CFR-25JR-PN510K

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Through Hole Resistors are one of the most common components used in electrical and electronic circuits. As the name suggests, these resistors are characterized by having their leads (which are either metal and/or plastic) pass through a non-conductive material and into a mounting substrate or printed circuit board (PCB). The CFR-25JR-PN510K is one such through hole resistor, designed bring specific benefits to many different application fields.

CFR-25JR-PN510K Overview

The CFR-25JR-PN510K is specially designed to suit various applications that require high-power dissipation while operating in a highly thermally conditions. This robust resistor is constructed with a through-hole design, combined with key features such as high current carrying capacity and high stability. It is rated for a power dissipation of 25W with a voltage rating of 510V, which make it suitable for a wide range of power dissipation needs. The resistor body consists of a 25-watt, 8-leaded construction with a standard length of 6mm. The resistor is also UL recognized, RoHS compliant, and carries the quality assurance of being tested against the MIL-PRF-83401 standards. All of these features make the CFR-25JR-PN510K an ideal choice for many applications that require a reliable, high-power resistor with long-term stability.

Applications

The main field of use for the CFR-25JR-PN510K is in the high-power electrical and electronic circuit markets, such as the automotive and power supply markets, where its high-power, long-term stability becomes an even more prominent feature. These industries include automotive powertrain, weather control, power supplies for industrial and consumer applications, medical and other areas where reliability and durability is an important factor. Other beneficial features, such as its UL recognized, RoHS compliant construction, add to make the CFR-25JR-PN510K one of the best solutions for high-power electronics.

In terms of specific applications, this particular through hole resistor has been used in various products, such as ECU, DC power converters, 4WDs,automotive air-conditioning systems, EPS/ESP systems, motorcycle ECUs, and many other electronic products.

Working Principle

The working principle of the CFR-25JR-PN510K is fairly straightforward. The resistor has the potential to dissipate heat using the standard heat dissipation device, which is often a metal casing that forms a conductive path for heat away from the component. The resistance material is sandwiched between two ends of a metal housing that prevents heat from dissipating too quickly and ensures that the resistor element operates correctly. The resistor\'s leads act as a connection between the terminals and the resistor\'s metal housing. When voltage is applied to the leads, the resistor immediately works to transform the amount of power that passes through the component. This resistance is then expressed as heat that is dissipated away from the resistor.

Conclusion

The CFR-25JR-PN510K through hole resistor is a reliable, RoHS compliant, UL recognized device suitable for many high-power applications. The resistor’s through-hole design combined with its high current carrying capacity and high stability makes it an ideal choice for industrial, medical, and automotive applications where reliability and durability are important factors. This through hole resistor is designed to operate optimally in high thermal condition with a 25W power dissipation capacity.

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