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ElectroBurger

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NEMA-MW-80 155C This magnet wire has a copper core with a dual film of polyurethane (85-90 percent) with polyamide(nylon) as an outer coating making up the other 10-15 percent.

.0169 inch diameter

rated to 155 degrees centigrade

What is the resistivity of such a copper wire, because i know that R=l*p/A.

Using this equation(or others) is it possible to calculate the maximum current that would keep the wire under 155 degrees?