RC55Y-210RBI
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37484097-RC55Y-210RBI
Through Hole Resistor,210 ohm, RC55, 250 mW, ± 0.1%, Axial Leaded, 200 V
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.
Tolerance is the percentage of error in the resistor's resistance, or how much more or less you can expect a resistor's actual measured resistance to be from its stated resistance. A gold tolerance band is 5% tolerance, silver is 10%, and no band at all would mean a 20% tolerance.
in most cases, displayed in the form of an?RGB triplet?or a hexadecimal code.?