NKN500JR-91-4R7

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Through Hole Resistors are used in a wide variety of applications, ranging from high power electronics and robotics to everyday devices such as electric motors, washing machines and computers. The NKN500JR-91-4R7 component is no exception. This resistor is a through-hole resistor that acts as a current limiter, allowing excess current to be diverted or regulated. This type of resistor is used in applications where current levels must be controlled for safety, to reduce power losses, or to limit the amount of heat generated by the circuit.

The NKN500JR-91-4R7 is a carbon composition type of resistor that offers high power ratings and reliability. It is a non-inductive, four-terminal type of component, with the terminals consisting of two leads and two auxiliary terminals. The two leads are used to connect it to the circuit and are often referred to as the "bulk” terminals. The auxiliary terminals, on the other hand, can be used to measure the current flowing through the resistor.

This particular type of component works in the following way: once a preset current value has been established by the user, any excess current is diverted to the bulk terminals and then down the other side of the resistor. In other words, if the preset value is exceeded, the bulk terminals will divert some of the current away from the circuit and reduce the overall flow. This helps to keep the current within the desired range and prevents any damage to the circuit.

The NKN500JR-91-4R7 can be used in a variety of applications, including motor control, circuit protection, and power supply designs. It is also well suited for medical, automotive, and industrial applications. This type of component can be used to limit alternator current, for example, or to regulate high voltage power supply circuits.

The NKN500JR-91-4R7 resistor is, as previously mentioned, a non-inductive type of component. That means that it is extremely resistant to inductive effects, allowing it to be used in high-frequency circuits without the risk of impedance changes or interference from nearby components. This makes it ideal for applications that require the highest level accuracy, such as motor control or digital signal processing.

The NKN500JR-91-4R7 component is also very temperature-stable, allowing it to be used in applications that require extreme temperatures. It has been designed to operate from -55C to +155C, and can also safely take temperatures up to +260C. This makes it suitable for use in a wide range of temperature-sensitive applications.

In summary, the NKN500JR-91-4R7 component is a through-hole resistor that offers high power ratings and reliability. It can be used to control the current level of a circuit, prevent damage caused by excessive current, and limit induction effects. It is also relatively temperature stable and can provide accuracy at very high frequencies. This makes it a very versatile component for a variety of different applications and industries.

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