CFR-25JT-52-220K

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Through Hole Resistors provide the fundamental purpose of altering the flow of electric current in an electronic system. The most common type of Through Hole Resistor is the Fixed Through Hole Resistor. The range of these devices includes the resistor family – from small size 0201 packages all the way up to the power rated packages such as the CFR-25JT-52-220K.

The CFR-25JT-52-220K Through Hole Resistor is a large-sized resistor, used in many types of circuits. It works by creating a specific amount of resistance to a current flow, reducing it to the required amount. It can be used to reduce the voltage in electric signals, limit current, and assist in the setting of specific circuit operation points. As a result, it can be found in a wide range of components and used in both digital and analog electronics.

The CFR-25JT-52-220K Through Hole Resistor is specially designed for a variety of uses. Specifically, its features include a low power rating of 220K ohm, a low thermal coefficient, and a tight tolerance rating. It has a tight maximum stability of ± 0.2% while maintaining a wide temperature range. Additionally, it is designed to operate on a voltage range of 250V to 500V. Apart from that, its flat plate construction offers excellent thermal conduction and electrical insulation.

Typically, the CFR-25JT-52-220K Through Hole Resistor is employed in applications such as power supplies, amplifier protection, logic networks, and line fault sensing. In power supplies, it is used to control the output voltage to the desired level and save the devices from current overloads; in amplifier protection, it is used to protect the amplifier from damage caused by short-circuit conditions; in logic networks, it is employed as a switch for signal control; while in line fault sensing, it is used to monitor current and detect the presence of faults.

The working principle of the CFR-25JT-52-220K Through Hole Resistor is simple and straightforward. It uses a series of electrically conductive plates to create a resistance. The resistance created by these plates is adjustable, based on the different sizes, shapes, and spaces between the plates. The resistor value of the CFR-25JT-52-220K is determined by the sum of the resistance from each plate. Typically, the higher the number of plates in the resistor, the higher the resistor value. In other words, the larger the resistor size, the greater the resistance. The resistance formed by these plates is compensated by adding certain materials, such as epoxy, inside the resistor to increase the insulation ability and reduce the risk of short-circuits.

In conclusion, the Through Hole Resistor Family offers a wide variety of products that can be used in various types of applications. The CFR-25JT-52-220K Through Hole Resistor is one of the most popular in the series, due to its low power rating, tight tolerance rating, and wide operating temperature range. It is designed to be employed in applications such as power supplies, amplifier protection, logic networks, and line fault sensing. Its working principle is based on the arrangement of conductive plates to create resistance. The resistance formed by these plates is adjusted with the addition of epoxy materials, which increases the insulation ability and reduces the risk of short-circuits.

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