CFR25SJR-52-2M

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Through-hole resistors, also known as through-hole packages, are components with a ceramic or metal base that is inserted through a PCB. The component is inserted through the holes of the board and soldered in place. Through-hole resistors are a great choice for high-power, or high-voltage applications because they are reliable and can dissipate heat better than other packages. The CFR25SJR-52-2M is a through-hole resistor designed for high-voltage and high-power applications. It has an operating temperature range of -55 to +125 degrees C and is UL94V-0 rated.

The CFR25SJR-52-2M is a surface mount resistor. It is a dual-in-line resistor package (DIL) and its power rating is 2 watts (2W). It is composed of a body of metal and ceramic and a pair of terminals with an isolation strip in between. The terminals are provided on 0.2in centers and are either soldered or wired together. The mountable area is 0.2 x 0.4in and the recommended hole size is 1/16in.

The CFR25SJR-52-2M is typically used for circuit protection devices such as voltage regulators, voltage stabilizers, temperature controllers, and surge protectors. It is also used for power leveling and current limiters in circuits. The resistor is suitable for both high-voltage and high-frequency switching, and can also be used as a feedback element in AC circuits. It can be used in many industrial and consumer applications such as motor drives, power supplies, and audio systems.

The CFR25SJR-52-2M has a wide range of applications, but is best suited to high-voltage, low-current applications. It is capable of handling high voltages of up to 800V. It has a low thermal resistance and can withstand temperatures up to +125 degrees C. The resistor is also RoHS compliant, UL94V-0 rated, and halogen free. The resistor has a high pulse capability and can provide fast and accurate response to very short duration pulses.

The working principle behind the CFR25SJR-52-2M is fairly simple. It is based on the principle of electrical resistance. Resistance is the restriction of current flow due to the material properties of the resistor. When a voltage is applied to the resistor, the electrons try to flow through the material, but are restricted by the resistivity of the material. This creates an electrical impedance, which limits the current through the resistor.

The resistance value of the CFR25SJR-52-2M can be adjusted depending on the application. The resistor can be trimmed to the desired value by either adjusting the width of the resistive element or by adding and removing layers. The adjustable resistor can be used for a variety of applications, such as voltage and current regulation, temperature control, voltage protection, and voltage stabilization.

The CFR25SJR-52-2M is a popular choice for high-voltage and high-power applications due to its high voltage rating, large power rating, and adjustable resistance values. It is suitable for both industrial and consumer applications, and can provide accurate and reliable performance for many years. The resistor can be easily installed and soldered on a PCB, and can also be used in combination with other circuit components for better results.

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