H8523RBYA

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Through Hole Resistors

H8523RBYA is a through hole resistor, which is a component with two or more electrical connections that is mainly used to provide electrical resistance in a wiring circuit. Through hole resistors are designed to have a large surface area to help dissipate heat, making them better suited for higher power applications than surface mount resistors as it can hold more power without overheating.

Application Field

H8523RBYA can be used in various applications, for example, in DC circuits, the resistor is used to limit current, protect components from damage, and regulate voltage differential. In AC circuits, through hole resistors are used to cut away unwanted frequencies, limit amplitude of distorted voltages, and buffer transients.

They are widely used in current limiters, voltage dividers, filters, noise suppression, level shifting, and heating elements. Additionally, they play integral roles in line conditioning and amplifiers, signal isolators, and buffer amplifiers. H8523RBYA is capable of working with analog and digital systems with great accuracy.

Working Principle

Through hole resistors function by providing a restricted path to the flow of current in a circuit. The resistance of a through hole resistor depends on the material it is made from, its size, and its shape. For example, two through hole resistors with equal size and shape made from different materials (such as resistive carbon or semi-conductive silicon) will possess different resistive values.

The greater the resistance of the material, the higher the voltage value it can handle before heat dissipation occurs. High voltage levels typically require a low resistance material, such as low wattage film resistors, and vice-versa. Such variations allow the user to control the amount of current flowing through the circuit and maintain a desired voltage level.

H8523RBYA through hole resistors are typically rated in ohms (Ω). For Power Rating, 9.76 mW temperature coefficient is applied. The power rating signifies the maximum power the resistor can dissipate without being damaged. It is important to stay within the power rating of the resistor when ordering parts. If the power rating is exceeded, the resistor may suffer permanent damage due to heat dissipation.

For through hole resistors with H8523RBYA code, they are typically rated in ohms with 1% tolerance and power ratings up to 2 watts. The specific value of the resistor is indicated with 4 color bands or 6.2 mm long tolerance code. The least significant color band has the value of 1, and the other digits are multiplied by the values indicated by the other color bands.

Conclusion

H8523RBYA through hole resistors can be used for various applications, such as current limiters, voltage dividers, filters, noise suppression, level shifting, and heating elements. They are usually made of resistive carbon or semi-resistive silicon and are rated in ohms with 1% tolerance and power ratings up to 2 watts. The working principle of a through hole resistor is to limit current by providing resistance in a circuit, and its power rating indicates the maximum amount of power a resistor can handle before heat dissipation occurs.

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