H457R6BZA

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Through Hole Resistors are some of the most common types of resistors used in electronic circuits. The H457R6BZA is a through-hole resistor that is used in a variety of applications and is known for its large temperature coefficient of resistance. It is often used in power supply circuits, as it provides a stable and reliable resistance over temperature changes.

The H457R6BZA is constructed with a lead-free ceramic body and a gold-plated metal case. It has a rated power dissipation of 5 watts and a maximum voltage rating of 600 volts. Additionally, it has a temperature coefficient of resistance of ±200ppm/°C, which makes it ideal for applications where high temperature stability is required. In order to ensure the highest accuracy and reliability, the H457R6BZA is RoHS Compliant.

The working principle behind the H457R6BZA is quite simple. As the temperature changes, the resistance of the device increases along with the temperature change. This occurs because of the temperature coefficient of resistance, which is the rate at which the resistance of the device changes with temperature. The higher the temperature coefficient of resistance, the more the device’s resistance will change with temperature.

The H457R6BZA is used in many different applications due to its unique properties. These applications include circuits such as lamp ballasts, linear and switching power supplies, battery chargers, automotive systems, and other high-temperature applications. Additionally, the H457R6BZA can also be used in high-speed switching and digital signal applications, as it provides excellent noise immunity and signal integrity at high frequencies.

In conclusion, the H457R6BZA is a through-hole resistor that is well-suited for applications requiring high temperature stability. Its temperature coefficient of resistance is ±200ppm/°C and it is RoHS compliant. This makes it an ideal choice for high-temperature and high-speed applications. Additionally, its lead-free ceramic body and gold-plated metal case ensure high accuracy and reliability for the device.

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