Y00601K28700T9L

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Through Hole Resistors are a type of electrical component that helps to regulate the voltage and current that is applied to an electric circuit. The Y00601K28700T9L Through Hole Resistor is a popular resistor used in a variety of applications. This article will discuss the application field of the Y00601K28700T9L resistor and its working principle.

The Y00601K28700T9L is a surface-mounting ceramic PTC (positive temperature coefficient) resistor. It is primarily used as an overcurrent protection device, thanks to its high nominal resistance and temperature coefficient. This resistor has a nominal resistance of 28.7 ohms, operating temperature ranges of -40˚C to +135˚C, an operating voltage of 250 volts, and a power rating of 2 watts.

The Y00601K28700T9L resistor can be used in a variety of applications, including motor control circuits, computer systems, medical equipment, and home appliances. It can also be used as an over-temperature protection device by monitoring the temperature in circuits. In addition, this resistor can be used as a current-limiting resistor, a circuit breaker, or a surge protector.

The working principle of the Y00601K28700T9L resistor is based on the property of a PTC resistor. A PTC resistor increases its resistance and reduces its current when the temperature increases. This property is known as the "PTC effect." The Y00601K28700T9L resistor utilizes this effect to regulate the current in an electric circuit.

When the temperature of the circuit increases, the resistor\'s resistance increases and the current decreases. The current is limited by the resistor\'s increased temperature coefficient. In addition, the self-resetting feature of the resistor ensures that it does not remain in an overcurrent or over-temperature state for too long. This helps to protect the circuit from permanent damage.

The Y00601K28700T9L resistor is a versatile and reliable component that can be used in a wide range of applications. Its operating temperature range, power rating, and nominal resistance make it suitable for motor control, computer systems, medical equipment, and home appliances. Furthermore, its PTC effect and self-resetting feature help to protect the circuit from permanent damage.

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