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SMT StencilCategory: PCB Assembly
The purpose of an SMT stencil is to transfer solder paste to a bare circuit board. Before the assembly of the SMT components solder paste is printed onto the component pads of the printed circuit board by stencil, which are today usually manufactured from steel, more rarely from nickel or polyimide.
Group Member: 45
ElectronicsCategory: Electronic Components
Electronics deals with electrical circuits that involve active electrical components like vacuum tubes, transistors, diodes, integrated circuits, associated passive electrical components, and interconnection technologies. Commonly, electronic devices contain circuitry consisting primarily or exclusively of active semiconductors supplemented with passive elements.
Group Member: 772
A via is an electrical connection between layers in a physical electronic circuit that goes through the plane of one or more adjacent layers.In printed circuit board design, a via consists of two pads in corresponding positions on different layers of the board, that are electrically connected by a hole through the board.
Group Member: 14
Halogen-free PCBCategory: PCB
There is an increasing demand for environmentally friendly electronic products including electronic circuit boards. Halogenated compounds have been targeted for reduction and eventual elimination, because they are constructed of materials that are free of halogen.If the product you're engaged in requires to be environmental-friendly, Halogen-free PCBs will be your ideal choices.
Group Member: 10
Heavy Copper PCBCategory: PCB
Heavy Copper PCB makes it possible to integrate high current circuits and control circuits to realize a highly dense, in a simple board structure. Heavy copper normally used for a various products but not limited to: high power distribution, heat dissipation, planar transformers, power convertors, and so on.
Group Member: 6