CB15JB1R60

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Through hole resistors are a type of resistor with two lead wires that are inserted through a hole and connected to a circuit board, making them ideal for high voltage applications. The CB15JB1R60 is representative of this type of resistor, and is most commonly used in power supplies, automotive applications, and audio systems. Let’s take a closer look at its application field and working principle.

Applicaton Field

The CB15JB1R60 is an automotive through-hole resistor with an operating voltage of 600 volts and a temperature coefficient of ±100ppm/°C. The features make it a great choice for applications that require a high voltage and resistance combined with superior temperature stability. Thus, the resistor can be used in rugged environments with extreme temperatures. This makes it suitable for vehicles, particularly in ECUs (electronic control unit), HVAC systems, and various automotive applications.

Apart from the automotive sector, the resistor can be used in a variety of other high voltage applications. The CB15JB1R60 is designed for use in power supplies in commercial, medical, industrial, and consumer electronics which require strict voltage and temp range control. It is commonly used in audio systems as well, due to its non-inductive construction and high temperature stability.

Working Principle

Similar to progressive resistors, the CB15JB1R60 is a resistive element used to control the current flow in a circuit. The resistor\'s resistance and operation temperature are closely related, making it beneficial for applications that contain extreme temperatures. This is due to the fact that its temperature coefficient is equal to an average of 0.1 percent per degree Celsius, meaning its resistance stays consistent no matter the temperature.

The CB15JB1R60 resistor features a power rating of 1W with a maximum working voltage of 600V. It also has an excellent overload capability, which means it is able to withstand short-term overvoltage without damaging the resistor or the connected circuit. The construction of the resistor is primarily an alloy film that is encapsulated in plastic for electrical insulation and environmental protection. It is also entirely non-inductive, which gives it an advantage in applications where low inductance is a requirement.

In addition, the CB15JB1R60 resistor works well with external air cooling, meaning it is able to dissipate heat quicker than other similar resistors. This is due to its surface-mounted construction which has excellent heat dissipation characteristics.

Conclusion

The Through-Hole Resistor CB15JB1R60 is a versatile, reliable, and durable part, making it a great choice for high voltage applications. Due to its impressive temperature coefficient of 0.1 percent per degree Celsius, it is able to maintain consistent resistance over a wide temperature range. This makes it suitable for any environment, even the most rugged, and its maximum working voltage of 600V ensures that it is capable of handling the most demanding of applications. Moreover, the resistor is particularly useful for audio equipment and power supplies due to its non-inductive construction and excellent overload capability.

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