Soldering Tips/Guides: Difference between revisions
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! style="background-color:#000FFF; color:#FFFFFF;" | How to solder a wire to a pin || style="background-color:#000FFF; color:#FFFFFF;" | Desolder / Solder 54 PIN RAM Chip | ! style="background-color:#000FFF; color:#FFFFFF;" | How to solder a wire to a pin || style="background-color:#000FFF; color:#FFFFFF;" | Desolder / Solder 54 PIN RAM Chip with a hot air/gas gun and a vacuum handling tool | ||
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Latest revision as of 16:07, 3 June 2015
Soldering Guide(s)[edit | edit source]
- http://www.circuitrework.com/guides/7-1-1.shtml
- http://store.curiousinventor.com/guides/Surface_Mount_Soldering/101
- http://en.wikipedia.org/wiki/Desoldering
| How to solder a wire to a pin | Desolder / Solder 54 PIN RAM Chip with a hot air/gas gun and a vacuum handling tool |
|---|---|
Soldering tips[edit | edit source]
- Don't use >40W iron (we are not soldering copper pipes!)
- Don't use leadfree solder (232'C @ SnSb)
- Don't use silverbased solder
- Don't use high tin alloy (e.g. 90/10: 300'C @ 97Sn 3Pb and 250'C @ 65Sn 35Pb)
- Use 60/40 (374'F / 190'C) or 63/37 (364'F / 183'C) both have nice low melting point for PCBs
large list of solder alloys and meltingpoints: http://alasir.com/reference/solder_alloys/
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