Table of resistivities

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Related wiki page Resistors

Material Resistivity (Ω-m) at 20 °C Coefficient*!
Silver 1.59×10−8 .0038
Coppe 1.72×10−8 .0039
Gold 2.44×10−8 .0034
Aluminium 2.82×10−8 .0039
Tungsten 5.60×10−8 .0045
Nickel 6.99×10−8 ?
Brass 0.8×10−7 .0015
Iron 1.0×10−7 .005
Tin 1.09×10−7 .0045
Platinum 1.1×10−7 .00392
Lead 2.2×10−7 .0039
Manganin 4.82×10−7 .000002
Constantan 4.9×10−7 0.00001
Mercury 9.8×10−7 .0009
Nichrome 1.10×10−6 .0004
Carbon 3.5×10−5 -.0005
Germanium 4.6×10−1 -.048
Silicon 6.40×102 -.075
Glass ?
Hard rubber approx. 1013 ?
Sulfur 1015 ?
Paraffin 1017 ?
Quartz (fused) 7.5×1017 ?
PET 1020 ?
Teflon 1022 to 1024 ?


Electronic Theory
Physical quantities Current * Gain * Impedance * Power * Q of a circuit * Radiated Power Measurement * Reactance* Resistivity * Resonance * Voltage
Components Baluns * Bipolar-Junction Transistors * Capacitors * Diodes * Inductors* Lasers * Microphones * Resistors * Transformers * Wire
Circuits Attenuators * Digital Signal Processing (DSP) * Dummy load * Filters * LC filters * Power Supply Design * Rectifier Circuits
Design Amplifier Design * Oscillator Design
Electromagnetic Waves Relative power (Decibels) * Harmonics * Interference and BPL