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Thermistor NTC 100K
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500RWF
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The Thermistor NTC 100K is a type of temperature sensor that changes its electrical resistance in response to changes in temperature. Its resistance decreases as the temperature increases, with a high degree of linearity over a wide temperature range. It has a typical B value of 3950K, maximum power rating of 200mW, and thermal time constant of 15 seconds. The NTC 100K thermistor is commonly used in temperature measurement, control, and compensation applications in electronic circuits, heating and cooling systems, and industrial processes.
Description
A thermistor is a type of temperature sensor that works by changing its electrical resistance in response to changes in temperature. The term “NTC” stands for “Negative Temperature Coefficient,” which means that the resistance of the thermistor decreases as the temperature increases.
The NTC 100K thermistor is a specific type of thermistor that has a resistance of 100,000 ohms at room temperature (usually around 25 degrees Celsius or 77 degrees Fahrenheit). As the temperature increases, the resistance of the thermistor decreases, and as the temperature decreases, the resistance increases.
specifications of a Thermistor NTC 100K:
- Resistance: 100,000 ohms at 25°C
- Temperature range: -55°C to 125°C
- Tolerance: +/- 1% or +/- 5% (depending on the manufacturer)
- Beta value (B value): 3950K (typical)
- Maximum power rating: 200mW
- Thermal time constant: 15 seconds (typical)
- Dissipation factor: 3mW/°C
- Operating voltage: 30V (maximum)
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