H8301RBZA

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Through Hole Resistors perform a vital role as a safety component in a variety of different electronic and electrical devices and circuits. The circuit applies a voltage and the load may be a load resistor or a reactive element, such as an inductor or a capacitor, the current flow through it changes the resistance of the resistor and it affects the circuit. Resistor design and material are important factors to determine the resistance value and tolerance range. H8301RBZA type of Through Hole Resistors is made of Nickel-Chrome alloy and is commonly used in a wide range of applications due to its high reliability and stable performance.

Application Field and Working Principle:

The application areas of H8301RBZA Through Hole Resistors include power control, power supplies, audio devices, household appliances, and automotive electronics. It is used to reduce power distribution losses or to improve power factor in the grid systems. The H8301RBZA is also used to control the speed of motors or the current output of rectifiers. Besides, it can protect overload, reduce the voltage across the load, absorb high-frequency energy, shunting unwanted signals, and to measure current.

The working principle of H8301RBZA Through Hole Resistors is quite simple. A resistor restricts the current flow through it, by offering electrical resistance. It consists of a coil of resistive material and with an adjustable tap connected to the end of the coil; the current through the resistor can be adjusted. H8301RBZA type resistors have a low thermal coefficient, which means that the resistance doesn’t change dramatically with temperature changes. Also, these resistors have high self-heating power dissipation, which helps to dissipate the heat generated by the resistor during use, making them suitable for high-temperature applications. They are usually designed to withstand up to 150 degrees Celsius operating temperature.

The power rating of the H8301RBZA Through Hole Resistors is determined by its size, material, shape, resistance value, and tolerance range. The maximum continuous operating power dissipation varies depending on the size and operating conditions. For example, the maximum continuous operating power dissipation of 5mm x 22mm Through Hole Resistor is 25 watts while the 10mm x 30mm Through Hole Resistor has a maximum continuous operating power dissipation of 80 watts.

The H8301RBZA Through Hole Resistors demonstrate excellent performance and reliability. They offer excellent part-to-part consistency, are stable under varying temperatures, and provide low thermal expansion. Additionally, they have low-noise operation, low self-heating, and long-term reliability. Finally, their high-power dissipation is ideal for applications that require high currents and voltage drops, such as motor control, power supplies, and grid systems.

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