Composition Fixed Resistor

Composition fixed resistors are a type of resistor that is commonly used in electrical and electronic equipment. They are classified under the supply class "Resistor" in the supply group "Electrical and Electronic Equipment Components."

Composition fixed resistors are made by mixing a resistive material, such as carbon or metal oxide, with a binder material. This mixture is then formed into a solid shape, typically cylindrical or rectangular, and coated with an insulating material to protect it from external factors.

These resistors have a fixed resistance value, meaning that their resistance does not change with time or temperature. They are designed to provide a specific amount of resistance to control the flow of electric current in a circuit.

Composition fixed resistors are widely used in various applications, including power supplies, amplifiers, telecommunication devices, and consumer electronics. They are available in different power ratings, tolerance levels, and resistance values to suit different circuit requirements.

When selecting a composition fixed resistor, it is important to consider factors such as the required resistance value, power rating, tolerance, and temperature coefficient. These specifications will determine the suitability of the resistor for a particular application.

Overall, composition fixed resistors are essential components in electrical and electronic equipment, providing precise and stable resistance values to ensure proper functioning of circuits.