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and gold connectors on both ends and gold pcbs and solder...

• nick5768 17y ago
  My understanding (from memory of an electronics class a few years ago) is that gold is used for the connectors because it resists oxidation better. Copper is actually a better conductor of electricity.
  • izak30 17y ago
    For sure. corrosion just isn't a big problem for most consumer or home electronics though. Where it is, it's a problem in more than just the connectors, because most electronics aren't sealed. (it's especailly useless if the connectors on the $100 board aren't protected... and the $3 cable is..)