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20K Thermistor Chart

20K Thermistor Chart - Web thermistors are manufactured to follow a specific curve with a high degree of accuracy. Throughout the commercial temperature range of 0 to 70 °c. Web ntc thermistors with a resistance of 20k are versatile components extensively used for temperature sensing and control. Web temperature / resistance chart 10,000 ω @ 77 °f temp °f ohms temp °f ohms temp °f ohms temp °f ohms 0 85,378 33 31,738 66 13,138 99 5,961 1 82,710 34 30,855 67 12,811 100 5,827 2 80,135 35 30,000 68 12,493 101 5,697 3 77,649 36 29,171 69 12,184 102 5,570 4 75,249 37 28,376 70 11,883 103 5,446 5 72,931 38 27,589 71 11,591 104. The resistance temperature curve defines the temperature versus resistance characteristics, some curves change faster (steep slope), while others change more slowly (weaker slope). These sensors provide a predictable output over a specified temperature range to meet each manufacturer’s required input values. Web vishay dale ntc thermistors, resistance/temperature conversion www.vishay.com for technical questions, contact: Web charts, multiply the r25 value by the number listed in the ratio column next to the corresponding temperature. (see web page for complete curve chart specifications) Resistance chart thermistor @ 25°c ohms °f °c resistance 10k open infinite 32 0 32,630 41 5 25,380 50 10 19,890 59 15 15,710 68 20 12,490 77 25 10,000 86 30 8,057 95 35 6,531 104 40 5,326 113 45 4,368 122 50 3,601 131 55 2,985 140 60 2,487 149 65 2,082 158 70 1,751 176 80 1,255 194 90 917 212 100 680 short.

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As An Example, A Curve A Thermistor With A Temperature Tolerance Of ±1°C Over The Temperature Range 0° To 70°C Would Have The Following Resistance Tolerance:

(see web page for complete curve chart specifications) Throughout the commercial temperature range of 0 to 70 °c. The precon sensor has a dissipation constant in still air at 25°c of 2.7 mw/°c. All bapi thermistors have a standard accuracy of ± 0.2 °c.

Web Temperature / Resistance Chart 10,000 Ω @ 77 °F Temp °F Ohms Temp °F Ohms Temp °F Ohms Temp °F Ohms 0 85,378 33 31,738 66 13,138 99 5,961 1 82,710 34 30,855 67 12,811 100 5,827 2 80,135 35 30,000 68 12,493 101 5,697 3 77,649 36 29,171 69 12,184 102 5,570 4 75,249 37 28,376 70 11,883 103 5,446 5 72,931 38 27,589 71 11,591 104.

Web thermistors are manufactured to follow a specific curve with a high degree of accuracy. These sensors provide a predictable output over a specified temperature range to meet each manufacturer’s required input values. The heat dissipation constant is an expression in milliwatts of the power required to raise the temperature of a thermistor 1°c above the ambient. Web charts, multiply the r25 value by the number listed in the ratio column next to the corresponding temperature.

This Allows The Thermistor To Change Its Resistive Value In Proportion To Small Changes In Ambient Temperature.

The below table is standard reference of rt value that thermosen offers for a particular beta value (central value). For further information, please contact us. Mouser offers inventory, pricing, & datasheets for 20 kohms ntc. Their compact size, high sensitivity, and reliability make them indispensable in numerous electronic applications.

20 Kohms Ntc (Negative Temperature Coefficient) Thermistors Are Available At Mouser Electronics.

Resistance chart thermistor @ 25°c ohms °f °c resistance 10k open infinite 32 0 32,630 41 5 25,380 50 10 19,890 59 15 15,710 68 20 12,490 77 25 10,000 86 30 8,057 95 35 6,531 104 40 5,326 113 45 4,368 122 50 3,601 131 55 2,985 140 60 2,487 149 65 2,082 158 70 1,751 176 80 1,255 194 90 917 212 100 680 short. ±0.15°c @ 0°c (±0.28°f @ 32°f). Web to calculate the actual thermistor temperature as a function of the thermistor resistance, use the following equation: 44005 is a standard thermistor.

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