H4118RBYA

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Through Hole Resistors offer a wide variety of resistors to meet an even wider variety of application fields. The H4118RBYA resistor is no exception and features axial lead mounting for increased electrical connection stability. This resistor is typically general purpose for applications such as power supplies, ignition systems, automotive and amplifier loading.

The construction of the H4118RBYA resistor is based on a small ceramic rod located between two metal end caps. This ceramic rod is filled with a conductive metal that is connected to the end caps. The metal-filled ceramic rod is pre-loaded with a certain amount of current, which acts as the resistance setting for the resistor. The resistor is then placed inside a heat-resistant plastic casing that is then heat resistively sealed.

The working principle of the H4118RBYA resistor is based on Ohm\'s law. Ohm\'s law states that the resistance of a conductor is inversely proportional to the current that passes through it. This means that when the current is increased, the resistance of the H4118RBYA resistor will increase as well. The increase in resistance causes the voltage to decrease, which helps to regulate the current flowing through the resistor.

The H4118RBYA is most commonly used for basic function applications such as signal conditioning and filtering. It is also capable of handling high power levels, enabling the use of the resistor for automotive and relay applications. The resistor can be used for a variety of applications from audio amplifiers and DC motor speed control to air conditioner control and more.

Additional features of the H4118RBYA include resistance tolerance of 5%, temperature coefficient of 500PPM/°C, and temperature range from -55°C to 125°C. The resistor is also rated up to 3750V and 2.2A and features a unique axial lead mounting that makes it easier to attach to the circuit board.

The H4118RBYA is a versatile and robust resistor designed to offer reliable performance in a variety of environments. Its axial lead mounting makes it a great choice for mounting in tight spaces and its ability to handle high power levels makes it suitable for high-powered applications. Its temperature range and resistance tolerance ensure its accuracy and consistency in a variety of applications.

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