NKN400JR-73-2R

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Through hole resistors are used in almost every electronic assembly. From simple voltage regulation, to complicated switching circuits and power supplies, through hole resistors play an important role in both the development of the circuit and the function of the end product. The NKN400JR-73-2R is one of the many through hole resistors from Vishay that are used in a variety of applications.

The NKN400JR-73-2R is a low-profile, power surface-mount resistor. It has a power rating of 2 watts, and uses a precision metal glazed film substrate with silicone coating for improved heat sinking. These features allow for greater stability and reliability during high temperature operations. The NKN400JR-73-2R is also designed with the use of a bifurcated element, which allows for a low and flat resistance-temperature coefficient. These features enable the NKN400JR-73-2R to be used in high-power and high-temperature applications.

The NKN400JR-73-2R is commonly used in automotive, industrial, and commercial applications, particularly those that require a higher degree of accuracy in temperature control and power management. Automotive applications include on-board computers, motor controls, and circuit protection. Industrial applications include motor drives, motion controllers, and robots. In commercial applications, the NKN400JR-73-2R can be used in LED lighting, power supply units, and motor controls.

The NKN400JR-73-2R uses an external terminal lead frame to make contact with the capacitor pins of the device, and a standard through-hole design for secure contact. It also has an insulated heat sink, allowing the device to operate across a wider temperature range. The resistor element is made of a thin-film material with very high temperature and voltage stability. This enables the NKN400JR-73-2R to maintain its power web in extremely wide temperature and voltage ranges. The resistor is also capable of high-frequency operation, up to 4 MHz, and is highly reliable.

The working principle of the NKN400JR-73-2R is relatively simple. It works by introducing a controlled amount of resistance to the current flowing through it. By doing this, the NKN400JR-73-2R can regulate the current and prevent it from overloading the system. The resistor also acts as a safety device in the event of an excessively high current, as it will absorb the excess energy and prevent it from reaching the rest of the circuit.

Due to its wide temperature range, high temperature stability, and long-term reliability, the NKN400JR-73-2R is an excellent choice for use in automotive, industrial, and commercial applications. Its efficient design and precision metal glazed film substrate with silicone coating make the NKN400JR-73-2R a reliable and cost effective resistor. Its simple working principle further gives it an edge above other through hole resistors.

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