CFR50J2K2

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Through Hole Resistors are commonly found in all kinds of electronic circuits and provide accurate, repeatable and reliable resistance levels. The most widely used type of resistor is the CFR50J2K2. This resistor is a precision tubular resistor with a 1 watt power rating. It is available in various sizes and resistance limits from 0.001 ohms to 2500 ohms. It has a high heat and operating temperature capability and is designed to be used in low power circuits.

The CFR 50J2K2 is primarily used in applications such as power supplies, voltage dividers, current measurement, signal attenuation, RF and audio filtering as well as protection circuits. It is also commonly used in precision instrumentation and audio amplifiers. The wide operating range makes it suitable for use in a wide range of applications.

The working principle behind the CFR50J2K2 resistor is simple. It consists of two metal plates or elements sandwiched between two ceramic pads. When current flows through the resistor, the two plates heat up and the resistance of the resistor increases. This increased resistance prevents current overload and thus maintains the desired voltage level and current limit. The temperature coefficient of the resistor ensures that its temperature does not exceed its rated limit even when it is heated up.

The resistance of the CFR50J2K2 can be adjusted by changing the two elements. By decreasing the distance between the two elements, the resistance of the resistor is reduced. Or, by increasing the distance between the two elements, the resistance of the resistor is increased. This characteristic makes the CFR50J2K2 resistor ideal for applications where precise voltage and current levels are required.

The CFR50J2K2 resistor is also designed to be operated in a wide range of temperatures and vibrations. Its construction ensures that the resistor can withstand extreme temperatures and vibrations without any damage or performance degradation. This makes it suitable for use in both industrial and consumer electronic applications, making it an extremely versatile resistor.

The CFR50J2K2 resistor is an excellent choice for applications where reliable and accurate performance is required. It is a reliable, robust and economical resistor for a wide range of applications and provides consistent performance. Its wide operating range combined with its high heat and vibration resistance makes it an ideal choice for many electronics applications.

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