H49K09BDA

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The H49K09BDA Through Hole Resistors, are versatile components often used in both commercial and military products. These resistors have a low profile and are designed to be compatible with RoHS standards. By utilizing the resistance of a resistor, these resistors can be used to limit the current within a circuit, reduce energy losses, and reduce interference in signals. In addition, these resistors offer a wide range of resistance values and can be used in a variety of applications.

The H49K09BDA is a low profile axial film resistor capable of handling up to 4.9K ohm. It is designed to provide excellent thermal stability, high power dissipation and low ESR. This resistor also features a primary protection, which helps protect against short circuits and thermal runaway caused by overload conditions.

One of the main applications of the H49K09BDA is in signal conditioning. These resistors are ideal for use in low noise, high performance DC/DC converters and power supplies. They are also used in RF and microwave applications to reduce impedance mismatches and attenuate interfering signals. Additionally, these resistors can be used for controlling the output voltage of LED lights and audio amplifiers.

The working principle of the H49K09BDA is related to its construction. These resistors are made from a dielectric material, such as ceramics, which allows a certain degree of selective absorption of electrical energy. This absorption is proportional to the resistance of the resistor and allows current to flow through it without generating an electrical charge.

The resistance of a resistor is measured in ohms. In the H49K09BDA, the resistance can be adjusted through the number of turns or wraps the dielectric material takes as it goes around the form. As the turns increase, the resistance increases, and as the turns decrease, the resistance decreases. By using this adjustability, these resistors can be used to control the current levels in circuits and reduce impedance mismatches.

The H49K09BDA Through Hole Resistors are a reliable and versatile component that can be used in a wide range of applications. By utilizing their adjustable resistance and low profile, these resistors can be used to control signals and reduce energy losses. Whether used for signal conditioning in a DC/DC converter, attenuating signal interference, or controlling the output of LED lighting, the H49K09BDA is an effective and dependable solution.

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