Selective Soldering Defining the Correct Soldering Process
2015-7-25u2002·u2002ment, lead-free soldering was performed with SnAg3.8Cu0.5 at a temperature of 260°C. The higher temperature was enough to achieve good solder joint quality, so reducing the conveyor speed, which would have reduced the throughput of the assem-bly, was not required (Table 1). The selective soldering machine was fitted with two zones of infrared ...
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