H859RDYA

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Through Hole Resistors are an important passive component in the field of electronics. H859RDYA is one of the latest offerings from global electronic components manufacturer. It is specialized for a wide range of applications due to its versatile features and reliable performance.

H859RDYA is a through-hole type resistor, providing high-current and high-power rating at a low cost. It features a power rating of up to 250 watts, with power loss values at a maximum of 2%. Being designed for heavy-duty applications, the body is large and sturdily built, able to handle up to 30A of AC/DC current and 20A of peak DC current. Its heat dissipation properties is unrivaled among its resistors in its class, providing reliable performance even in hot environments.

What sets H859RDYA apart from other resistors in the same market segment is its ability to maintain high stability in changing environments. It can work in temperatures ranging from -55℃ to 220℃ and function robustly over time. Additionally, it offers a Resistance-Temperature coefficient (RT) tolerance of ±15 ppm/°C, thus exhibiting a high level of stability in varying temperatures and usage conditions.

The working principle of H859RDYA is relatively simple yet effective. Its main function is to limit the flow of current through the circuit, thereby regulating the flow of electricity to the desired level. It does this by introducing a resistance value to the circuit to dissipate the excess electrical energy into heat energy and provide overload protection. This is achieved through its multiple resistive layers, made up of metal alloy or cermet thin films with high resistivity.

Apart from the excellent protection feature, H859RDYA is extremely versatile and can be used in a wide range of applications. Its power rating and tolerance ranges make it suitable for various DC power distribution and regulating equipment. It can be used in electric heating markets such as barbecues, rotating surface grills, microwave ovens, and other appliances. It can also be used in industries such as lighting, automotive, Aerospace, and consumer electronics.

H859RDYA is an excellent choice for applications that require both high power and high stability. Its rugged body and superior temperature tolerance makes it ideal for harsh industrial environments. With its superior heat dissipation properties, it is able to dissipate heat rapidly and maintain a uniform and stable temperature. Furthermore, its excellent precision of ±15 ppm/°C RT tolerance makes it very reliable and accurate in various usage scenarios.

In conclusion, H859RDYA is a highly advanced through-hole type resistor that provides reliable performance and superior features. It is the perfect choice for any application that requires high-current and high-power rating as well as long-term stability. Its impressive power handling capabilities, excellent heat dissipation performance, and high resistance-temperature tolerance make it the ideal solution for a variety of applications.

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