H836KFYA

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Through Hole Resistors

The H836KFYA resistor is a through-hole resistor which is highly applicable for any circuit of a relatively high power. It uses a crimped contact connection and is mostly used in applications that require special wattage ratings and higher power densities. This resistor uses non-inductively wound, iron-clad construction, which increases the resistance and power rating, as well as making it highly durable.

Applications

This through hole resistor is mainly used for industrial, scientific, and automotive applications. With its high heat dissipation abilities, the H836KFYA can be used for different heating and cooling systems, providing overall reliability and maximum power output. Industrial appliances, such as electrical machines and medical equipment often require high-power electrical current and hence require high-quality and durable resistors such as the H836KFYA. Additionally, the resistor is also used in scientific research and development, due to its consistent performance even in long-term experiments.

The H836KFYA is also frequently used as a heat sink in automotive applications, such as LED lighting, and for industrial and military defense applications. Furthermore, it is used as a passive component in electrical wiring layouts and for protection of circuit boards against overheating. The resistor is also used extensively in temporary and permanent building systems, such as high-rise structures, schools, and airports, for its high dielectric strength.

Working Principle

The basic working principle of a through-hole resistor is to offer resistance in the form of a predetermined amount of electrical current. It functions when a circuit passes an electric current via its resistive component, and when the current reaches the resistor, a voltage drop occurs because the resistor limits the current flow.

The resistor body is usually composed of carbon-steel, aluminum, or ceramic, and runs through the entire component body, starting at one end and terminating at the other. It is connected to either a pair of metal-tipped legs or a metal disk that contain the leads. The lead and tip are both made of a metal alloy, which allows for higher current carrying capacity. The lead connection to the resistance element is usually made of NiChrome wire or copper wire, and the inside of the resistor is generally filled with ceramic, plastic, or similar insulator material, which helps maintain the lifespan of the resistor.

The power rating for the H836KFYA through hole resistor is generally up to 250W, and the operating temperature range is from -55C to +150C. Due to its higher level of reliability compared to other types of resistors, it is often used in harsh environments. It can effectively protect the circuits from external interference and thermal effects, making it the preferred choice for many applications.

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