HSA502K5J

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Chassis Mount Resistors

Chassis mount resistors, also called board mount resistors, are resistors used in electronic circuits mounted on a board and connected to other circuit components through the use of a chassis or backplane. This type of resistor is commonly used in applications where keeping components separate from each other is desired. The HSA502K5J is a type of chassis mount resistor that can operate in harsh environments.

HSA502K5J application field and working principle

The HSA502K5J chassis mount resistor is composed of a high temperature-resistant material called Silicone coated alumina substrate. This material is resistant to temperatures of up to 150°C, making it suitable for use in tough conditions. The resistor can be used in a variety of applications, including power systems, medical equipment, electronic equipment, automotive electronics, and telecommunications equipment.

The HSA502K5J works by converting an electrical signal into a corresponding heat reaction. As the voltage passes through the resistor, some of it is dissipated through the resistance material. This resistance creates heat, and depending on the amount of current passed through the resistor, this heat can be created either within the resistor itself or dissipated through heat transfer materials like heat sinks. Heat sinks are special components that help to dissipate and spread the heat away from the resistor, therefore managing the temperature of the resistor and other components.

The HSA502K5J is designed with a tight tolerance of ±0.1Ω, meeting MIL-PRF-202 requirements for high precision and repeatability. This feature makes it an ideal resistor for applications that require continuous and reliable operation. The resistor also has a resistance range of 1 ohm to 1Mohm, allowing it to be used in different types of circuits.

For added durability, the HSA502K5J comes with a special coating that provides superior corrosion and oxidation resistance. The resistor also features a special ceramic coating that prevents dielectric breakdown. This ensures that the resistor will last longer and perform better.

Furthermore, the HSA502K5J features unmatched performance in terms of power dissipation and energy absorption. The resistor operates at power ratings of up to 4W, with energy absorption rates up to 24J. This makes the resistor suitable for high power and energy demanding applications.

In summation, the HSA502K5J is a robust chassis mount resistor with a high temperature rating, precision tolerance, and exceptional energy absorption and power dissipation. This makes it the perfect resistor for harsh environment applications that require continuous and reliable operation.

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