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An NTC thermistor is a type of temperature sensor that exhibits a decrease in resistance as temperature increases. Made from ceramic materials, these thermistors are sensitive to temperature changes and are commonly used in various electronic applications. They are integral in temperature measurement and control systems, providing accurate readings for a wide range of temperatures.
| Temperature range | -55°C to 125°C |
| Resistance at 25°C | 1kΩ to 100kΩ |
| Beta value | 3000K to 4500K |
| Tolerance | 1% to 5% |
| Package types | Radial, axial, surface mount |
| Operating voltage | Up to 50V |
When selecting an NTC thermistor, consider the temperature range and resistance value that best suits your application. It's important to specify the beta value, tolerance, and package type when requesting a quote. Additionally, ensure that the thermistor meets any necessary industry standards or certifications required for your specific use case.
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An NTC thermistor is a temperature sensor that decreases in resistance with an increase in temperature.
They are commonly used in consumer electronics, automotive systems, HVAC, and medical devices.
Consider the temperature range, resistance value, beta value, and package type for your application.
Typical resistance values range from 1kΩ to 100kΩ at 25°C.
The beta value indicates the thermistor's sensitivity to temperature changes.
Most NTC thermistors can operate at voltages up to 50V, but always check specifications.