KNP2WSJR-52-5R1

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Through hole resistors, while typically not as preferred as surface mount components with respect to space-saving, become much more important when size constraints are not a factor. The very large current capability and higher voltage rating of through hole devices make them well suited for applications like power supplies, electric vehicles, and other high-power applications. The KNP2WSJR-52-5R1, a through-hole resistor manufactured by KNP TWS, is one such component. It is designed to combine excellent electrical characteristics with the space-saving nature of surface-mount components.

The KNP2WSJR-52-5R1 is a metal oxide film resistor with an operating voltage of 500 volts and power dissipated of 3 watts. The resistor features a flatted 0.45" lead spacing and tightly held tolerances of 5% for temperature drift coefficient and 5% for resistance drift. The device is epoxy sealed and designed to be flame retardant. It meets the UL 94V0 standard for fire safety. It is rated for a maximum operating temperature of 70 degrees Celsius (158 degrees Fahrenheit).

In terms of application fields, the KNP2WSJR-52-5R1 is well suited for power line applications, power supplies, motors and generators, as well as automotive and industrial control circuits. It can be used in applications ranging from high-power amplifier circuits to low-end logic circuits. The device also delivers excellent tolerance for temperature changes and is relatively insensitive to mechanical shock and vibration.

The KNP2WSJR-52-5R1 is based on a unique symmetrical structure: two strips of metal with an insulation layer between them. The strips are connected to the corresponding electrodes on the PCB: one to the source, the other to the drain. When a current flows through this symmetrical structure, it causes a conductive current path to be established between the source and the drain, allowing for a controlled flow of current. This is the principle that underlies the device\'s working.

The KNP2WSJR-52-5R1 is a reliable choice for through-hole resistor applications, as it is specifically designed to meet stringent safety and performance requirements. It is perfect for use in high power and high temperature applications, and its robust design ensures longevity and stability. The combination of its excellent electrical characteristics and its compatibility with the space-saving nature of surface-mount components makes the KNP2WSJR-52-5R1 an ideal choice for any application that requires a through hole resistor.

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