FCR-50JR-52-16R

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Through hole resistors are widely used in many industrial applications, ranging from medical, telecommunications, automotive and aerospace to consumer, LED lighting and other. The FCR-50JR-52-16R is one of the most popular through-hole resistor types available. It is a non-inductive, through-hole resistor with a maximum power rating of 50 watts. Although the FCR-50JR-52-16R is a through-hole resistor, it is not suitable for high-speed applications as it has a relatively low maximum permissible voltage rating of 250 volts.

The FCR-50JR-52-16R is a resistive element that is constructed from a ceramic material, with a ceramic core, and metal end caps. The ceramic core consists of a granulated carbon material, which is compressed and formed into a a cylindrical shape. The end caps are made from a manganese-aluminum alloy material, which is then connected to the ceramic core with silver alloy solder. This resistive element is then mounted directly to a PCB via its two terminal leads, which are also made from manganese-aluminum alloy material.

The FCR-50JR-52-16R offers a variety of resistance values that range from 1Ω to10KΩ. These resistors have a tight tolerance range of 1% or 2%. The FCR-50JR-52-16R also features a high voltage rating of 250V, which makes it suitable for a variety of industrial applications. In addition to its voltage rating, the FCR-50JR-52-16R also features a maximum working temperature of 105°C, and a standard temperature coefficient of ±30PPM/°C.

The main application of the FCR-50JR-52-16R is in power protection circuits, circuit protection, and EMI/RFI noise suppression. The resistor\'s resistance value acts as a limiting factor to the current flowing through the circuit, thus providing over-current or over-voltage protection. In addition, the resistor can be used to reduce electrical noise, such as EMI/RFI, which can interfere with the correct operation of a circuit. The resistor also acts as a current source by providing a stable output voltage in the form of a direct current, which can be used in power filtering and regulation applications.

The working principle of the FCR-50JR-52-16R is based on Ohm\'s Law, which states that the current flowing through a conductor is directly proportional to the voltage applied across it. This means that the amount of current flowing through the resistor is related to the applied voltage, and is determined by the resistance value of the resistor. As the voltage is increased, the current through the resistor increases in a linear manner until the resistor\'s maximum power rating is reached. This is why the FCR-50JR-52-16R is not suitable for high-speed applications, as the voltage will need to exceed the resistor\'s maximum power rating in order to achieve the necessary speed.

Overall, the FCR-50JR-52-16R is a highly reliable, general-purpose through-hole resistor that can be used in a wide variety of applications. The resistor\'s wide operating temperature range, high voltage rating, and tight tolerance range make it an ideal choice for industrial applications. The resistor\'s resistance value also makes it suitable for use in power protection and filtering circuits, and its non-inductive construction prevents induced currents from disrupting the accuracy of the circuit.

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