Temperature coefficient of resistance data?

Discussion in 'General Electronics Chat' started by felix_lu, Jul 22, 2004.

  1. felix_lu

    Thread Starter New Member

    Jul 22, 2004
    6
    0
    Hi,

    I found the table for the temperature coefficient of resistance (TCR)on this site:
    http://www.allaboutcircuits.com/vol_1/chpt_12/6.html

    Anybody know where this data comes from? I checked the CRC handbook of chem and Physics (60th Edition) and didn't find it there.
    Specifically, I'm looking for the TCR for Pt and Ti. If I could also get the higher
    order coefficients, that would be great.

    Also, does anyone know how the resistance of a metal changes when alloyed with another metal? say evaporated Au, Pt and Ti?

    thanks for any help.

    Felix
    felix.p.lu@boeing.com
     
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