SnAgCu alloy with 3% silver and 0.5% copper (SAC305) was initially endorsed for use in SMT assembly ... failure of interconnected solder joints. Finally, electromigration is the most insidious ...

Advanced Rework Technology Ltd (A.R.T.), the independent provider of IPC-certified & bespoke training services for the ...

At the heart of my SMT process is stopping to inspect the ... coalesced into tiny clumps instead of a properly whetted solder joint. .4mm Leads Soldered in Home Lab Magnified X10 I like to give ...

The process involves melting a filler metal (solder) and flowing it into a metal joint. For this reason ... Indium alloys are very useful for soldering surface mount (SMT) components and parts with ...

Thermal profilers are used to determine the optimum temperature in both the heating zone and cooling zone in an SMT reflow oven to ensure high-quality soldered joints in PCBs ... The introduction of ...