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Surface-mount technology (SMT), originally called planar mounting, [1] is a method in which the electrical components are mounted directly onto the surface of a printed circuit board (PCB). [2] An electrical component mounted in this manner is referred to as a surface-mount device ( SMD ).
With recent changes in the economic climate the requirement for SMT placement becomes focused on the machine's versatility to deal with short runs and fast changeover. [citation needed] This means that lower cost machines with vision systems provide an affordable option for SMT users. There are more users of low end and mid-range machines than ...
Some key QFN design considerations are pad and stencil design. When it comes to bond pad design two approaches can be taken: solder mask defined (SMD) or non-solder mask defined (NSMD). A NSMD approach typically leads to more reliable joints, since the solder is able to bond to both the top and sides of the copper pad. [ 4 ]
SMTC Corporation (Surface Mount Technology Centre), founded in 1985, is a mid-size provider of end-to-end electronics manufacturing services (EMS) including PCBA production, systems integration and comprehensive testing services, enclosure fabrication, as well as product design, sustaining engineering and supply chain management services.
ASMPT (formerly ASM Pacific Technology) is a Singapore-headquartered company listed in Hong Kong that designs and manufactures machines and tools used in semiconductor and electronics assembly industries. It was originally the Asia division of ASM International (ASM).
On January 2025, automotive technology leader and a subsidiary of Samsung Electronics Co., Ltd., HARMAN announced a series of new partnerships with some of the biggest players in the technology and automotive world to strategize its plans for enhancing innovations and expanding its library of advanced automotive solutions, such as in-car ...
The single-aspect focus of a software blueprint means that an optimal description medium can be selected. For example, algorithmic code may be best represented using textual code, whereas a graphical user interface may be best represented using a form design. Selection of an intuitive description medium, i.e., one that matches well with mental ...
A sample: Limited functions. Prototype parts. First evaluations (e.g. physical fit) B sample: All functions available. Use for design validation. In-vehicle testing. C sample: All technical requirements met. Production tools and processes used. Use for product validation. Production tests. D sample: Pilot production: Confirm production flow ...