HSA252R7J

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Chassis mount resistors are vital components that are widely used in various electrical circuits. Among the various types of chassis mount resistors, one of the most popular and commonly used is the HSA252R7J. It is one of the most widely used surface mount resistors in various industries.

The HSA252R7J is one of the newest designations in the family of surface mount resistors. It is manufactured by major Japanese electronics company, Tokyo Electric Power Company. This resistor has gold-plated leads for connecting to other components and has a coefficient of temperature rise of 3%/K for accurate and reliable performance over the years. This resistor is made of an aluminum-oxide wafer which has a low thermal expansion coefficient and is highly resistant to harsh environmental conditions, such as temperature extremes, moisture, oxidization, and fluxes.

The HSA252R7J is designed for applications in computers, communication equipment, industrial equipment, and automotive applications. In computers, the resistor is used in the power supply circuits to limit the current flow. In communication equipment, the resistor is commonly used in power regulator circuits to regulate the output voltage. In industrial equipment, the resistor is used in process control systems for signal formulation. Finally, in automotive applications, it is used for current limiting and voltage regulation for various components.

The HSA252R7J resistor works on the principle of Ohm’s law, which states that the current flowing in a circuit is directly proportional to the potential difference between two points in the circuit. The relationship between the voltage and current can be expressed as, V = I/R, where V is the voltage, I is the current, and R is the resistance of the resistor. So, when a certain voltage is applied across the resistor, the current passing through the resistor is limited by its resistance.

The HSA252R7J resistor is also designed to provide accurate and reliable performance, even in conditions of high voltage overshoot or transients. This is mainly due to its superior power rating and low resistance level. Additionally, it has good thermal and electrical characteristics, making it suitable for use in a wide range of applications. Furthermore, it is designed to meet many international EMI/EMC standards, including IEC, CE, and CCC. These features make the HSA252R7J an ideal choice for various electronic systems.

In conclusion, the HSA252R7J chassis mount resistor is a widely used and reliable surface-mount device that is suitable for several consumer, commercial, and industrial applications. It is fabricated using a high-performance aluminum-oxide wafer and has gold-plated leads for connecting to other components. The resistor functions by limiting the current passing through it according to the resistance calculated using Ohm’s law. It provides accurate and reliable operation, has good electrical and thermal characteristics, and is designed to meet international EMI/EMC standards.

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