CFR-25JR-52-5M1

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Through hole resistors, such as CFR-25JR-52-5M1, are resistors installed into through-holes, giving them both durability and greater power handling capabilities than their surface-mount counterparts. They are commonly used in high-power applications where accurate measurements are required, such as in power supply circuits or high-precision control systems. While their installation process may be more labor-intensive and require advanced soldering techniques, through hole resistors are often seen as more reliable than surface-mount resistors due to their larger size and ability to dissipate more heat.

The CFR-25JR-52-5M1 through hole resistor is a fixed-type, axial-lead resistor intended for use in high-temperature applications. It is constructed from a number of layers of carbon film surrounded by heat-resistant insulation. This precise construction is designed to bring the accuracy of the resistor to 0.25%, while its unique construction allows the resistor to handle power loads up to 2.5W. Its temperature coefficient is also low, ranging from -55°C to +255°C.

The working principle of the CFR-25JR-52-5M1 is based on the ohm’s law, and is the same as for any other resistor. When there is a current applied to the resistor, the resistor dissipates some power in the form of heat. This happens because, according to the ohm’s law, the current flowing through the resistor is inversely proportional to its resistance: a higher resistance will mean a lower current, while a lower resistance will result in higher current. The ratio between the applied voltage and current is what is called the resistor\'s ohmic value, which determines the amount of power the resistor will dissipate.

The CFR-25JR-52-5M1 resistor has a wide range of applications, and is most often found in applications requiring high accuracy and low temperature coefficient. These include precision power supply circuits, high-voltage circuits for the aerospace and semiconductor industries, and any other application where the accuracy of the measurements is paramount. Furthermore, its high power capability and good temperature coefficient make it an excellent candidate for high-frequency and switching power supplies, as well as for use in voltage-controlled oscillators, pulse generators and signal circuitry.

Overall, the CFR-25JR-52-5M1 through hole resistor is an accurate, reliable and efficient solution for high-power, high-precision applications. Its precise construction, excellent power dissipation and low temperature coefficient make it an ideal fit for any application where accuracy and power handling capabilities are essential. Its wide range of applications make it a versatile and indispensable tool in modern electronics.

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