B59085G1120A161

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PTC thermistors are a type of temperature sensor often used in electronic circuits to measure temperature changes over a wide range. PTC stands for "positive temperature coefficient," and it describes the behavior of a temperature sensor when heat is applied; as temperature increases, the resistance of the sensor increases, which produces a change in voltage that registers in the circuit. This behavior is used to measure temperature in many applications.The B59085G1120A161 is a PTC thermistor with a resistance of 1120 ohms at 25°C. When the temperature of the environment changes, the resistance of the thermistor changes as well. The B59085G1120A161 has a nominal nominal B-value (the temperature coefficient of resistance) of 3550 ±250 K. This B-value affects the rate and linearity of the thermistor\'s response to temperature changes.The B59085G1120A161 can be used in a wide range of temperature sensing applications, including: industrial process controllers, air conditioning systems, automotive temperature sensing, and in medical applications such as patient monitoring.The working principle of the B59085G1120A161 is based on the principle of thermal expansion. As the temperature of the environment increases, the resistance of the thermistor increases due to the expansion of its semiconductor material. The resistance of the thermistor changes in proportion to the temperature change in the environment, resulting in a voltage change in the circuit. This voltage change is then measured and the temperature is determined.The B59085G1120A161 has a wide operating range of -40°C to 85°C, making it suitable for many temperature sensing applications. It has good reliability, long life, and is robust in harsh environments. It can be used in both AC and DC circuits, and is commonly used in temperature controllers and other measurement devices.To maximize the accuracy of the B59085G1120A161, it is important to make sure that the voltage and temperature range of the device are compatible with the application. The device should be mounted on a clean surface and not subjected to vibration or mechanical shock. Appropriate thermal insulation should also be used to ensure accurate temperature readings.In summary, the B59085G1120A161 is a PTC thermistor that is suitable for a wide range of temperature sensing applications. Its resistance increases with temperature, resulting in a voltage change that is used to measure temperature. The device has a wide operating range and can be used in both AC and DC circuits. To get the most accurate readings, it is important to ensure that the device is mounted properly and is not exposed to vibration or mechanical shock.

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