available: yellow, black, blue, red. Screen printing is used to render useful information on the PCB board that can prototipare Placa cablaj help users during assembly. It is used to mark component values, part numbers, test points, polarity, etc. Screen printing does not influence the printed circuit and the possible
the Placa prototipare cablaj tracks and the distance between them, i.e. the insulation. For a multilayer printed circuit with a specific stack-up, it must be taken into account that the internal tracks with controlled impedance are shielded by copper planes and for this reason only the thickness of the
chances of solder shorting between traces or unwanted electrical contact with possible loose wires. For its function of helping to prevent solder cablaj prototipare Placa shorts, the coating is called a solder mask. Soldermask is generally green in color but can have different colors: green, red, blue, white, black. Only the outer layers need to be