CJT2003R9JJ

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Chassis mount resistors are resistors which are mounted on the chassis of machines, such as labs, training classrooms, or anywhere electronic components are used. These resistors are designed to resist electrical current in circuits that pass through them and have become an integral part of many electronic structures. The CJT2003R9JJ is a type of chassis mount resistor which is a high temperature electronic component used to control electronic signals. The CJT2003R9JJ application field and working principle are discussed in this article.

The CJT2003R9JJ is a high-temperature, high-tolerance thermistor with a very low thermal resistance and very low form factor. It is an upgraded version of the CJT 2003R3 and is suitable for applications in a wide range of industries. The CJT2003R9JJ has a broad resistance range from 10-500 ohms, a tolerance of 1% and a voltage of 500V. It is capable of working in temperatures ranging from -20 to 100 degrees Celsius and is constructed with a high-temperature thermoplastic insulation.

This resistor is mainly used in thermal circuit protection and high-voltage circuit breakers. In thermal circuit protection applications, the CJT2003R9JJ acts as a variable resistor that adjusts the power input when it detects an over temperature in the circuit. The CJT2003R9JJ can detect an over temperature within range of 6-8 degrees Celsius and will then increase the resistance value in the circuit to prevent an overload. In high-voltage circuit breakers, the CJT2003R9JJ acts as a variable resistor to limit the amount of current that is allowed to flow through the circuit when it detects a fault.

The working principle of the CJT2003R9JJ is based on thermistor technology. A thermistor is a special type of resistor that is made of a semiconductor material which produces a change of resistance when it is exposed to different temperatures. The CJT2003R9JJ is a thermistor that is sensitive to temperatures ranging from -20 to 100℃. Its resistance will change depending on the temperature in the environment in which it is located. The CJT2003R9JJ also has a high-temperature thermoplastic insulation that protects it from mechanical damage and oxidation. This also helps to ensure that it performs optimally in demanding applications.

The CJT2003R9JJ is an ideal choice for many industrial applications. Its broad resistance range and additional features make it suitable for use in many circuit applications such as thermal circuit protection and high-voltage circuit breakers. Its high-temperature thermoplastic insulation ensures that it operates optimally in extreme temperatures. The CJT2003R9JJ is, therefore, a reliable and efficient chassis mount resistor that serves many purposes in the electronics and industrial industries.

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