WM153J1A Sensors, Transducers

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Temperature Sensors - NTC thermistors are widely used in fields like automotive, consumer electronics and industrial applications due to their compact size, excellent sensitivity, high accuracy, precision and low cost. WM153J1A is a NTC thermistor with outstanding performance.

The WM153J1A thermistor is a negative temperature coefficient resistor, which means that as temperature increases, its resistance decreases. This thermistor has a wide temperature range from -20°C to 85°C. The normal resistance (25°C) of this thermistor is 10kΩ, and it can withstand applying voltage up to 30V. The protective coating can keep it safe from environment damage. It has self-powered function, no external power supply needed. Hence, it is suitable for wide application field.

The working principle of the WM153J1A thermistor is similar to that of other NTC thermistors: its resistance decreases with the increase of temperature. To measure the temperature, a voltage source is connected to the thermistor and the circuit is completed through a variable resistor. Then, by measuring the resistance of the thermistor, the temperature can be calculated. Generally, the temperature coefficient of the WM153J1A is 5.0%/°C.

The thermistor is connected to the external circuit through the voltage source, then the resistance varies as temperature changes. This change of resistance is translated into an electrical signal that can be monitored and used to control the temperature of the system. For example, in air conditioning systems, when the temperature reaches a designated limit, the thermistor will detect this change in temperature and will turn off the system, which can save energy.

Additionally, the WM153J1A thermistor has many other features that makes it a popular choice among engineers. It is extremely accurate and precise, with a total tolerance tolerance of 0.75°C. It also offers fast response times, with response times as low as 24 ms, so it can respond quickly to a change in temperature. The WM153J1A thermistor is also highly reliable, a maximum temperature deviation of 0.75°C and a maximum resistance deviation of 0.5%. Finally, it is cost effective, with a low price tag.

All in all, the WM153J1A thermistor provides excellent performance in various application fields, such as automotive, consumer electronics and industrial applications. It offers a wide temperature range, high accuracy, precision and reliability, fast response times, and a low cost. It is an ideal temperature sensor option for any application.

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