MRS25000C1139FC100

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Introduction to Through Hole Resistors

Through hole resistors are a type of electrical component that offers resistance to current flowing through them. They are designed to maintain a predetermined resistance for use in a circuit. In operation, through hole resistors are placed on the printed circuit board (PCB) of a component or device in order to protect it from excess current. The resistor is connected in series with the device or component in order to limit the current that flows through it.

The resistance of a resistor can be determined by measuring the voltage drop across the resistor at a known current. This is because resistance is proportional to voltage and inversely proportional to current. In most cases, the resistance of a through hole resistor is measured in ohms and is indicated by a four or five-digit code. The first two digits indicate the first two significant digits of the resistance. The third and fourth digits are the exponent of the resistance. The fifth digit (if present) is the tolerance, which is the amount by which the actual resistance value may deviate from its marked value.

MRS25000C1139FC100 application field and working principle

The MRS25000C1139FC100 through hole resistor is an industrial-grade, high-precision resistor designed for use in applications where accuracy and reliability are paramount. It has a wide resistance range of 250 ohms and a tolerance tolerance of 1%. The resistor is constructed from high-purity materials and is designed to deliver optimal performance in high-temperature and vibration environments. This makes it ideal for use in a wide range of industrial applications.

The working principle of the MRS25000C1139FC100 through hole resistor is simple. A voltage is applied across the resistor, and the current flowing through it is determined by the ratio of the applied voltage and the resistance of the resistor. The current is thus limited to the value specified by the resistor. As the current flows through the resistor, Joule heating is generated, which is dissipated as heat to the surrounding environment. The heat generated is proportional to the square of the current and the resistance of the resistor.

In industrial applications, the MRS25000C1139FC100 through hole resistor is used to regulate the current passing through a device or component so as to prevent it from overload or damage. The resistor is placed in series with the device or component and reduces the amount of current that can flow through the device or component. The resistance value of the resistor is chosen based on the characteristics of the device or component and the desired current, and it is typically represented by three or four digit code.

Conclusion

The MRS25000C1139FC100 through hole resistor is a versatile and reliable resistor that is designed for use in industrial applications. It has a wide resistance range of 250 ohms and a tolerance tolerance of 1%, which makes it suitable for regulating the current passing through devices and components in a wide range of applications. The working principle of this resistor is simple, and is based on the ratio of voltage and resistance for controlling the amount of current passing through it.

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