SM10-2K5B

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Through hole resistors are a type of resistor commonly used for a variety of applications. The SM10-2K5B is an example of such a device which is primarily used for a range of industrial applications. This article will cover the basics of how the component functions and what the various application fields are.

The construction of the SM10-2K5B is based on a carbon film resistor. It is a two terminal resistor with a resistive element built into a molded, plastic encapsulated enclosure. This enclosure is filled with epoxy and filled with a ceramic material, which provides additional protection and insulation. The core of the resistor is made up of metal wire, which is cut to a specific length and then wound around a ceramic core. The resistor elements are joined together using conductive epoxy, while an isolating jacket is placed between the two terminals.

The SM10-2K5B has a rated power of 2.5 Watts, a maximum voltage rating of 200 Volts, and a maximum temperature rating of 150 °C. It is available in a variety of different resistance values ranging from 1.0 Ohms to 10,000 Ohms. The operating temperature range for this type of resistor is -55 °C to +150 °C.

The primary application fields for the SM10-2K5B include automotive and industrial electronics. In the automotive field, it is used in a variety of engine control and power management systems. It is also used in fuel injection systems, power steering systems, and instrumentation applications. In the industrial field, it is used in a variety of interface and control applications, such as controllers and audio/video systems.

The working principle of the SM10-2K5B is based on the principle of resistors, where an electrical current is applied across the device and the resulting voltage is proportional to the resistance of the device. The resistive material is designed to provide a specific level of resistance, which is usually in the range of 1.0 to 10,000 Ohms. The voltage drop across the device is proportional to the resistance and is directly proportional to the current flowing through it. The device is designed to withstand high currents and can handle transient and continuous loads. It is also designed to be highly reliable and has a high tolerance to temperature and voltage changes.

In summary, the SM10-2K5B is a through hole resistor that is primarily used for a range of automotive and industrial applications. It is constructed using a carbon film resistor and has a rated power of 2.5 Watts, a maximum voltage rating of 200 Volts, and a maximum temperature rating of 150 °C. Its working principle is based on the concept of resistors, where an electrical current is applied across the device and the resulting voltage is proportional to the resistance of the device. This device is highly reliable and is designed to withstand both transient and continuous loads.

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