In terms of this aspect along with experience, customization abilities, and so on, Twisted Traces stands tall among other competitors. The company is counted as a prominent PCB manufacturer and assembly services provider in the USA. Aside from mixed PCB assembly, the company specializes in producing different types of PCBs, including
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