H84K3FYA

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Through Hole Resistors form a critical part of all electrical and electronic circuits. They are the component responsible for setting and controlling the current, voltage and power in the circuit. By properly selecting the right resistor for the right application, you can ensure a reliable functional performance of the circuit and that it will last for its intended service life.The H84K3FYA is a common through hole resistor application used in a wide variety of industrial and commercial applications. It is a leaded, insoluble-film resistor commonly used in transformer-less power supplies, instrumentation circuitry, as well as electronic and AC motors. The resistor is composed of a carbon film element and a reinforced, leaded ceramic disc.The resistor is rated for temperatures up to +150 ℃. Its power rating is 2W to 5W, with tolerances ranging from ± 10%, ± 5%. Its resistance range is 0.4Ω (Ohms) to 50Ω. It is also compliant with the RoHS and CEC regulations.The resistor is able to offer a high degree of accuracy and stability in environments of high temperature and voltage stress. Its leaded construction also allows for faster mounting and wiring than SMD components. It has a higher impedance to noise interference and ESD protection compared to other resistors. The H84K3FYA also offers a low coefficient of dynamic resistance, which increases its stability with varying temperature levels.The working principle of the H84K3FYA is relatively simple. It works byintroducing a material such as a carbon film that will impart, or cause, resistance to the flow of electricity from one point to another. The introduced resistance creates an opposition to the current, allowing a reduction in voltage and current flow through the device, as well as additional functionality such as voltage regulation.By using a carbon film element in the construction of the resistor, a high resistance value can be achieved without sacrificing performance. The properties of the carbon film allow it to be able to withstand large amounts of heat and still retain the same resistance, as well as providing an extremely low temperature drift. This ensures that the resistor will remain stable and accurate even when exposed to large temperature variations.The H84K3FYA is a versatile and reliable through hole resistor application, suitable for a variety of industrial and commercial applications. Its leaded construction allows for easier mounting and wiring compared to SMD components, and its high accuracy and temperature stability make it an ideal choice for use in power supplies and instrumentation circuitry.

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