Resistor Temp Variation: 2K at 0°C or Room Temp?

Thread starter likephysics
Start date Jul 5, 2012
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Resistor

AI Thread Summary

Resistor temperature variation is crucial for accurate specifications. A 2K resistor's value can be specified at either 0°C or room temperature, depending on the manufacturer. It's essential to consult the resistor's datasheet for precise information. High-quality resistors typically provide detailed specifications, while cheaper options may offer general guidelines. For in-depth understanding, resources from manufacturers like Vishay or Caddock are recommended.

Jul 5, 2012

likephysics

Every resistor has some variation with temperature.
Let's say I pick a 2K resistor. Is the 2kohm specified at 0 deg C or room temp?

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Jul 5, 2012

yungman

You need to read the spec of the resistor. The good ones tell you all that. For the cheap ones, you can still find the general spec. This is so specific you cannot give a general answer. Go to site like Vishay or Caddock and they should have plenty of materials for you to read.

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