Are they magnetic? Ni is. I believe they are just tinned Cu. Some will have some indium solder on the bottom.
Eric
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Are they magnetic? Ni is. I believe they are just tinned Cu. Some will have some indium solder on the bottom.
Eric
I buy Tantalum Capacitors and offer other services. Check out my thread for more info.
http://www.scrapmetalforum.com/scrap...-cap-more.html
http://recycletantalumcapacitors.com/
Very interesting. They do seem to have a slight stick to them when touching a magnet. I didn't initially detect it while it was still in the heat sink. Does this mean that it is nickel? also, any idea what category of copper this should be in? I was told to throw them in with my copper /aluminum fin heat sinks for the same price but I'm not sure if this is correct.
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