Table of resistivities: Difference between revisions
Jump to navigation
Jump to search
(added resistivities of common materials) |
No edit summary |
||
| (One intermediate revision by one other user not shown) | |||
| Line 54: | Line 54: | ||
|PTFE|Teflon||10<sup>22</sup> to 10<sup>24</sup>||? | |PTFE|Teflon||10<sup>22</sup> to 10<sup>24</sup>||? | ||
|} | |} | ||
{{electronics}} | |||
Latest revision as of 18:18, 8 April 2009
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 |