B59825T1120A62

PTC Thermistors, also known as a Positive Temperature Coefficient thermistor, are temperature sensors that demonstrate a positive temperature coefficient of resistance. In other words, the resistance of the PTC thermistor increases as temperature increases. The B59825T1120A62 is one such thermistor and is often used for temperature detection, over-temperature protection, and current limiting in various consumer and industrial applications.

The B59825T1120A62 has a stepping resistance, meaning it is resistant to current flow until a certain temperature is reached. This temperature, known as the “switching temperature”, is the temperature at which the resistance of the thermistor changes and begins to sharply increase. As the temperature rises, the resistance climbs and the flow of current is substantially reduced. This property makes the B59825T1120A62 useful for current limiting, since it cuts off most current when the temperature reaches a certain limit.

The B59825T1120A62 is most commonly used in temperature detection applications, such as temperature compensation and temperature control. It can be used in a wide variety of applications, such as home appliances, electric heaters, and electronic equipment. The thermistor’s switching temperature can be pre-set to a certain temperature, so it can be used to trigger an alarm when that temperature is reached. In addition, the thermistor’s property of increasing resistance as temperature increases also allows it to be used for current limiting and over-temperature protection.

The working principle of the B59825T1120A62 is simple and straightforward. The thermistor’s resistance is determined by the temperature of its environment. As the temperature rises, the resistance of the thermistor increases. When the temperature reaches a certain level, known as the “switching temperature”, the resistance of the thermistor drastically increases, effectively stopping the flow of current.

The B59825T1120A62 is a versatile, temperature sensor with a wide range of applications. It is commonly used in temperature detection, over-temperature protection, and current limiting applications in consumer and industrial applications. The thermistor’s simple and straightforward working principle makes it a useful and reliable temperature sensor.