KNP1WSJR-52-22R

Resistors are electronic components primarily used to regulate the flow of current in circuits, and can be found in almost all electronic circuits. Resistors are used to regulate the amount of current that is passed through wires of a circuit, as too much current can damage the sensitive components such as transistors or integrated circuits. Through hole resistors are among the most common type of resistors, and the KNP1WSJR-52-22R is a part of this group. This guide will discuss the application fields and working principle of the KNP1WSJR-52-22R through hole resistor.

Application Field of KNP1WSJR-52-22R Through Hole Resistor

The KNP1WSJR-52-22R is a type of through hole type resistor, and boasts a power rating of 2 Watts, a tolerance of 5 percent, and its resistance range of 92-220 Ohm. This component has a cylindrical shape, and features two pins sticking out on either side. Due to its smaller size, the KNP1WSJR-52-22R through hole resistor is often used in applications with tight spaces such as PCBs. Generally, the KNP1WSJR-52-22R is used in devices such as motor control electronics, home appliances, automotive electronics, telecommunications, and medical electronics.

Working Principle of KNP1WSJR-52-22R Through Hole Resistor

The KNP1WSJR-52-22R through hole resistor works by passing a current through its resistance. As the current passes through the metal filament, heat is gradually generated, thus creating a resistance in the path of the current. This resistance reduces the current, allowing for precise current control. The amount of heat generated by the resistor depends on the width, length, and material of the resistor. The KNP1WSJR-52-22R utilizes two metal pins as its leads for the disposal of the generated heat, allowing for efficient heat dissipation. This also allows for better thermal performance, as the resistor can withstand higher temperatures before it begins to degrade.

Conclusion

The KNP1WSJR-52-22R is a type of through hole resistor with a power rating of 2 Watts and a tolerance of 5 percent. This component is used in tight spaces, as its cylindrical shape and shorter pins allow for such. The resistor reduces the current flow in a path by creating a resistance in the current. This allows for precise current control, and the two metal pins facilitate efficient heat dissipation. This helps prevent the resistor from being damaged by overheating.