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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal>I have a basic question about soldering.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Using 60/40 solder (mp is 374°F, 0.032” diameter) to attach headers to a PCB.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The digital soldering iron (Hakko) can be set to any temperature between way too low and 900°F.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I know it needs to be <b>substantially</b> hotter (>600°F) than the solder melting point, but what is a good temperature setting for this type of work?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Beyond a simple answer, is there a good guide somewhere for future reference?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>John Rock<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>