HSA50150RE

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HSA50150RE is a class of chassis mount resistors with an axial leaded design, designed for use in applications that require accurate temperature setting. These resistors are usually utilized as passive components in various electronic and electrical circuits and other applications. It is particularly useful in applications where the resistor needs to be mounted securely to a printed circuit board (PCB) for stability and reliability, as well as providing a good thermal conductivity path.

The design of the series includes a body with an external threaded stud for mounting. The body is constructed from a heat-tolerant plastic material, such as polycarbonate or PTFE, to minimize drift due to temperature changes during operation. The external threads also ensure that the resistor is securely mounted in place.

The heat-tolerant plastic body of the resistor ensures that a good thermal contact is achieved between the resistor and the surrounding environment, such as a chassis or PCB. This helps to ensure that temperature variations, caused by resistance changes or external temperature changes, are minimized. As a result, the resistor can remain within its specified limits of tolerance, even during operation.

When it comes to the operation, the resistance value of the resistor is determined by a combination of the resistance value of the resistor element, the size of the resistor element, and the temperature. The internal elements of the resistor are composed of either a ceramic, aluminum oxide, or carbon zirconium material. These materials have specific resistive ranges, which are then combined with the size and temperature to determine the overall resistance value. As the temperature increases, the resistance value of the resistor changes.

In addition to its temperature resistance, the HSA50150RE series also has good electrical noise resistance and rapid switching capability, making it suitable for applications where the resistance must be accurately set in a short time frame. It is also ideal for DC-DC power conversion applications, as the resistor can provide reliable protection from over-temperature conditions. Furthermore, its design is suitable for applications in harsh and highly humid environments, as the heat-tolerant plastic material minimizes potential leakage currents.

Overall, the HSA50150RE series of chassis mount resistors is a reliable option for various applications that require accurate temperature setting and a secure mounting design, such as DC-DC power conversion, automotive electronics, and HVAC equipment. Its internal elements, made of ceramic, aluminum oxide, or carbon zirconium materials, and its heat-tolerant plastic body ensure reliable and accurate resistance levels, as well as providing protection against temperature changes.

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