291-200
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29394984-291-200
RES,AXIAL,CARBON FILM,200 OHMS,250WV,5% +/-TOL,-450PPM TC
The resistance-change factor per degree Celsius of temperature change is called the temperature coefficient of resistance. This factor is represented by the Greek lower-case letter “alpha” (α). A positive coefficient for a material means that its resistance increases with an increase in temperature.